Normalized defining polynomial
\( x^{32} - x^{30} + x^{28} - 8 x^{26} + 20 x^{24} - 16 x^{22} + 32 x^{20} - 128 x^{18} + 64 x^{16} + \cdots + 65536 \)
Invariants
Degree: | $32$ | sage: K.degree()
gp: poldegree(K.pol)
magma: Degree(K);
oscar: degree(K)
| |
Signature: | $[0, 16]$ | sage: K.signature()
gp: K.sign
magma: Signature(K);
oscar: signature(K)
| |
Discriminant: | \(59647719207059933350876409342295283657151229198336\) \(\medspace = 2^{44}\cdot 3^{16}\cdot 4093^{8}\) | sage: K.disc()
gp: K.disc
magma: OK := Integers(K); Discriminant(OK);
oscar: OK = ring_of_integers(K); discriminant(OK)
| |
Root discriminant: | \(35.93\) | sage: (K.disc().abs())^(1./K.degree())
gp: abs(K.disc)^(1/poldegree(K.pol))
magma: Abs(Discriminant(OK))^(1/Degree(K));
oscar: (1.0 * dK)^(1/degree(K))
| |
Galois root discriminant: | $2^{19/12}3^{1/2}4093^{1/2}\approx 332.05676010213426$ | ||
Ramified primes: | \(2\), \(3\), \(4093\) | sage: K.disc().support()
gp: factor(abs(K.disc))[,1]~
magma: PrimeDivisors(Discriminant(OK));
oscar: prime_divisors(discriminant((OK)))
| |
Discriminant root field: | \(\Q\) | ||
$\card{ \Aut(K/\Q) }$: | $8$ | sage: K.automorphisms()
magma: Automorphisms(K);
oscar: automorphisms(K)
| |
This field is not Galois over $\Q$. | |||
This is a CM field. | |||
Reflex fields: | unavailable$^{32768}$ |
Integral basis (with respect to field generator \(a\))
$1$, $a$, $a^{2}$, $a^{3}$, $a^{4}$, $a^{5}$, $\frac{1}{2}a^{6}-\frac{1}{2}a^{4}-\frac{1}{2}a^{2}$, $\frac{1}{2}a^{7}-\frac{1}{2}a^{5}-\frac{1}{2}a^{3}$, $\frac{1}{4}a^{8}-\frac{1}{4}a^{6}+\frac{1}{4}a^{4}$, $\frac{1}{4}a^{9}-\frac{1}{4}a^{7}+\frac{1}{4}a^{5}$, $\frac{1}{8}a^{10}-\frac{1}{8}a^{8}+\frac{1}{8}a^{6}-\frac{1}{2}a^{2}$, $\frac{1}{8}a^{11}-\frac{1}{8}a^{9}+\frac{1}{8}a^{7}-\frac{1}{2}a^{3}$, $\frac{1}{16}a^{12}-\frac{1}{16}a^{10}+\frac{1}{16}a^{8}-\frac{1}{4}a^{4}-\frac{1}{2}a^{2}$, $\frac{1}{16}a^{13}-\frac{1}{16}a^{11}+\frac{1}{16}a^{9}-\frac{1}{4}a^{5}-\frac{1}{2}a^{3}$, $\frac{1}{32}a^{14}-\frac{1}{32}a^{12}+\frac{1}{32}a^{10}-\frac{1}{8}a^{6}+\frac{1}{4}a^{4}-\frac{1}{2}a^{2}$, $\frac{1}{32}a^{15}-\frac{1}{32}a^{13}+\frac{1}{32}a^{11}-\frac{1}{8}a^{7}+\frac{1}{4}a^{5}-\frac{1}{2}a^{3}$, $\frac{1}{192}a^{16}+\frac{1}{192}a^{14}+\frac{1}{64}a^{12}-\frac{5}{96}a^{10}+\frac{1}{24}a^{8}-\frac{5}{24}a^{6}+\frac{1}{4}a