Normalized defining polynomial
\( x^{22} + 14 x^{20} + 49 x^{18} - 84 x^{16} - 873 x^{14} - 2112 x^{12} - 2265 x^{10} - 576 x^{8} + \cdots + 64 \)
Invariants
Degree: | $22$ | sage: K.degree()
gp: poldegree(K.pol)
magma: Degree(K);
oscar: degree(K)
| |
Signature: | $[4, 9]$ | sage: K.signature()
gp: K.sign
magma: Signature(K);
oscar: signature(K)
| |
Discriminant: | \(-66629645503270637631815521928756480198707930726986474039437748911210496\) \(\medspace = -\,2^{48}\cdot 3^{28}\cdot 7^{4}\cdot 23^{4}\cdot 137^{16}\) | sage: K.disc()
gp: K.disc
magma: OK := Integers(K); Discriminant(OK);
oscar: OK = ring_of_integers(K); discriminant(OK)
| |
Root discriminant: | \(1656.75\) | 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: | not computed | ||
Ramified primes: | \(2\), \(3\), \(7\), \(23\), \(137\) | sage: K.disc().support()
gp: factor(abs(K.disc))[,1]~
magma: PrimeDivisors(Discriminant(OK));
oscar: prime_divisors(discriminant((OK)))
| |
Discriminant root field: | \(\Q(\sqrt{-1}) \) | ||
$\card{ \Aut(K/\Q) }$: | $2$ | sage: K.automorphisms()
magma: Automorphisms(K);
oscar: automorphisms(K)
| |
This field is not Galois over $\Q$. | |||
This is not a CM field. |
Integral basis (with respect to field generator \(a\))
$1$, $a$, $a^{2}$, $a^{3}$, $a^{4}$, $a^{5}$, $a^{6}$, $a^{7}$, $a^{8}$, $a^{9}$, $a^{10}$, $a^{11}$, $a^{12}$, $a^{13}$, $a^{14}$, $\frac{1}{2}a^{15}-\frac{1}{2}a^{11}-\frac{1}{2}a^{7}-\frac{1}{2}a^{3}$, $\frac{1}{2}a^{16}-\frac{1}{2}a^{12}-\frac{1}{2}a^{8}-\frac{1}{2}a^{4}$, $\frac{1}{2}a^{17}-\frac{1}{2}a^{13}-\frac{1}{2}a^{9}-\frac{1}{2}a^{5}$, $\frac{1}{12}a^{18}-\frac{1}{4}a^{14}-\frac{1}{2}a^{12}+\frac{1}{4}a^{10}-\frac{1}{2}a^{8}+\frac{1}{4}a^{6}-\frac{1}{2}a^{4}+\frac{1}{3}$, $\frac{1}{12}a^{19}-\frac{1}{4}a^{15}-\frac{1}{2}a^{13}+\frac{1}{4}a^{11}-\frac{1}{2}a^{9}+\frac{1}{4}a^{7}-\frac{1}{2}a^{5}+\frac{1}{3}a$, $\frac{1}{27000}a^{20}-\frac{487}{13500}a^{18}+\frac{143}{1000}a^{16}-\frac{323}{1125}a^{14}+\frac{1201}{9000}a^{12}+\frac{59}{750}a^{10}-\frac{2759}{9000}a^{8}-\frac{13}{90}a^{6}+\frac{193}{750}a^{4}-\frac{649}{3375}a^{2}+\frac{41}{3375}$, $\frac{1}{54000}a^{21}-\frac{487}{27000}a^{19}-\frac{357}{2000}a^{17}-\frac{323}{2250}a^{15}-\frac{3299}{18000}a^{13}-\frac{691}{1500}a^{11}+\frac{1741}{18000}a^{9}-\frac{13}{180}a^{7}+\frac{142}{375}a^{5}+\frac{1363}{3375}a^{3}+\frac{41}{6750}a$
Monogenic: | No | |
Index: | Not computed | |
Inessential primes: | $2$ |
Class group and class number
