Basic invariants
| Dimension: | $3$ |
| Group: | $A_4\times C_2$ |
| Conductor: | \(3479\)\(\medspace = 7^{2} \cdot 71 \) |
| Frobenius-Schur indicator: | $1$ |
| Root number: | $1$ |
| Artin stem field: | Galois closure of 6.4.170471.1 |
| Galois orbit size: | $1$ |
| Smallest permutation container: | $A_4\times C_2$ |
| Parity: | odd |
| Determinant: | 1.71.2t1.a.a |
| Projective image: | $A_4$ |
| Projective stem field: | Galois closure of 4.0.247009.1 |
Defining polynomial
| $f(x)$ | $=$ |
\( x^{6} - 3x^{5} + x^{4} + 3x^{3} - 3x^{2} + x + 1 \)
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The roots of $f$ are computed in an extension of $\Q_{ 29 }$ to precision 10.
Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 29 }$:
\( x^{2} + 24x + 2 \)
Roots:
| $r_{ 1 }$ | $=$ |
\( 16 + 9\cdot 29 + 6\cdot 29^{2} + 28\cdot 29^{3} + 4\cdot 29^{4} + 13\cdot 29^{5} + 14\cdot 29^{6} + 12\cdot 29^{7} + 20\cdot 29^{8} + 25\cdot 29^{9} +O(29^{10})\)
|
| $r_{ 2 }$ | $=$ |
\( 14 + 19\cdot 29 + 22\cdot 29^{2} + 24\cdot 29^{4} + 15\cdot 29^{5} + 14\cdot 29^{6} + 16\cdot 29^{7} + 8\cdot 29^{8} + 3\cdot 29^{9} +O(29^{10})\)
|
| $r_{ 3 }$ | $=$ |
\( 28 a + 3 + \left(9 a + 18\right)\cdot 29 + \left(19 a + 14\right)\cdot 29^{2} + \left(6 a + 7\right)\cdot 29^{3} + \left(10 a + 21\right)\cdot 29^{4} + \left(16 a + 7\right)\cdot 29^{5} + \left(10 a + 25\right)\cdot 29^{6} + \left(9 a + 10\right)\cdot 29^{7} + \left(20 a + 26\right)\cdot 29^{8} + \left(a + 5\right)\cdot 29^{9} +O(29^{10})\)
|
| $r_{ 4 }$ | $=$ |
\( 5 a + 17 + \left(25 a + 26\right)\cdot 29 + \left(28 a + 12\right)\cdot 29^{2} + \left(6 a + 11\right)\cdot 29^{3} + \left(2 a + 12\right)\cdot 29^{4} + \left(9 a + 7\right)\cdot 29^{5} + 13 a\cdot 29^{6} + \left(13 a + 2\right)\cdot 29^{7} + 20\cdot 29^{8} + 14\cdot 29^{9} +O(29^{10})\)
|
| $r_{ 5 }$ | $=$ |
\( a + 27 + \left(19 a + 10\right)\cdot 29 + \left(9 a + 14\right)\cdot 29^{2} + \left(22 a + 21\right)\cdot 29^{3} + \left(18 a + 7\right)\cdot 29^{4} + \left(12 a + 21\right)\cdot 29^{5} + \left(18 a + 3\right)\cdot 29^{6} + \left(19 a + 18\right)\cdot 29^{7} + \left(8 a + 2\right)\cdot 29^{8} + \left(27 a + 23\right)\cdot 29^{9} +O(29^{10})\)
|
| $r_{ 6 }$ | $=$ |
\( 24 a + 13 + \left(3 a + 2\right)\cdot 29 + 16\cdot 29^{2} + \left(22 a + 17\right)\cdot 29^{3} + \left(26 a + 16\right)\cdot 29^{4} + \left(19 a + 21\right)\cdot 29^{5} + \left(15 a + 28\right)\cdot 29^{6} + \left(15 a + 26\right)\cdot 29^{7} + \left(28 a + 8\right)\cdot 29^{8} + \left(28 a + 14\right)\cdot 29^{9} +O(29^{10})\)
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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 |
| $1$ | $1$ | $()$ | $3$ |
| $1$ | $2$ | $(1,2)(3,5)(4,6)$ | $-3$ |
| $3$ | $2$ | $(1,2)$ | $1$ |
| $3$ | $2$ | $(1,2)(3,5)$ | $-1$ |
| $4$ | $3$ | $(1,3,4)(2,5,6)$ | $0$ |
| $4$ | $3$ | $(1,4,3)(2,6,5)$ | $0$ |
| $4$ | $6$ | $(1,5,6,2,3,4)$ | $0$ |
| $4$ | $6$ | $(1,4,3,2,6,5)$ | $0$ |
The blue line marks the conjugacy class containing complex conjugation.