Normalized defining polynomial
\( x^{22} - 11 x^{21} + 43 x^{20} - 45 x^{19} - 146 x^{18} + 402 x^{17} + 46 x^{16} - 1082 x^{15} + \cdots - 1 \)
Invariants
Degree: | $22$ | sage: K.degree()
gp: poldegree(K.pol)
magma: Degree(K);
oscar: degree(K)
| |
Signature: | $[14, 4]$ | sage: K.signature()
gp: K.sign
magma: Signature(K);
oscar: signature(K)
| |
Discriminant: | \(191266300800812904024665746296529\) \(\medspace = 7\cdot 251\cdot 33893\cdot 1792166448977^{2}\) | sage: K.disc()
gp: K.disc
magma: OK := Integers(K); Discriminant(OK);
oscar: OK = ring_of_integers(K); discriminant(OK)
| |
Root discriminant: | \(29.33\) | 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: | $7^{1/2}251^{1/2}33893^{1/2}1792166448977^{1/2}\approx 10330707324.70661$ | ||
Ramified primes: | \(7\), \(251\), \(33893\), \(1792166448977\) | sage: K.disc().support()
gp: factor(abs(K.disc))[,1]~
magma: PrimeDivisors(Discriminant(OK));
oscar: prime_divisors(discriminant((OK)))
| |
Discriminant root field: | $\Q(\sqrt{59550001}$) | ||
$\card{ \Aut(K/\Q) }$: | $2$ | 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 \(a\))
$1$, $a$, $a^{2}$, $a^{3}$, $a^{4}$, $a^{5}$, $a^{6}$, $a^{7}$, $a^{8}$, $a^{9}$, $a^{10}$, $a^{11}$, $a^{12}$, $a^{13}$, $a^{14}$, $a^{15}$, $a^{16}$, $a^{17}$, $a^{18}$, $a^{19}$, $a^{20}$, $a^{21}$
Monogenic: | Yes | |
Index: | $1$ | |
Inessential primes: | None |
Class group and class number
Trivial group, which has order $1$ (assuming GRH)
Unit group
Rank: | $17$ | 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: | $a^{20}-10a^{19}+34a^{18}-21a^{17}-133a^{16}+248a^{15}+161a^{14}-673a^{13}+1027a^{11}-207a^{10}-1006a^{9}+206a^{8}+603a^{7}+12a^{6}-192a^{5}-125a^{4}+14a^{3}+49a^{2}+12a+2$, $a^{20}-10a^{19}+37a^{18}-48a^{17}-53a^{16}+220a^{15}-130a^{14}-288a^{13}+435a^{12}+94a^{11}-621a^{10}+250a^{9}+510a^{8}-368a^{7}-253a^{6}+137a^{5}+125a^{4}+43a^{3}-45a^{2}-36a-5$, $a^{20}-10a^{19}+34a^{18}-21a^{17}-132a^{16}+240a^{15}+180a^{14}-666a^{13}-84a^{12}+1076a^{11}-46a^{10}-1140a^{9}+a^{8}+764a^{7}+190a^{6}-271a^{5}-221a^{4}-10a^{3}+75a^{2}+40a+6$, $4a^{20}-40a^{19}+134a^{18}-66a^{17}-582a^{16}+984a^{15}+903a^{14}-2937a^{13}-548a^{12}+4913a^{11}-108a^{10}-5303a^{9}+111a^{8}+3567a^{7}+615a^{6}-1236a^{5}-858a^{4}-8a^{3}+322a^{2}+133a+14$, $5a^{20}-50a^{19}+167a^{18}-78a^{17}-739a^{16}+1220a^{15}+1213a^{14}-3729a^{13}-898a^{12}+6389a^{11}+191a^{10}-7068a^{9}-233a^{8}+4891a^{7}+1085a^{6}-1731a^{5}-1264a^{4}-42a^{3}+460a^{2}+211a+25$, $a^{20}-10a^{19}+34a^{18}-21a^{17}-133a^{16}+248a^{15}+161a^{14}-673a^{13}+1027a^{11}-207a^{10}-1006a^{9}+206a^{8}+603a^{7}+12a^{6}-192a^{5}-125a^{4}+14a^{3}+50a^{2}+11a+1$, $a^{20}-10a^{19}+32a^{18