Trivial group, which has order $1$ (assuming GRH)
Unit group
Rank: | $12$ | sage: UK.rank()
gp: K.fu
magma: UnitRank(K);
oscar: rank(UK)
| |
Torsion generator: | \( -1 \) (order $2$) | 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: | $\frac{6142481}{13500}a^{20}+\frac{69002381}{13500}a^{18}+\frac{2858533}{500}a^{16}-\frac{384798779}{4500}a^{14}-\frac{1098184819}{4500}a^{12}+\frac{48982141}{1500}a^{10}+\frac{3242770421}{4500}a^{8}+\frac{117960343}{180}a^{6}-\frac{85997917}{375}a^{4}-\frac{1771364338}{3375}a^{2}-\frac{224473933}{3375}$, $\frac{508699009}{2250}a^{20}+\frac{15115981343}{4500}a^{18}+\frac{1744308493}{125}a^{16}-\frac{10619700887}{1500}a^{14}-\frac{152694357941}{750}a^{12}-\frac{325813993627}{500}a^{10}-\frac{800987950331}{750}a^{8}-\frac{62394563501}{60}a^{6}-\frac{75318717651}{125}a^{4}-\frac{211913525614}{1125}a^{2}-\frac{19180439899}{1125}$, $\frac{100471139344}{3375}a^{20}+\frac{13794480250651}{13500}a^{18}+\frac{2312322014259}{250}a^{16}+\frac{80685055516541}{4500}a^{14}-\frac{118935715626356}{1125}a^{12}-\frac{775837123615639}{1500}a^{10}-\frac{871309591640096}{1125}a^{8}-\frac{44087068627237}{180}a^{6}+\frac{185688992261443}{375}a^{4}+\frac{16\!\cdots\!27}{3375}a^{2}+\frac{190904878304707}{3375}$, $\frac{363317363}{3375}a^{20}+\frac{20173356377}{13500}a^{18}+\frac{1273770193}{250}a^{16}-\frac{43562742593}{4500}a^{14}-\frac{104555904412}{1125}a^{12}-\frac{324161556953}{1500}a^{10}-\frac{243443728642}{1125}a^{8}-\frac{5955511139}{180}a^{6}+\frac{52471892861}{375}a^{4}+\frac{459546452054}{3375}a^{2}+\frac{167768134439}{3375}$, $\frac{15007510961}{13500}a^{20}+\frac{177629016611}{13500}a^{18}+\frac{12980704923}{500}a^{16}-\frac{675667171349}{4500}a^{14}-\frac{2919505559089}{4500}a^{12}-\frac{1427462928329}{1500}a^{10}-\frac{2103718166149}{4500}a^{8}+\frac{66308933113}{180}a^{6}+\frac{446070833071}{750}a^{4}+\frac{1048571008247}{3375}a^{2}+\frac{111407195177}{3375}$, $\frac{7774529}{2700}a^{20}+\frac{78085979}{2700}a^{18}+\frac{2947247}{100}a^{16}-\frac{305731661}{900}a^{14}-\frac{1077470521}{900}a^{12}-\frac{477616481}{300}a^{10}-\frac{596487661}{900}a^{8}+\frac{24930109}{36}a^{6}+\frac{148377469}{150}a^{4}+\frac{328774058}{675}a^{2}+\frac{34312703}{675}$, $\frac{43\!\cdots\!73}{3375}a^{20}+\frac{10\!\cdots\!71}{6750}a^{18}+\frac{45\!\cdots\!39}{125}a^{16}-\frac{38\!\cdots\!39}{2250}a^{14}-\frac{93\!\cdots\!52}{1125}a^{12}-\frac{96\!\cdots\!69}{750}a^{10}-\frac{79\!\cdots\!57}{1125}a^{8}+\frac{41\!\cdots\!83}{90}a^{6}+\frac{30\!