Basic invariants
| Dimension: | $3$ |
| Group: | $A_4\times C_2$ |
| Conductor: | \(17199\)\(\medspace = 3^{3} \cdot 7^{2} \cdot 13 \) |
| Frobenius-Schur indicator: | $1$ |
| Root number: | $1$ |
| Artin stem field: | Galois closure of 6.4.842751.1 |
| Galois orbit size: | $1$ |
| Smallest permutation container: | $A_4\times C_2$ |
| Parity: | odd |
| Determinant: | 1.39.2t1.a.a |
| Projective image: | $A_4$ |
| Projective stem field: | Galois closure of 4.0.8281.1 |
Defining polynomial
| $f(x)$ | $=$ |
\( x^{6} - 2x^{5} - 4x^{4} + 12x^{3} - 3x^{2} - 16x + 13 \)
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The roots of $f$ are computed in an extension of $\Q_{ 41 }$ to precision 6.
Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 41 }$:
\( x^{2} + 38x + 6 \)
Roots:
| $r_{ 1 }$ | $=$ |
\( 6 a + 19 + \left(35 a + 6\right)\cdot 41 + \left(36 a + 22\right)\cdot 41^{2} + \left(22 a + 38\right)\cdot 41^{3} + \left(5 a + 17\right)\cdot 41^{4} + \left(21 a + 33\right)\cdot 41^{5} +O(41^{6})\)
|
| $r_{ 2 }$ | $=$ |
\( 11 + 15\cdot 41 + 25\cdot 41^{2} + 16\cdot 41^{3} + 27\cdot 41^{4} + 19\cdot 41^{5} +O(41^{6})\)
|
| $r_{ 3 }$ | $=$ |
\( 40 a + \left(40 a + 13\right)\cdot 41 + \left(36 a + 13\right)\cdot 41^{2} + \left(34 a + 33\right)\cdot 41^{3} + \left(33 a + 12\right)\cdot 41^{4} + \left(40 a + 30\right)\cdot 41^{5} +O(41^{6})\)
|
| $r_{ 4 }$ | $=$ |
\( a + 38 + 13\cdot 41 + \left(4 a + 1\right)\cdot 41^{2} + \left(6 a + 19\right)\cdot 41^{3} + \left(7 a + 38\right)\cdot 41^{4} + 36\cdot 41^{5} +O(41^{6})\)
|
| $r_{ 5 }$ | $=$ |
\( 35 a + 37 + \left(5 a + 23\right)\cdot 41 + \left(4 a + 15\right)\cdot 41^{2} + \left(18 a + 29\right)\cdot 41^{3} + \left(35 a + 11\right)\cdot 41^{4} + \left(19 a + 9\right)\cdot 41^{5} +O(41^{6})\)
|
| $r_{ 6 }$ | $=$ |
\( 20 + 9\cdot 41 + 4\cdot 41^{2} + 27\cdot 41^{3} + 14\cdot 41^{4} + 34\cdot 41^{5} +O(41^{6})\)
|
Generators of the action on the roots $r_1, \ldots, r_{ 6 }$
| Cycle notation |
Character values on conjugacy classes
| Size | Order | Action on $r_1, \ldots, r_{ 6 }$ | Character value |
| $1$ | $1$ | $()$ | $3$ |
| $1$ | $2$ | $(1,5)(2,6)(3,4)$ | $-3$ |
| $3$ | $2$ | $(3,4)$ | $1$ |
| $3$ | $2$ | $(1,5)(3,4)$ | $-1$ |
| $4$ | $3$ | $(1,2,3)(4,5,6)$ | $0$ |
| $4$ | $3$ | $(1,3,2)(4,6,5)$ | $0$ |
| $4$ | $6$ | $(1,2,3,5,6,4)$ | $0$ |
| $4$ | $6$ | $(1,4,6,5,3,2)$ | $0$ |
The blue line marks the conjugacy class containing complex conjugation.