^{4}-\frac{1}{6}a^{2}+\frac{1}{3}$, $\frac{1}{384}a^{17}+\frac{1}{384}a^{15}+\frac{1}{128}a^{13}-\frac{5}{192}a^{11}-\frac{5}{48}a^{9}+\frac{1}{48}a^{7}+\frac{5}{12}a^{3}+\frac{1}{6}a$, $\frac{1}{768}a^{18}+\frac{1}{768}a^{16}+\frac{1}{256}a^{14}-\frac{5}{384}a^{12}-\frac{1}{16}a^{11}-\frac{5}{96}a^{10}-\frac{1}{16}a^{9}+\frac{1}{96}a^{8}-\frac{3}{16}a^{7}-\frac{3}{8}a^{5}-\frac{7}{24}a^{4}-\frac{1}{2}a^{3}-\frac{5}{12}a^{2}-\frac{1}{2}a$, $\frac{1}{768}a^{19}-\frac{1}{768}a^{17}+\frac{1}{768}a^{15}-\frac{1}{48}a^{13}-\frac{5}{192}a^{11}+\frac{11}{96}a^{9}-\frac{1}{48}a^{7}-\frac{7}{24}a^{5}+\frac{1}{6}a^{3}-\frac{1}{6}a$, $\frac{1}{1536}a^{20}-\frac{1}{1536}a^{18}+\frac{1}{1536}a^{16}-\frac{1}{96}a^{14}-\frac{1}{32}a^{13}-\frac{5}{384}a^{12}+\frac{1}{32}a^{11}+\frac{11}{192}a^{10}-\frac{1}{32}a^{9}-\frac{1}{96}a^{8}-\frac{7}{48}a^{6}+\frac{1}{8}a^{5}+\frac{1}{12}a^{4}-\frac{1}{4}a^{3}-\frac{1}{12}a^{2}-\frac{1}{2}a$, $\frac{1}{1536}a^{21}-\frac{1}{1536}a^{19}+\frac{1}{1536}a^{17}-\frac{1}{96}a^{15}-\frac{5}{384}a^{13}+\frac{11}{192}a^{11}-\frac{1}{96}a^{9}-\frac{7}{48}a^{7}+\frac{1}{12}a^{5}-\frac{1}{12}a^{3}$, $\frac{1}{3072}a^{22}-\frac{1}{3072}a^{20}+\frac{1}{3072}a^{18}-\frac{1}{64}a^{15}-\frac{1}{768}a^{14}+\frac{1}{64}a^{13}-\frac{7}{384}a^{12}-\frac{1}{64}a^{11}+\frac{1}{192}a^{10}-\frac{3}{32}a^{8}+\frac{1}{16}a^{7}-\frac{1}{6}a^{6}+\frac{3}{8}a^{5}+\frac{11}{24}a^{4}+\frac{1}{4}a^{3}+\frac{1}{3}a^{2}+\frac{1}{3}$, $\frac{1}{3072}a^{23}-\frac{1}{3072}a^{21}+\frac{1}{3072}a^{19}-\frac{1}{768}a^{15}-\frac{7}{384}a^{13}+\frac{1}{192}a^{11}-\frac{3}{32}a^{9}-\frac{1}{6}a^{7}+\frac{11}{24}a^{5}+\frac{1}{3}a^{3}+\frac{1}{3}a$, $\frac{1}{6144}a^{24}-\frac{1}{6144}a^{22}+\frac{1}{6144}a^{20}-\frac{1}{1536}a^{16}-\frac{1}{64}a^{15}-\frac{7}{768}a^{14}-\frac{1}{64}a^{13}+\frac{1}{384}a^{12}-\frac{3}{64}a^{11}-\frac{3}{64}a^{10}-\frac{3}{32}a^{9}-\frac{1}{12}a^{8}+\frac{1}{8}a^{7}+\frac{11}{48}a^{6}+\frac{3}{8}a^{5}-\frac{1}{3}a^{4}+\frac{1}{4}a^{3}-\frac{1}{3}a^{2}-\frac{1}{2}a$, $\frac{1}{6144}a^{25}-\frac{1}{6144}a^{23}+\frac{1}{6144}a^{21}-\frac{1}{1536}a^{17}-\frac{7}{768}a^{15}+\frac{1}{384}a^{13}-\frac{3}{64}a^{11}-\frac{1}{12}a^{9}+\frac{11}{48}a^{7}-\frac{1}{3}a^{5}-\frac{1}{3}a^{3}$, $\frac{1}{12288}a^{26}-\frac{1}{12288}a^{24}+\frac{1}{12288}a^{22}-\frac{1}{3072}a^{18