\cdots\!81}{375}a^{4}+\frac{15\!\cdots\!84}{3375}a^{2}+\frac{16\!\cdots\!69}{3375}$, $\frac{22\!\cdots\!81}{13500}a^{20}+\frac{52\!\cdots\!64}{3375}a^{18}+\frac{555577533694383}{500}a^{16}-\frac{41\!\cdots\!27}{2250}a^{14}-\frac{27\!\cdots\!19}{4500}a^{12}-\frac{58\!\cdots\!17}{750}a^{10}-\frac{13\!\cdots\!79}{4500}a^{8}+\frac{31\!\cdots\!49}{90}a^{6}+\frac{17\!\cdots\!33}{375}a^{4}+\frac{77\!\cdots\!37}{3375}a^{2}+\frac{80\!\cdots\!17}{3375}$, $\frac{98\!\cdots\!01}{54000}a^{21}+\frac{22\!\cdots\!49}{13500}a^{20}+\frac{73\!\cdots\!13}{27000}a^{19}+\frac{33\!\cdots\!99}{13500}a^{18}+\frac{22\!\cdots\!43}{2000}a^{17}+\frac{51\!\cdots\!07}{500}a^{16}-\frac{12\!\cdots\!73}{2250}a^{15}-\frac{23\!\cdots\!41}{4500}a^{14}-\frac{29\!\cdots\!99}{18000}a^{13}-\frac{68\!\cdots\!01}{4500}a^{12}-\frac{78\!\cdots\!91}{1500}a^{11}-\frac{72\!\cdots\!61}{1500}a^{10}-\frac{15\!\cdots\!59}{18000}a^{9}-\frac{35\!\cdots\!41}{4500}a^{8}-\frac{15\!\cdots\!53}{180}a^{7}-\frac{13\!\cdots\!03}{180}a^{6}-\frac{36\!\cdots\!91}{750}a^{5}-\frac{33\!\cdots\!61}{750}a^{4}-\frac{10\!\cdots\!49}{6750}a^{3}-\frac{47\!\cdots\!27}{3375}a^{2}-\frac{92\!\cdots\!59}{6750}a-\frac{42\!\cdots\!57}{3375}$, $\frac{32\!\cdots\!61}{54000}a^{21}-\frac{29\!\cdots\!87}{500}a^{20}+\frac{19\!\cdots\!93}{27000}a^{19}-\frac{12\!\cdots\!61}{1500}a^{18}+\frac{32\!\cdots\!23}{2000}a^{17}-\frac{15\!\cdots\!57}{500}a^{16}-\frac{19\!\cdots\!03}{2250}a^{15}+\frac{22\!\cdots\!99}{500}a^{14}-\frac{73\!\cdots\!39}{18000}a^{13}+\frac{27\!\cdots\!39}{500}a^{12}-\frac{70\!\cdots\!51}{1500}a^{11}+\frac{68\!\cdots\!37}{500}a^{10}+\frac{23\!\cdots\!01}{18000}a^{9}+\frac{65\!\cdots\!99}{500}a^{8}+\frac{10\!\cdots\!07}{180}a^{7}-\frac{12\!\cdots\!83}{20}a^{6}+\frac{15\!\cdots\!49}{750}a^{5}-\frac{13\!\cdots\!69}{125}a^{4}-\frac{12\!\cdots\!89}{6750}a^{3}-\frac{89\!\cdots\!24}{125}a^{2}-\frac{18\!\cdots\!49}{6750}a-\frac{29\!\cdots\!27}{375}$, $\frac{24\!\cdots\!61}{27000}a^{21}-\frac{44\!\cdots\!99}{250}a^{20}+\frac{10\!\cdots\!59}{6750}a^{19}-\frac{79\!\cdots\!49}{250}a^{18}+\frac{10\!\cdots\!23}{1000}a^{17}-\frac{26\!\cdots\!32}{125}a^{16}+\frac{15\!\cdots\!63}{4500}a^{15}-\frac{17\!\cdots\!77}{250}a^{14}+\frac{54\!\cdots\!61}{9000}a^{13}-\frac{15\!\cdots\!61}{125}a^{12}+\frac{77\!\cdots\!73}{1500}a^{11}-\frac{25\!\cdots\!51}{250}a^{10}+\frac{32\!\cdots\!01}{9000}a^{9}-\frac{89\!\cdots\!51}{125}a^{8}-\frac{66\!\cdots\!41}{180}a^{7}+\frac{73\!\cdots\!69}{10}a^{6}-\frac{26\!\cdots\!77}{750}a^{5}+\frac{17\!