Basic invariants
Dimension: | $10$ |
Group: | $A_6$ |
Conductor: | \(23713122135310336\)\(\medspace = 2^{18} \cdot 67^{6} \) |
Frobenius-Schur indicator: | $1$ |
Root number: | $1$ |
Artin stem field: | Galois closure of 6.2.287296.1 |
Galois orbit size: | $1$ |
Smallest permutation container: | $A_6$ |
Parity: | even |
Determinant: | 1.1.1t1.a.a |
Projective image: | $A_6$ |
Projective stem field: | Galois closure of 6.2.287296.1 |
Defining polynomial
$f(x)$ | $=$ | \( x^{6} - 2x^{4} + x^{2} - 2x - 1 \) . |
The roots of $f$ are computed in an extension of $\Q_{ 31 }$ to precision 5.
Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 31 }$: \( x^{2} + 29x + 3 \)
Roots:
$r_{ 1 }$ | $=$ |
\( 28 a + 5 + \left(26 a + 29\right)\cdot 31 + \left(6 a + 1\right)\cdot 31^{2} + \left(20 a + 13\right)\cdot 31^{3} + \left(12 a + 4\right)\cdot 31^{4} +O(31^{5})\)
$r_{ 2 }$ |
$=$ |
\( 17 + 28\cdot 31 + 22\cdot 31^{2} + 15\cdot 31^{3} + 7\cdot 31^{4} +O(31^{5})\)
| $r_{ 3 }$ |
$=$ |
\( 9 a + 26 + \left(18 a + 4\right)\cdot 31 + \left(a + 22\right)\cdot 31^{2} + \left(6 a + 21\right)\cdot 31^{3} + \left(4 a + 3\right)\cdot 31^{4} +O(31^{5})\)
| $r_{ 4 }$ |
$=$ |
\( 3 a + 30 + \left(4 a + 23\right)\cdot 31 + \left(24 a + 19\right)\cdot 31^{2} + \left(10 a + 15\right)\cdot 31^{3} + \left(18 a + 9\right)\cdot 31^{4} +O(31^{5})\)
| $r_{ 5 }$ |
$=$ |
\( 22 a + 13 + \left(12 a + 1\right)\cdot 31 + \left(29 a + 7\right)\cdot 31^{2} + \left(24 a + 1\right)\cdot 31^{3} + \left(26 a + 6\right)\cdot 31^{4} +O(31^{5})\)
| $r_{ 6 }$ |
$=$ |
\( 2 + 5\cdot 31 + 19\cdot 31^{2} + 25\cdot 31^{3} + 30\cdot 31^{4} +O(31^{5})\)
| |
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 |
$1$ | $1$ | $()$ | $10$ |
$45$ | $2$ | $(1,2)(3,4)$ | $-2$ |
$40$ | $3$ | $(1,2,3)(4,5,6)$ | $1$ |
$40$ | $3$ | $(1,2,3)$ | $1$ |
$90$ | $4$ | $(1,2,3,4)(5,6)$ | $0$ |
$72$ | $5$ | $(1,2,3,4,5)$ | $0$ |
$72$ | $5$ | $(1,3,4,5,2)$ | $0$ |
The blue line marks the conjugacy class containing complex conjugation.