}+\frac{1}{1536}a^{16}+\frac{5}{768}a^{14}-\frac{1}{128}a^{12}+\frac{1}{32}a^{10}-\frac{1}{8}a^{9}+\frac{1}{32}a^{8}+\frac{1}{8}a^{7}-\frac{1}{4}a^{6}-\frac{1}{8}a^{5}-\frac{5}{12}a^{4}+\frac{1}{3}a^{2}-\frac{1}{2}a+\frac{1}{3}$, $\frac{1}{12288}a^{27}-\frac{1}{12288}a^{25}+\frac{1}{12288}a^{23}-\frac{1}{3072}a^{19}+\frac{1}{1536}a^{17}+\frac{5}{768}a^{15}-\frac{1}{128}a^{13}+\frac{1}{32}a^{11}+\frac{1}{32}a^{9}-\frac{1}{4}a^{7}-\frac{5}{12}a^{5}+\frac{1}{3}a^{3}+\frac{1}{3}a$, $\frac{1}{24576}a^{28}-\frac{1}{24576}a^{26}+\frac{1}{24576}a^{24}-\frac{1}{6144}a^{20}+\frac{1}{3072}a^{18}-\frac{1}{512}a^{16}-\frac{7}{768}a^{14}-\frac{1}{16}a^{11}-\frac{11}{192}a^{10}+\frac{1}{16}a^{9}-\frac{1}{24}a^{8}-\frac{1}{16}a^{7}-\frac{1}{8}a^{6}-\frac{1}{2}a^{5}-\frac{1}{12}a^{4}-\frac{1}{4}a^{3}+\frac{1}{3}a^{2}-\frac{1}{3}$, $\frac{1}{24576}a^{29}-\frac{1}{24576}a^{27}+\frac{1}{24576}a^{25}-\frac{1}{6144}a^{21}+\frac{1}{3072}a^{19}+\frac{1}{1536}a^{17}-\frac{5}{768}a^{15}+\frac{1}{128}a^{13}+\frac{1}{24}a^{11}-\frac{1}{48}a^{9}-\frac{11}{48}a^{7}+\frac{1}{6}a^{5}+\frac{1}{4}a^{3}-\frac{1}{6}a$, $\frac{1}{344064}a^{30}-\frac{1}{114688}a^{28}+\frac{1}{49152}a^{26}-\frac{11}{172032}a^{24}-\frac{1}{7168}a^{22}-\frac{1}{10752}a^{20}+\frac{13}{21504}a^{18}+\frac{1}{2688}a^{16}+\frac{3}{896}a^{14}+\frac{55}{2688}a^{12}-\frac{1}{16}a^{11}-\frac{23}{672}a^{10}-\frac{1}{16}a^{9}+\frac{5}{112}a^{8}-\frac{3}{16}a^{7}-\frac{67}{336}a^{6}+\frac{1}{8}a^{5}-\frac{1}{4}a^{4}+\frac{5}{28}a^{2}-\frac{5}{21}$, $\frac{1}{688128}a^{31}+\frac{11}{688128}a^{29}+\frac{1}{32768}a^{27}+\frac{5}{172032}a^{25}+\frac{3}{57344}a^{23}+\frac{5}{43008}a^{21}-\frac{11}{21504}a^{19}-\frac{1}{896}a^{17}+\frac{13}{3584}a^{15}+\frac{19}{1344}a^{13}+\frac{17}{336}a^{11}-\frac{19}{168}a^{9}+\frac{115}{672}a^{7}-\frac{1}{8}a^{5}+\frac{19}{56}a^{3}-\frac{19}{42}a$
Monogenic: | No | |
Index: | Not computed | |
Inessential primes: | $2$ |
Class group and class number
$C_{2}\times C_{8}$, which has order $16$ (assuming GRH)
Unit group
Rank: | $15$ | sage: UK.rank()
gp: K.fu
magma: UnitRank(K);
oscar: rank(UK)
| |