\cdots\!23}{250}a^{4}-\frac{49\!\cdots\!39}{3375}a^{3}+\frac{36\!\cdots\!04}{125}a^{2}-\frac{48\!\cdots\!74}{3375}a+\frac{35\!\cdots\!89}{125}$, $\frac{36\!\cdots\!21}{54000}a^{21}+\frac{45\!\cdots\!92}{3375}a^{20}+\frac{33\!\cdots\!73}{27000}a^{19}+\frac{33\!\cdots\!93}{13500}a^{18}+\frac{16\!\cdots\!03}{2000}a^{17}+\frac{40\!\cdots\!87}{250}a^{16}+\frac{60\!\cdots\!67}{2250}a^{15}+\frac{24\!\cdots\!63}{4500}a^{14}+\frac{83\!\cdots\!21}{18000}a^{13}+\frac{10\!\cdots\!67}{1125}a^{12}+\frac{59\!\cdots\!89}{1500}a^{11}+\frac{11\!\cdots\!23}{1500}a^{10}+\frac{49\!\cdots\!61}{18000}a^{9}+\frac{61\!\cdots\!47}{1125}a^{8}-\frac{51\!\cdots\!93}{180}a^{7}-\frac{10\!\cdots\!71}{180}a^{6}-\frac{10\!\cdots\!68}{375}a^{5}-\frac{20\!\cdots\!51}{375}a^{4}-\frac{75\!\cdots\!29}{6750}a^{3}-\frac{75\!\cdots\!39}{3375}a^{2}-\frac{74\!\cdots\!39}{6750}a-\frac{74\!\cdots\!49}{3375}$ (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: | \( 13265885053200000000000000000 \) (assuming GRH) | sage: K.regulator()
gp: K.reg
magma: Regulator(K);
oscar: regulator(K)
|
Class number formula
\[ \begin{aligned}\lim_{s\to 1} (s-1)\zeta_K(s) =\mathstrut & \frac{2^{r_1}\cdot (2\pi)^{r_2}\cdot R\cdot h}{w\cdot\sqrt{|D|}}\cr \approx\mathstrut &\frac{2^{4}\cdot(2\pi)^{9}\cdot 13265885053200000000000000000 \cdot 1}{2\cdot\sqrt{66629645503270637631815521928756480198707930726986474039437748911210496}}\cr\approx \mathstrut & 6.27496460971433 \end{aligned}\] (assuming GRH)
Galois group
$C_2^{11}.A_{11}$ (as 22T52):
A non-solvable group of order 40874803200 |
The 400 conjugacy class representatives for $C_2^{11}.A_{11}$ are not computed |
Character table for $C_2^{11}.A_{11}$ is not computed |
Intermediate fields
11.7.63019333158425674204677255696384.1 |
Fields in the database are given up to isomorphism. Isomorphic intermediate fields are shown with their multiplicities.
Sibling fields
Degree 44 sibling: | 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 | ${\href{/padicField/5.6.0.1}{6} }{,}\,{\href{/padicField/5.4.0.1}{4} }^{2}{,}\,{\href{/padicField/5.2.0.1}{2} }^{3}{,}\,{\href{/padicField/5.1.0.1}{1} }^{2}$ | R | $22$ | ${\href{/padicField/13.9.0.1}{9} }^{2}{,}\,{\href{/padicField/13.1.0.1}{1} }^{4}$ | ${\href{/padicField/17.11.0.1}{11} }^{2}$ | ${\href{/padicField/19.10.0.1}{10} }{,}\,{\href{/padicField/19.5.0.1}{5} }^{2}{,}\,{\href{/padicField/19.1.0.1}{1} }^{2}$ | R | ${\href{/padicField/29.6.0.1}{6} }^{2}{,}\,{\href{/padicField/29.3.0.1}{3} }^{2}{,}\,{\href{/padicField/29.2.0.1}{2} }^{2}$ | $22$ | ${\href{/padicField/37.12.0.1}{12} }{,}\,{\href{/padicField/37.4.0.1}{4} }{,}\,{\href{/padicField/37.1.0.1}{1} }^{6}$ | ${\href{/padicField/41.14.0.1}{14} }{,}\,{\href{/padicField/41.6.0.1}{6} }{,}\,{\href{/padicField/41.1.0.1}{1} }^{2}$ | ${\href{/padicField/43.12.0.1}{12} }{,}\,{\href{/padicField/43.4.0.1}{4} }^{2}{,}\,{\href{/padicField/43.1.0.1}{1} }^{2}$ | ${\href{/padicField/47.9.0.1}{9} }^{2}{,}\,{\href{/padicField/47.2.0.1}{2} }{,}\,{\href{/padicField/47.1.0.1}{1} }^{2}$ | ${\href{/padicField/53.10.0.1}{10} }{,}\,{\href{/padicField/53.4.0.1}{4} }^{3}$ | ${\href{/padicField/59.8.0.1}{8} }{,}\,{\href{/padicField/59.6.0.1}{6} }^{2}{,}\,{\href{/padicField/59.1.0.1}{1} }^{2}$ |
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 |
---|---|---|---|---|---|---|---|
\(2\) | 2.2.3.1 | $x^{2} + 4 x + 2$ | $2$ | $1$ | $3$ | $C_2$ | $[3]$ |
2.8.21.1 | $x^{8} + 14 x^{6} + 8 x^{4} + 2$ | $8$ | $1$ | $21$ | $C_2 \wr C_2\wr C_2$ | $[2, 2, 3, 7/2, 7/2, 15/4]^{2}$ | |
2.12.24.424 | $x^{12} + 2 x^{10} + 4 x^{9} + 2 x^{8} + 4 x^{6} + 4 x^{5} + 6 x^{2} + 4 x + 10$ | $12$ | $1$ | $24$ | 12T149 | $[4/3, 4/3, 2, 7/3, 7/3, 3]_{3}^{2}$ | |
\(3\) | 3.4.2.1 | $x^{4} + 4 x^{3} + 14 x^{2} + 20 x + 13$ | $2$ | $2$ | $2$ | $C_2^2$ | $[\ ]_{2}^{2}$ |
Deg $18$ | $9$ | $2$ | $26$ | ||||
\(7\) | 7.4.2.1 | $x^{4} + 12 x^{3} + 56 x^{2} + 120 x + 268$ | $2$ | $2$ | $2$ | $C_2^2$ | $[\ ]_{2}^{2}$ |
7.4.2.1 | $x^{4} + 12 x^{3} + 56 x^{2} + 120 x + 268$ | $2$ | $2$ | $2$ | $C_2^2$ | $[\ ]_{2}^{2}$ | |
7.14.0.1 | $x^{14} + 5 x^{7} + 6 x^{5} + 2 x^{4} + 3 x^{2} + 6 x + 3$ | $1$ | $14$ | $0$ | $C_{14}$ | $[\ ]^{14}$ | |
\(23\) | 23.2.1.2 | $x^{2} + 23$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ |
23.2.1.2 | $x^{2} + 23$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | |
23.4.2.1 | $x^{4} + 42 x^{3} + 497 x^{2} + 1176 x + 10467$ | $2$ | $2$ | $2$ | $C_2^2$ | $[\ ]_{2}^{2}$ | |
23.14.0.1 | $x^{14} + x^{8} + 5 x^{7} + 16 x^{6} + x^{5} + 18 x^{4} + 19 x^{3} + x^{2} + 22 x + 5$ | $1$ | $14$ | $0$ | $C_{14}$ | $[\ ]^{14}$ | |
\(137\) | $\Q_{137}$ | $x + 134$ | $1$ | $1$ | $0$ | Trivial | $[\ ]$ |
$\Q_{137}$ | $x + 134$ | $1$ | $1$ | $0$ | Trivial | $[\ ]$ | |
137.5.4.1 | $x^{5} + 137$ | $5$ | $1$ | $4$ | $F_5$ | $[\ ]_{5}^{4}$ | |
137.5.4.1 | $x^{5} + 137$ | $5$ | $1$ | $4$ | $F_5$ | $[\ ]_{5}^{4}$ | |
137.5.4.1 | $x^{5} + 137$ | $5$ | $1$ | $4$ | $F_5$ | $[\ ]_{5}^{4}$ | |
137.5.4.1 | $x^{5} + 137$ | $5$ | $1$ | $4$ | $F_5$ | $[\ ]_{5}^{4}$ |