Basic invariants
| Dimension: | $9$ |
| Group: | $(A_4\wr C_2):C_2$ |
| Conductor: | \(132027738688\)\(\medspace = 2^{6} \cdot 19^{3} \cdot 67^{3} \) |
| Frobenius-Schur indicator: | $1$ |
| Root number: | $1$ |
| Artin number field: | Galois closure of 8.4.10504456959364.1 |
| Galois orbit size: | $1$ |
| Smallest permutation container: | 12T165 |
| Parity: | even |
| Projective image: | $\PGOPlus(4,3)$ |
| Projective field: | Galois closure of 8.4.10504456959364.1 |
Galois action
Roots of defining polynomial
The roots of $f$ are computed in an extension of $\Q_{ 23 }$ to precision 10.
Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 23 }$:
\( x^{3} + 2x + 18 \)
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Roots:
| $r_{ 1 }$ | $=$ |
\( a^{2} + 15 a + 12 + \left(14 a^{2} + 12 a + 7\right)\cdot 23 + \left(9 a^{2} + 18 a + 15\right)\cdot 23^{2} + \left(5 a^{2} + 7 a + 9\right)\cdot 23^{3} + \left(9 a + 11\right)\cdot 23^{4} + \left(2 a^{2} + 16 a + 18\right)\cdot 23^{5} + \left(9 a^{2} + 6 a + 10\right)\cdot 23^{6} + \left(3 a^{2} + 21 a + 7\right)\cdot 23^{7} + \left(16 a^{2} + 21 a + 14\right)\cdot 23^{8} + \left(4 a^{2} + 2 a + 9\right)\cdot 23^{9} +O(23^{10})\)
|
| $r_{ 2 }$ | $=$ |
\( 14 a^{2} + 11 a + 14 + \left(17 a^{2} + 7 a + 4\right)\cdot 23 + \left(22 a^{2} + 8 a + 2\right)\cdot 23^{2} + \left(20 a^{2} + 7 a + 15\right)\cdot 23^{3} + \left(a^{2} + 3 a + 13\right)\cdot 23^{4} + \left(7 a^{2} + 4 a + 17\right)\cdot 23^{5} + \left(19 a^{2} + 14 a + 16\right)\cdot 23^{6} + \left(22 a^{2} + 19 a + 2\right)\cdot 23^{7} + \left(11 a^{2} + 16 a + 1\right)\cdot 23^{8} + \left(9 a^{2} + 8 a + 16\right)\cdot 23^{9} +O(23^{10})\)
|
| $r_{ 3 }$ | $=$ |
\( 2 a^{2} + 4 a + 4 + \left(17 a^{2} + 4 a\right)\cdot 23 + \left(13 a^{2} + 7\right)\cdot 23^{2} + \left(5 a^{2} + 15 a\right)\cdot 23^{3} + \left(21 a^{2} + 5 a\right)\cdot 23^{4} + \left(a^{2} + 19 a + 22\right)\cdot 23^{5} + \left(20 a^{2} + 12 a + 6\right)\cdot 23^{6} + \left(9 a^{2} + 8 a + 7\right)\cdot 23^{7} + \left(7 a^{2} + 13 a + 7\right)\cdot 23^{8} + \left(a^{2} + 12 a + 7\right)\cdot 23^{9} +O(23^{10})\)
|
| $r_{ 4 }$ | $=$ |
\( 16 + 10\cdot 23 + 15\cdot 23^{2} + 15\cdot 23^{3} + 12\cdot 23^{4} + 21\cdot 23^{5} + 3\cdot 23^{6} + 14\cdot 23^{7} + 21\cdot 23^{8} + 12\cdot 23^{9} +O(23^{10})\)
|
| $r_{ 5 }$ | $=$ |