Torsion generator: | \( -\frac{5}{229376} a^{31} + \frac{31}{688128} a^{29} - \frac{1}{98304} a^{27} + \frac{11}{43008} a^{25} - \frac{37}{172032} a^{23} - \frac{5}{43008} a^{21} - \frac{1}{896} a^{19} + \frac{5}{10752} a^{17} - \frac{11}{10752} a^{15} + \frac{3}{448} a^{13} - \frac{19}{1344} a^{11} - \frac{5}{224} a^{9} - \frac{115}{672} a^{7} + \frac{1}{8} a^{5} + \frac{9}{56} a^{3} + \frac{19}{42} a \) (order $12$) | sage: UK.torsion_generator()
gp: K.tu[2]
magma: K!f(TU.1) where TU,f is TorsionUnitGroup(K);
oscar: torsion_units_generator(OK)
| |
Fundamental units: | $\frac{5}{229376}a^{31}-\frac{31}{688128}a^{29}+\frac{1}{98304}a^{27}-\frac{11}{43008}a^{25}+\frac{37}{172032}a^{23}+\frac{5}{43008}a^{21}+\frac{1}{896}a^{19}-\frac{5}{10752}a^{17}+\frac{11}{10752}a^{15}-\frac{3}{448}a^{13}+\frac{19}{1344}a^{11}+\frac{5}{224}a^{9}+\frac{115}{672}a^{7}-\frac{1}{8}a^{5}-\frac{9}{56}a^{3}-\frac{19}{42}a-1$, $\frac{5}{172032}a^{30}+\frac{13}{172032}a^{28}-\frac{1}{8192}a^{26}+\frac{1}{86016}a^{24}-\frac{25}{43008}a^{22}+\frac{1}{21504}a^{20}-\frac{1}{896}a^{18}-\frac{1}{672}a^{16}-\frac{1}{2688}a^{14}-\frac{1}{112}a^{12}-\frac{17}{336}a^{10}+\frac{5}{168}a^{8}-\frac{13}{168}a^{6}+\frac{1}{2}a^{4}-\frac{23}{42}a^{2}+\frac{13}{21}$, $\frac{1}{344064}a^{30}-\frac{17}{344064}a^{28}-\frac{1}{49152}a^{26}+\frac{1}{7168}a^{24}+\frac{17}{28672}a^{22}+\frac{13}{10752}a^{20}+\frac{5}{5376}a^{18}-\frac{5}{5376}a^{16}-\frac{15}{1792}a^{14}+\frac{1}{448}a^{12}+\frac{13}{336}a^{10}+\frac{1}{336}a^{8}-\frac{67}{336}a^{6}-\frac{1}{2}a^{4}-\frac{9}{28}a^{2}+\frac{3}{7}$, $\frac{1}{114688}a^{31}+\frac{5}{172032}a^{30}+\frac{5}{344064}a^{29}-\frac{1}{172032}a^{28}+\frac{5}{49152}a^{27}+\frac{1}{8192}a^{26}-\frac{1}{14336}a^{25}-\frac{5}{21504}a^{24}+\frac{41}{86016}a^{23}+\frac{19}{21504}a^{22}+\frac{1}{21504}a^{21}+\frac{1}{2688}a^{20}+\frac{1}{672}a^{19}+\frac{1}{672}a^{18}-\frac{23}{10752}a^{17}-\frac{1}{672}a^{16}+\frac{1}{448}a^{15}+\frac{11}{1792}a^{14}-\frac{1}{896}a^{13}-\frac{17}{2688}a^{12}+\frac{1}{84}a^{11}+\frac{5}{224}a^{10}-\frac{11}{336}a^{9}-\frac{19}{224}a^{8}+\frac{1}{168}a^{7}+\frac{11}{84}a^{6}-\frac{1}{6}a^{5}-\frac{7}{24}a^{4}+\frac{2}{7}a^{3}+\frac{17}{84}a^{2}-\frac{8}{21}a-\frac{29}{21}$, $\frac{1}{86016}a^{31}+\frac{1}{114688}a^{30}-\frac{1}{28672}a^{29}+\frac{5}{344064}a^{28}+\frac{1}{12288}a^{27}-\frac{11}{49152}a^{26}-\frac{1}{10752}a^{25}+\frac{11}{43008}a^{24}+\frac{11}{43008}a^{23}-\frac{43}{86016}a^{22}+\frac{5}{43008}a^{21}+\frac{29}{21504}a^{20}-\frac{11}{21504}a^{19}-\frac{1}{896