Normalized defining polynomial
\( x^{22} + 15 x^{20} + 91 x^{18} + 278 x^{16} + 410 x^{14} + 123 x^{12} - 404 x^{10} - 417 x^{8} + \cdots - 1 \)
Invariants
Degree: | $22$ | sage: K.degree()
gp: poldegree(K.pol)
magma: Degree(K);
oscar: degree(K)
| |
Signature: | $[6, 8]$ | sage: K.signature()
gp: K.sign
magma: Signature(K);
oscar: signature(K)
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Discriminant: | \(12701184200335173359101913935642624\) \(\medspace = 2^{22}\cdot 55029067682009^{2}\) | sage: K.disc()
gp: K.disc
magma: OK := Integers(K); Discriminant(OK);
oscar: OK = ring_of_integers(K); discriminant(OK)
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Root discriminant: | \(35.50\) | 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: | \(2\), \(55029067682009\) | sage: K.disc().support()
gp: factor(abs(K.disc))[,1]~
magma: PrimeDivisors(Discriminant(OK));
oscar: prime_divisors(discriminant((OK)))
| |
Discriminant root field: | \(\Q\) | ||
$\card{ \Aut(K/\Q) }$: | $2$ | 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
$C_{2}$, which has order $2$ (assuming GRH)
Unit group
Rank: | $13$ | sage: UK.rank()
gp: K.fu
magma: UnitRank(K);
oscar: rank(UK)
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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: | $a^{21}+15a^{19}+91a^{17}+278a^{15}+410a^{13}+123a^{11}-404a^{9}-417a^{7}-19a^{5}+77a^{3}-3a$, $a^{3}+2a$, $a^{19}+13a^{17}+65a^{15}+149a^{13}+122a^{11}-85a^{9}-184a^{7}-50a^{5}+22a^{3}+2a$, $a^{21}+14a^{19}+79a^{17}+224a^{15}+306a^{13}+80a^{11}-284a^{9}-294a^{7}-41a^{5}+39a^{3}+2a$, $2a^{20}+25a^{18}+120a^{16}+262a^{14}+192a^{12}-182a^{10}-331a^{8}-63a^{6}+65a^{4}+3a^{2}-3$, $2a^{21}+28a^{19}+157a^{17}+436a^{15}+558a^{13}+54a^{11}-626a^{9}-503a^{7}+25a^{5}+89a^{3}-10a$, $a^{16}+10a^{14}+35a^{12}+43a^{10}-15a^{8}-60a^{6}-14a^{4}+13a^{2}$, $a^{4}+2a^{2}-1$, $2a^{20}+25a^{18}+119a^{16}+252a^{14}+157a^{12}-225a^{10}-316a^{8}-3a^{6}+79a^{4}-8a^{2}-1$, $2a^{20}+25a^{18}+119a^{16}+252a^{14}+157a^{12}-225a^{10}-316a^{8}-3a^{6}+79a^{4}-9a^{2}-2$, $3a^{21}-a^{20}+45a^{19}-15a^{18}+274a^{17}-91a^{16}+847a^{15}-279a^{14}+1295a^{13}-420a^{12}+518a^{11}-158a^{10}-1090a^{9}+361a^{8}-1337a^{7}+432a^{6}-246a^{5}+80a^{4}+176a^{3}-59a^{2}+16a-7$, $7a^{21}+2a^{20}+104a^{19}+31a^{18}+627a^{17}+196a^{16}+1918a^{15}+634a^{14}+2897a^{13}+1033a^{12}+1124a^{11}+509a^{10}-2444a^{9}-791a^{8}-2957a^{7}-1113a^{6}-548a^{5}-251a^{4}+383a^{3}+143a^{2}+37a+16$, $a^{21}+2a^{20}+16a^{19}+28a^{18}+105a^{17}+158a^{16}+358a^{15}+451a^{14}+647a^{13}+646a^{12}+497a^{11}+305a^{10}-144a^{9}-289a^{8}-458a^{7}-381a^{6}-182a^{5}-103a^{4}+12a^{3}+15a^{2}+3$ (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: | \( 132523335.017 \) (assuming GRH) | sage: K.regulator()
gp: K.reg
magma: Regulator(K);
oscar: regulator(K)