}-3a^{17}-185a^{16}+256a^{15}+382a^{14}-932a^{13}-379a^{12}+1728a^{11}+200a^{10}-2007a^{9}-126a^{8}+1426a^{7}+267a^{6}-491a^{5}-327a^{4}-13a^{3}+130a^{2}+51a+4$, $a$, $3a^{20}-30a^{19}+97a^{18}-18a^{17}-528a^{16}+756a^{15}+1053a^{14}-2649a^{13}-1053a^{12}+4875a^{11}+626a^{10}-5678a^{9}-522a^{8}+4077a^{7}+953a^{6}-1446a^{5}-1022a^{4}-49a^{3}+381a^{2}+174a+18$, $a^{21}-5a^{20}-17a^{19}+157a^{18}-254a^{17}-443a^{16}+1502a^{15}+201a^{14}-3757a^{13}+914a^{12}+5887a^{11}-1913a^{10}-6289a^{9}+1393a^{8}+4440a^{7}+272a^{6}-1793a^{5}-1008a^{4}+129a^{3}+434a^{2}+162a+14$, $a^{2}-1$, $3a^{20}-30a^{19}+100a^{18}-45a^{17}-450a^{16}+744a^{15}+723a^{14}-2271a^{13}-464a^{12}+3837a^{11}-62a^{10}-4163a^{9}+110a^{8}+2803a^{7}+425a^{6}-965a^{5}-636a^{4}-a^{3}+248a^{2}+96a+7$, $9a^{21}-93a^{20}+332a^{19}-255a^{18}-1233a^{17}+2604a^{16}+1267a^{15}-7088a^{14}+839a^{13}+11148a^{12}-3551a^{11}-11542a^{10}+3726a^{9}+7765a^{8}-956a^{7}-3170a^{6}-1062a^{5}+570a^{4}+700a^{3}+77a^{2}-58a-8$, $5a^{20}-50a^{19}+171a^{18}-114a^{17}-633a^{16}+1188a^{15}+812a^{14}-3218a^{13}-267a^{12}+5112a^{11}-455a^{10}-5312a^{9}+293a^{8}+3502a^{7}+624a^{6}-1248a^{5}-868a^{4}+8a^{3}+316a^{2}+133a+15$, $a^{20}-10a^{19}+34a^{18}-21a^{17}-132a^{16}+240a^{15}+180a^{14}-666a^{13}-84a^{12}+1076a^{11}-46a^{10}-1140a^{9}+a^{8}+764a^{7}+190a^{6}-271a^{5}-221a^{4}-10a^{3}+75a^{2}+39a+6$, $5a^{21}-50a^{20}+165a^{19}-60a^{18}-793a^{17}+1244a^{16}+1394a^{15}-3988a^{14}-1137a^{13}+6978a^{12}+373a^{11}-7824a^{10}-315a^{9}+5444a^{8}+1155a^{7}-1909a^{6}-1369a^{5}-42a^{4}+504a^{3}+223a^{2}+27a$, $4a^{21}-46a^{20}+193a^{19}-257a^{18}-518a^{17}+1887a^{16}-467a^{15}-4528a^{14}+3791a^{13}+6268a^{12}-7593a^{11}-5849a^{10}+8339a^{9}+3999a^{8}-4947a^{7}-2459a^{6}+994a^{5}+1372a^{4}+403a^{3}-362a^{2}-204a-25$ (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: | \( 205753246.579 \) (assuming GRH) | sage: K.regulator()
gp: K.reg
magma: Regulator(K);
oscar: regulator(K)
|
Class number formula
\[ \begin{aligned}\lim_{s\to 1} (s-1)\zeta_K(s) =\mathstrut & \frac{2^{r_1}\cdot (2\pi)^{r_2}\cdot R\cdot h}{w\cdot\sqrt{|D|}}\cr \approx\mathstrut &\frac{2^{14}\cdot(2\pi)^{4}\cdot 205753246.579 \cdot 1}{2\cdot\sqrt{191266300800812904024665746296529}}\cr\approx \mathstrut & 0.189948944448 \end{aligned}\] (assuming GRH)
Galois group
$C_2^{10}.(C_2\times S_{11})$ (as 22T53):
A non-solvable group of order 81749606400 |
The 752 conjugacy class representatives for $C_2^{10}.(C_2\times S_{11})$ |
Character table for $C_2^{10}.(C_2\times S_{11})$ |
Intermediate fields
11.7.1792166448977.1 |
Fields in the database are given up to isomorphism. Isomorphic intermediate fields are shown with their multiplicities.