\( 21 + 21\cdot 23 + 10\cdot 23^{2} + 21\cdot 23^{3} + 15\cdot 23^{4} + 10\cdot 23^{5} + 13\cdot 23^{6} + 17\cdot 23^{7} + 7\cdot 23^{8} + 6\cdot 23^{9} +O(23^{10})\)
|
| $r_{ 6 }$ | $=$ |
\( 18 a^{2} + 9 a + 10 + \left(18 a^{2} + 2\right)\cdot 23 + \left(20 a^{2} + 11 a + 1\right)\cdot 23^{2} + \left(4 a^{2} + 14 a + 7\right)\cdot 23^{3} + \left(18 a^{2} + 11\right)\cdot 23^{4} + \left(10 a^{2} + 2 a + 18\right)\cdot 23^{5} + \left(14 a^{2} + 6 a + 14\right)\cdot 23^{6} + \left(3 a^{2} + 15 a + 6\right)\cdot 23^{7} + \left(5 a^{2} + 14 a + 4\right)\cdot 23^{8} + \left(22 a^{2} + 7 a + 12\right)\cdot 23^{9} +O(23^{10})\)
|
| $r_{ 7 }$ | $=$ |
\( 3 a^{2} + 10 a + 13 + \left(10 a^{2} + 18 a + 21\right)\cdot 23 + \left(11 a^{2} + 11 a + 3\right)\cdot 23^{2} + \left(12 a^{2} + 16 a + 17\right)\cdot 23^{3} + \left(6 a^{2} + 16 a + 18\right)\cdot 23^{4} + \left(10 a^{2} + a + 17\right)\cdot 23^{5} + \left(11 a^{2} + 4 a + 10\right)\cdot 23^{6} + \left(9 a^{2} + 22 a + 14\right)\cdot 23^{7} + \left(10 a^{2} + 17 a + 3\right)\cdot 23^{8} + \left(22 a^{2} + 2 a + 20\right)\cdot 23^{9} +O(23^{10})\)
|
| $r_{ 8 }$ | $=$ |
\( 8 a^{2} + 20 a + 6 + \left(14 a^{2} + 2 a\right)\cdot 23 + \left(13 a^{2} + 19 a + 13\right)\cdot 23^{2} + \left(19 a^{2} + 7 a + 5\right)\cdot 23^{3} + \left(20 a^{2} + 10 a + 8\right)\cdot 23^{4} + \left(13 a^{2} + 2 a + 11\right)\cdot 23^{5} + \left(17 a^{2} + 2 a + 14\right)\cdot 23^{6} + \left(19 a^{2} + 5 a + 21\right)\cdot 23^{7} + \left(17 a^{2} + 7 a + 8\right)\cdot 23^{8} + \left(8 a^{2} + 11 a + 7\right)\cdot 23^{9} +O(23^{10})\)
|
Generators of the action on the roots $r_1, \ldots, r_{ 8 }$
| Cycle notation |
Character values on conjugacy classes
| Size | Order | Action on $r_1, \ldots, r_{ 8 }$ | Character values |
| $c1$ | |||
| $1$ | $1$ | $()$ | $9$ |
| $6$ | $2$ | $(1,4)(2,8)$ | $-3$ |
| $9$ | $2$ | $(1,4)(2,8)(3,6)(5,7)$ | $1$ |
| $12$ | $2$ | $(1,5)(2,6)(3,8)(4,7)$ | $3$ |
| $12$ | $2$ | $(1,3)(2,5)(4,6)(7,8)$ | $3$ |
| $36$ | $2$ | $(4,8)(5,6)$ | $1$ |
| $16$ | $3$ | $(3,7,5)$ | $0$ |
| $32$ | $3$ | $(1,8,4)(3,7,5)$ | $0$ |
| $32$ | $3$ | $(1,8,2)(3,7,5)$ | $0$ |
| $36$ | $4$ | $(1,7,4,5)(2,3,8,6)$ | $-1$ |
| $36$ | $4$ | $(1,2,4,8)(3,7,6,5)$ | $1$ |
| $36$ | $4$ | $(1,6,4,3)(2,7,8,5)$ | $-1$ |
| $72$ | $4$ | $(1,8,4,2)(6,7)$ | $-1$ |
| $48$ | $6$ | $(1,4)(2,8)(3,7,5)$ | $0$ |
| $96$ | $6$ | $(1,5,8,3,4,7)(2,6)$ | $0$ |
| $96$ | $6$ | $(1,3,8,7,2,5)(4,6)$ | $0$ |