|
Class number formula
\[ \begin{aligned}\lim_{s\to 1} (s-1)\zeta_K(s) =\mathstrut & \frac{2^{r_1}\cdot (2\pi)^{r_2}\cdot R\cdot h}{w\cdot\sqrt{|D|}}\cr \approx\mathstrut &\frac{2^{6}\cdot(2\pi)^{8}\cdot 132523335.017 \cdot 2}{2\cdot\sqrt{12701184200335173359101913935642624}}\cr\approx \mathstrut & 0.182805463022 \end{aligned}\] (assuming GRH)
Galois group
$C_2^{10}.S_{11}$ (as 22T51):
A non-solvable group of order 40874803200 |
The 376 conjugacy class representatives for $C_2^{10}.S_{11}$ |
Character table for $C_2^{10}.S_{11}$ |
Intermediate fields
11.11.55029067682009.1 |
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 sibling: | data not computed |
Minimal sibling: | 22.6.58772424788590906152372716857826825553922490852986504756287773011687467420528898741718186038588040141551514870575537045678129943405925512713655442416794075136.1 |
Frobenius cycle types
$p$ | $2$ | $3$ | $5$ | $7$ | $11$ | $13$ | $17$ | $19$ | $23$ | $29$ | $31$ | $37$ | $41$ | $43$ | $47$ | $53$ | $59$ |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cycle type | R | ${\href{/padicField/3.14.0.1}{14} }{,}\,{\href{/padicField/3.8.0.1}{8} }$ | ${\href{/padicField/5.4.0.1}{4} }^{4}{,}\,{\href{/padicField/5.3.0.1}{3} }^{2}$ | ${\href{/padicField/7.11.0.1}{11} }^{2}$ | ${\href{/padicField/11.11.0.1}{11} }^{2}$ | $20{,}\,{\href{/padicField/13.2.0.1}{2} }$ | ${\href{/padicField/17.10.0.1}{10} }^{2}{,}\,{\href{/padicField/17.1.0.1}{1} }^{2}$ | $16{,}\,{\href{/padicField/19.6.0.1}{6} }$ | ${\href{/padicField/23.11.0.1}{11} }^{2}$ | ${\href{/padicField/29.4.0.1}{4} }^{4}{,}\,{\href{/padicField/29.3.0.1}{3} }^{2}$ | ${\href{/padicField/31.6.0.1}{6} }{,}\,{\href{/padicField/31.5.0.1}{5} }^{2}{,}\,{\href{/padicField/31.2.0.1}{2} }^{3}$ | ${\href{/padicField/37.6.0.1}{6} }{,}\,{\href{/padicField/37.4.0.1}{4} }^{2}{,}\,{\href{/padicField/37.2.0.1}{2} }^{3}{,}\,{\href{/padicField/37.1.0.1}{1} }^{2}$ | ${\href{/padicField/41.12.0.1}{12} }{,}\,{\href{/padicField/41.6.0.1}{6} }{,}\,{\href{/padicField/41.2.0.1}{2} }^{2}$ | ${\href{/padicField/43.10.0.1}{10} }^{2}{,}\,{\href{/padicField/43.1.0.1}{1} }^{2}$ | ${\href{/padicField/47.11.0.1}{11} }^{2}$ | ${\href{/padicField/53.10.0.1}{10} }^{2}{,}\,{\href{/padicField/53.1.0.1}{1} }^{2}$ | ${\href{/padicField/59.12.0.1}{12} }{,}\,{\href{/padicField/59.4.0.1}{4} }{,}\,{\href{/padicField/59.2.0.1}{2} }^{2}{,}\,{\href{/padicField/59.1.0.1}{1} }^{2}$ |
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 |
---|---|---|---|---|---|---|---|
\(2\) | Deg $22$ | $2$ | $11$ | $22$ | |||
\(55029067682009\) | Deg $2$ | $1$ | $2$ | $0$ | $C_2$ | $[\ ]^{2}$ | |
Deg $4$ | $1$ | $4$ | $0$ | $C_4$ | $[\ ]^{4}$ | ||
Deg $4$ | $2$ | $2$ | $2$ | ||||
Deg $6$ | $1$ | $6$ | $0$ | $C_6$ | $[\ ]^{6}$ | ||
Deg $6$ | $1$ | $6$ | $0$ | $C_6$ | $[\ ]^{6}$ |