Sibling fields
Degree 22 sibling: | data not computed |
Degree 44 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 | ${\href{/padicField/2.11.0.1}{11} }^{2}$ | ${\href{/padicField/3.6.0.1}{6} }^{2}{,}\,{\href{/padicField/3.5.0.1}{5} }^{2}$ | ${\href{/padicField/5.12.0.1}{12} }{,}\,{\href{/padicField/5.10.0.1}{10} }$ | R | ${\href{/padicField/11.11.0.1}{11} }^{2}$ | ${\href{/padicField/13.6.0.1}{6} }^{2}{,}\,{\href{/padicField/13.5.0.1}{5} }^{2}$ | ${\href{/padicField/17.12.0.1}{12} }{,}\,{\href{/padicField/17.10.0.1}{10} }$ | ${\href{/padicField/19.8.0.1}{8} }^{2}{,}\,{\href{/padicField/19.3.0.1}{3} }^{2}$ | $20{,}\,{\href{/padicField/23.1.0.1}{1} }^{2}$ | ${\href{/padicField/29.12.0.1}{12} }{,}\,{\href{/padicField/29.8.0.1}{8} }{,}\,{\href{/padicField/29.1.0.1}{1} }^{2}$ | ${\href{/padicField/31.10.0.1}{10} }{,}\,{\href{/padicField/31.6.0.1}{6} }^{2}$ | ${\href{/padicField/37.6.0.1}{6} }^{2}{,}\,{\href{/padicField/37.4.0.1}{4} }^{2}{,}\,{\href{/padicField/37.2.0.1}{2} }$ | ${\href{/padicField/41.6.0.1}{6} }^{2}{,}\,{\href{/padicField/41.4.0.1}{4} }{,}\,{\href{/padicField/41.2.0.1}{2} }^{3}$ | $22$ | ${\href{/padicField/47.10.0.1}{10} }^{2}{,}\,{\href{/padicField/47.1.0.1}{1} }^{2}$ | ${\href{/padicField/53.7.0.1}{7} }^{2}{,}\,{\href{/padicField/53.3.0.1}{3} }^{2}{,}\,{\href{/padicField/53.1.0.1}{1} }^{2}$ | ${\href{/padicField/59.14.0.1}{14} }{,}\,{\href{/padicField/59.8.0.1}{8} }$ |
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 |
---|---|---|---|---|---|---|---|
\(7\) | 7.2.1.1 | $x^{2} + 21$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ |
7.6.0.1 | $x^{6} + x^{4} + 5 x^{3} + 4 x^{2} + 6 x + 3$ | $1$ | $6$ | $0$ | $C_6$ | $[\ ]^{6}$ | |
7.14.0.1 | $x^{14} + 5 x^{7} + 6 x^{5} + 2 x^{4} + 3 x^{2} + 6 x + 3$ | $1$ | $14$ | $0$ | $C_{14}$ | $[\ ]^{14}$ | |
\(251\) | Deg $2$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | |
Deg $3$ | $1$ | $3$ | $0$ | $C_3$ | $[\ ]^{3}$ | ||
Deg $3$ | $1$ | $3$ | $0$ | $C_3$ | $[\ ]^{3}$ | ||
Deg $14$ | $1$ | $14$ | $0$ | $C_{14}$ | $[\ ]^{14}$ | ||
\(33893\) | Deg $2$ | $1$ | $2$ | $0$ | $C_2$ | $[\ ]^{2}$ | |
Deg $2$ | $1$ | $2$ | $0$ | $C_2$ | $[\ ]^{2}$ | ||
Deg $2$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | ||
Deg $16$ | $1$ | $16$ | $0$ | $C_{16}$ | $[\ ]^{16}$ | ||
\(1792166448977\) | $\Q_{1792166448977}$ | $x$ | $1$ | $1$ | $0$ | Trivial | $[\ ]$ |
$\Q_{1792166448977}$ | $x$ | $1$ | $1$ | $0$ | Trivial | $[\ ]$ | |
Deg $2$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | ||
Deg $2$ | $2$ | $1$ | $1$ | $C_2$ | $[\ ]_{2}$ | ||
Deg $16$ | $1$ | $16$ | $0$ | $C_{16}$ | $[\ ]^{16}$ |