}a^{18}-\frac{5}{10752}a^{17}+\frac{1}{896}a^{16}+\frac{1}{336}a^{15}-\frac{1}{2688}a^{14}-\frac{1}{672}a^{13}+\frac{25}{2688}a^{12}+\frac{13}{672}a^{11}-\frac{1}{112}a^{10}-\frac{9}{224}a^{9}+\frac{41}{672}a^{8}+\frac{13}{168}a^{7}-\frac{19}{336}a^{6}-\frac{1}{12}a^{5}+\frac{3}{8}a^{4}+\frac{1}{21}a^{3}-\frac{5}{7}a^{2}+\frac{23}{42}a-\frac{8}{21}$, $\frac{1}{229376}a^{31}-\frac{79}{688128}a^{29}-\frac{5}{32768}a^{27}-\frac{9}{57344}a^{25}+\frac{51}{57344}a^{23}+\frac{11}{21504}a^{21}+\frac{29}{10752}a^{19}-\frac{1}{10752}a^{17}+\frac{19}{10752}a^{15}-\frac{19}{2688}a^{13}+\frac{33}{448}a^{11}+\frac{15}{224}a^{9}+\frac{107}{672}a^{7}-\frac{1}{3}a^{5}-\frac{67}{168}a^{3}-\frac{32}{21}a$, $\frac{5}{229376}a^{31}-\frac{1}{172032}a^{30}-\frac{31}{688128}a^{29}+\frac{1}{57344}a^{28}-\frac{7}{98304}a^{27}+\frac{5}{24576}a^{26}-\frac{5}{28672}a^{25}+\frac{1}{21504}a^{24}+\frac{79}{172032}a^{23}-\frac{27}{28672}a^{22}+\frac{19}{43008}a^{21}-\frac{23}{14336}a^{20}+\frac{13}{5376}a^{19}-\frac{5}{21504}a^{18}-\frac{19}{10752}a^{17}-\frac{29}{10752}a^{16}-\frac{1}{3584}a^{15}-\frac{1}{672}a^{14}-\frac{11}{2688}a^{13}+\frac{37}{2688}a^{12}+\frac{47}{1344}a^{11}-\frac{1}{224}a^{10}+\frac{1}{672}a^{9}-\frac{17}{112}a^{8}+\frac{59}{672}a^{7}-\frac{17}{168}a^{6}-\frac{1}{12}a^{5}+\frac{5}{12}a^{4}-\frac{13}{168}a^{3}+\frac{25}{28}a^{2}-\frac{47}{42}a+\frac{1}{7}$, $\frac{11}{229376}a^{31}-\frac{1}{49152}a^{30}+\frac{9}{229376}a^{29}+\frac{1}{49152}a^{28}+\frac{11}{98304}a^{27}-\frac{1}{49152}a^{26}-\frac{73}{172032}a^{25}+\frac{1}{57344}a^{23}-\frac{7}{12288}a^{22}-\frac{17}{43008}a^{21}+\frac{1}{2048}a^{20}+\frac{3}{1792}a^{19}-\frac{1}{1024}a^{18}-\frac{13}{3584}a^{17}+\frac{5}{1536}a^{16}-\frac{5}{3584}a^{15}-\frac{1}{768}a^{14}-\frac{23}{896}a^{13}+\frac{1}{64}a^{12}-\frac{1}{56}a^{11}-\frac{11}{168}a^{9}+\frac{5}{96}a^{8}+\frac{47}{224}a^{7}-\frac{1}{24}a^{5}+\frac{5}{24}a^{4}+\frac{5}{168}a^{3}+\frac{5}{12}a^{2}-\frac{10}{7}a+\frac{1}{3}$, $\frac{5}{344064}a^{31}-\frac{1}{344064}a^{29}+\frac{7}{49152}a^{27}-\frac{17}{86016}a^{25}+\frac{73}{86016}a^{23}-\frac{31}{21504}a^{21}+\frac{5}{3584}a^{19}-\frac{25}{5376}a^{17}+\frac{1}{112}a^{15}-\frac{9}{448}a^{13}+\frac{1}{1344}a^{11}-\frac{11}{672}a^{9}-\frac{1}{56}a^{7}-\frac{1}{8}a^{5}+\frac{19}{84}a^{3}+\frac{13}{42}a$, $\frac{61}{688128}a^{31}+\frac{9}{229376}a^{29}-\frac{29}{98304}a^{27}-\frac{55}{43008}a^{25}-\frac{13}{57344}a^{23}+\frac{1}{1344}a^{21}+\frac{127}{21504}a^{19}+\frac{1}{3584}a^{17}+\frac{23}{3584}a^{15}-\frac{31}{1344}a^{13}+\frac{3}{224}a^{11}+\frac{17}{168}a^{9}+\frac{407}{672}a^{7}+\frac{7}{24}a^{5}-\frac{149}{168}a^{3}-\frac{193}{42}a$, $\frac{1}{172032}a^{31}+\frac{13}{344064}a^{30}+\frac{1}{43008}a^{29}+\frac{1}{114688}a^{28}-\frac{1}{6144}a^{27}-\frac{1}{49152}a^{26}-\frac{5}{57344}a^{25}-\frac{61}{86016}a^{24}-\frac{1}{3584}a^{23}+\frac{1}{7168}a^{22}+\frac{1}{7168}a^{21}-\frac{1}{1792}a^{20}-\frac{23}{21504}a^{19}+\frac{1}{336}a^{18}+\frac{5}{3584}a^{17}+\frac{17}{10752}a^{16}-\frac{5}{1344}a^{15}+\frac{1}{224}a^{14}+\frac{1}{224}a^{13}-\frac{41}{2688}a^{12}-\frac{11}{672}a^{11}+\frac{13}{448}a^{10}+\frac{53}{672}a^{9}-\frac{3}{224}a^{8}+\frac{1}{56}a^{7}+\frac{41}{112}a^{6}+\frac{1}{8}a^{5}-\frac{13}{42}a^{3}+\frac{4}{7}a^{2}-\frac{1}{7}a-\frac{17}{7}$, $\frac{11}{688128}a^{31}+\frac{13}{344064}a^{30}+\frac{3}{229376}a^{29}+\frac{31}{344064}a^{28}+\frac{1}{98304}a^{27}-\frac{13}{49152}a^{26}-\frac{85}{172032}a^{25}-\frac{13}{43008}a^{24}+\frac{43}{172032}a^{23}-\frac{1}{5376}a^{22}-\frac{1}{5376}a^{21}+\frac{53}{43008}a^{20}+\frac{9}{3584}a^{19}+\frac{11}{10752}a^{18}+\frac{1}{1344}a^{17}+\frac{17}{10752}a^{16}-\frac{5}{10752}a^{15}-\frac{3}{896}a^{14}-\frac{1}{168}a^{13}-\frac{5}{672}a^{12}+\frac{13}{1344}a^{11}-\frac{31}{1344}a^{10}-\frac{1}{224}a^{9}+\frac{47}{672}a^{8}+\frac{103}{672}a^{7}+\frac{67}{336}a^{6}-\frac{1}{24}a^{5}+\frac{1}{8}a^{4}+\frac{25}{168}a^{3}-\frac{16}{21}a^{2}-\frac{15}{7}a-\frac{10}{7}$, $\frac{17}{688128}a^{31}-\frac{1}{344064}a^{30}-\frac{37}{688128}a^{29}+\frac{17}{344064}a^{28}+\frac{1}{32768}a^{27}+\frac{5}{49152}a^{26}-\frac{83}{172032}a^{25}-\frac{5}{86016}a^{24}+\frac{97}{172032}a^{23}-\frac{29}{43008}a^{22}-\frac{1}{896}a^{21}+\frac{11}{43008}a^{20}+\frac{29}{10752}a^{19}-\frac{9}{7168}a^{18}-\frac{29}{10752}a^{17}+\frac{19}{5376}a^{16}+\frac{47}{10752}a^{15}-\frac{5}{448}a^{14}-\frac{47}{2688}a^{13}+\frac{43}{2688}a^{12}+\frac{11}{672}a^{11}-\frac{73}{1344}a^{10}+\frac{5}{336}a^{9}-\frac{1}{336}a^{8}+\frac{31}{224}a^{7}-\frac{19}{168}a^{6}-\frac{1}{24}a^{5}+\frac{3}{8}a^{4}+\frac{17}{168}a^{3}+\frac{5}{21}a^{2}-\frac{43}{42}a-\frac{2}{21}$, $\frac{17}{688128}a^{31}+\frac{1}{21504}a^{30}-\frac{3}{229376}a^{29}+\frac{11}{172032}a^{28}+\frac{7}{98304}a^{27}+\frac{1}{8192}a^{26}-\frac{31}{86016}a^{25}-\frac{29}{172032}a^{24}+\frac{139}{172032}a^{23}-\frac{13}{21504}a^{22}-\frac{1}{7168}a^{21}-\frac{19}{14336}a^{20}+\frac{65}{21504}a^{19}-\frac{11}{5376}a^{18}-\frac{11}{5376}a^{17}-\frac{13}{10752}a^{16}+\frac{61}{10752}a^{15}-\frac{1}{112}a^{14}-\frac{47}{2688}a^{13}-\frac{23}{2688}a^{12}+\frac{5}{448}a^{11}-\frac{1}{21}a^{10}-\frac{3}{112}a^{9}-\frac{1}{224}a^{8}+\frac{65}{672}a^{7}+\frac{17}{168}a^{6}-\frac{7}{24}a^{5}+\frac{11}{24}a^{4}-\frac{11}{168}a^{3}+\frac{6}{7}a^{2}-\frac{25}{21}a+\frac{6}{7}$, $\frac{41}{688128}a^{31}+\frac{1}{14336}a^{30}-\frac{27}{229376}a^{29}+\frac{1}{3584}a^{28}-\frac{25}{98304}a^{27}+\frac{5}{12288}a^{26}-\frac{13}{10752}a^{25}+\frac{1}{86016}a^{24}+\frac{145}{172032}a^{23}-\frac{155}{86016}a^{22}+\frac{11}{10752}a^{21}-\frac{89}{43008}a^{20}+\frac{41}{7168}a^{19}-\frac{101}{21504}a^{18}-\frac{1}{672}a^{17}-\frac{37}{10752}a^{16}+\frac{59}{10752}a^{15}-\frac{43}{2688}a^{14}-\frac{5}{1344}a^{13}-\frac{73}{2688}a^{12}+\frac{3}{56}a^{11}-\frac{55}{672}a^{10}+\frac{31}{336}a^{9}-\frac{5}{28}a^{8}+\frac{277}{672}a^{7}+\frac{5}{56}a^{6}-\frac{7}{24}a^{5}+\frac{11}{12}a^{4}-\frac{169}{168}a^{3}+\frac{199}{84}a^{2}-\frac{71}{21}a+\frac{34}{21}$ (assuming GRH) | sage: UK.fundamental_units()
gp: K.fu
magma: [K|fUK(g): g in Generators(UK)];
oscar: [K(fUK(a)) for a in gens(UK)]
| |
Regulator: | \( 658375568497.8936 \) (assuming GRH) | sage: K.regulator()
gp: K.reg
magma: Regulator(K);
oscar: regulator(K)
|
Class number formula
\[ \begin{aligned}\lim_{s\to 1} (s-1)\zeta_K(s) =\mathstrut & \frac{2^{r_1}\cdot (2\pi)^{r_2}\cdot R\cdot h}{w\cdot\sqrt{|D|}}\cr \approx\mathstrut &\frac{2^{0}\cdot(2\pi)^{16}\cdot 658375568497.8936 \cdot 16}{12\cdot\sqrt{59647719207059933350876409342295283657151229198336}}\cr\approx \mathstrut & 0.670646119119364 \end{aligned}\] (assuming GRH)
Galois group
$C_2^5:S_4$ (as 32T34907):
A solvable group of order 768 |
The 52 conjugacy class representatives for $C_2^5:S_4$ are not computed |
Character table for $C_2^5:S_4$ is not computed |
Intermediate fields
Fields in the database are given up to isomorphism. Isomorphic intermediate fields are shown with their multiplicities.
Sibling fields
Degree 32 siblings: | data not computed |
Minimal sibling: | This field is its own minimal sibling |
Frobenius cycle types
$p$ | $2$ | $3$ | $5$ | $7$ | $11$ | $13$ | $17$ | $19$ | $23$ | $29$ | $31$ | $37$ | $41$ | $43$ | $47$ | $53$ | $59$ |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cycle type | R | R | ${\href{/padicField/5.4.0.1}{4} }^{8}$ | ${\href{/padicField/7.4.0.1}{4} }^{4}{,}\,{\href{/padicField/7.2.0.1}{2} }^{8}$ | ${\href{/padicField/11.6.0.1}{6} }^{4}{,}\,{\href{/padicField/11.2.0.1}{2} }^{4}$ | ${\href{/padicField/13.4.0.1}{4} }^{4}{,}\,{\href{/padicField/13.2.0.1}{2} }^{4}{,}\,{\href{/padicField/13.1.0.1}{1} }^{8}$ | ${\href{/padicField/17.6.0.1}{6} }^{4}{,}\,{\href{/padicField/17.2.0.1}{2} }^{4}$ | ${\href{/padicField/19.4.0.1}{4} }^{8}$ | ${\href{/padicField/23.4.0.1}{4} }^{8}$ | ${\href{/padicField/29.6.0.1}{6} }^{4}{,}\,{\href{/padicField/29.2.0.1}{2} }^{4}$ | ${\href{/padicField/31.6.0.1}{6} }^{4}{,}\,{\href{/padicField/31.2.0.1}{2} }^{4}$ | ${\href{/padicField/37.4.0.1}{4} }^{8}$ | ${\href{/padicField/41.4.0.1}{4} }^{8}$ | ${\href{/padicField/43.4.0.1}{4} }^{8}$ | ${\href{/padicField/47.6.0.1}{6} }^{4}{,}\,{\href{/padicField/47.2.0.1}{2} }^{4}$ | ${\href{/padicField/53.2.0.1}{2} }^{16}$ | ${\href{/padicField/59.4.0.1}{4} }^{8}$ |
In the table, R denotes a ramified prime. Cycle lengths which are repeated in a cycle type are indicated by exponents.
Local algebras for ramified primes
$p$ | Label | Polynomial | $e$ | $f$ | $c$ | Galois group | Slope content |
---|---|---|---|---|---|---|---|
\(2\) | 2.4.4.1 | $x^{4} + 6 x^{3} + 17 x^{2} + 24 x + 13$ | $2$ | $2$ | $4$ | $C_2^2$ | $[2]^{2}$ |
2.4.4.1 | $x^{4} + 6 x^{3} + 17 x^{2} + 24 x + 13$ | $2$ | $2$ | $4$ | $C_2^2$ | $[2]^{2}$ | |
Deg $24$ | $12$ | $2$ | $36$ | ||||
\(3\) | 3.8.4.1 | $x^{8} + 4 x^{7} + 16 x^{6} + 36 x^{5} + 94 x^{4} + 116 x^{3} + 144 x^{2} + 36 x + 229$ | $2$ | $4$ | $4$ | $C_4\times C_2$ | $[\ ]_{2}^{4}$ |
3.8.4.1 | $x^{8} + 4 x^{7} + 16 x^{6} + 36 x^{5} + 94 x^{4} + 116 x^{3} + 144 x^{2} + 36 x + 229$ | $2$ | $4$ | $4$ | $C_4\times C_2$ | $[\ ]_{2}^{4}$ | |
3.8.4.1 | $x^{8} + 4 x^{7} + 16 x^{6} + 36 x^{5} + 94 x^{4} + 116 x^{3} + 144 x^{2} + 36 x + 229$ | $2$ | $4$ | $4$ | $C_4\times C_2$ | $[\ ]_{2}^{4}$ | |
3.8.4.1 | $x^{8} + 4 x^{7} + 16 x^{6} + 36 x^{5} + 94 x^{4} + 116 x^{3} + 144 x^{2} + 36 x + 229$ | $2$ | $4$ | $4$ | $C_4\times C_2$ | $[\ ]_{2}^{4}$ | |
\(4093\) | Deg $2$ | $1$ | $2$ | $0$ | $C_2$ | $[\ ]^{2}$ | |
Deg $2$ | $1$ | $2$ | $0$ | $C_2$ | $[\ ]^{2}$ | ||
Deg $2$ | $1$ | $2$ | $0$ | $C_2$ | $[\ ]^{2}$ | ||
Deg $2$ | $1$ | $2$ | $0$ | $C_2$ | $[\ ]^{2}$ | ||
Deg $2$ | $1$ | $2$ | $0$ | $C_2$ | $[\ ]^{2}$ | ||
Deg $2$ | $1$ | $2$ | $0$ | $C_2$ | $[\ ]^{2}$ | ||
Deg $2$ | $1$ | $2$ | $0$ | $C_2$ | $[\ ]^{2}$ | ||
Deg $2$ | $1$ | $2$ | $0$ | $C_2$ | $[\ ]^{2}$ | ||
Deg $4$ | $2$ | $2$ | $2$ | ||||
Deg $4$ | $2$ | $2$ | $2$ | ||||
Deg $4$ | $2$ | $2$ | $2$ | ||||
Deg $4$ | $2$ | $2$ | $2$ |