Properties

Label 2.2e2_3e2_433.6t3.3
Dimension 2
Group $D_{6}$
Conductor $ 2^{2} \cdot 3^{2} \cdot 433 $
Frobenius-Schur indicator 1

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Basic invariants

Dimension:$2$
Group:$D_{6}$
Conductor:$15588= 2^{2} \cdot 3^{2} \cdot 433 $
Artin number field: Splitting field of $f= x^{6} - x^{4} - 16 x^{3} + x^{2} + 8 x + 64 $ over $\Q$
Size of Galois orbit: 1
Smallest containing permutation representation: $D_{6}$
Parity: Odd

Galois action

Roots of defining polynomial

The roots of $f$ are computed in an extension of $\Q_{ 61 }$ to precision 5.
Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 61 }$: $ x^{2} + 60 x + 2 $
Roots:
$r_{ 1 }$ $=$ $ 4 + 57\cdot 61 + 7\cdot 61^{2} + 35\cdot 61^{3} + 39\cdot 61^{4} +O\left(61^{ 5 }\right)$
$r_{ 2 }$ $=$ $ 4 a + 33 + \left(2 a + 33\right)\cdot 61 + \left(9 a + 49\right)\cdot 61^{2} + \left(11 a + 14\right)\cdot 61^{3} + \left(13 a + 27\right)\cdot 61^{4} +O\left(61^{ 5 }\right)$
$r_{ 3 }$ $=$ $ 57 a + 37 + \left(58 a + 31\right)\cdot 61 + \left(51 a + 56\right)\cdot 61^{2} + \left(49 a + 16\right)\cdot 61^{3} + \left(47 a + 29\right)\cdot 61^{4} +O\left(61^{ 5 }\right)$
$r_{ 4 }$ $=$ $ 5 a + 26 + \left(46 a + 42\right)\cdot 61 + \left(42 a + 58\right)\cdot 61^{2} + \left(60 a + 3\right)\cdot 61^{3} + \left(56 a + 43\right)\cdot 61^{4} +O\left(61^{ 5 }\right)$
$r_{ 5 }$ $=$ $ 56 a + 31 + \left(14 a + 22\right)\cdot 61 + \left(18 a + 55\right)\cdot 61^{2} + 21\cdot 61^{3} + \left(4 a + 39\right)\cdot 61^{4} +O\left(61^{ 5 }\right)$
$r_{ 6 }$ $=$ $ 52 + 56\cdot 61 + 15\cdot 61^{2} + 29\cdot 61^{3} + 4\cdot 61^{4} +O\left(61^{ 5 }\right)$

Generators of the action on the roots $r_1, \ldots, r_{ 6 }$

Cycle notation
$(2,3)(4,5)$
$(1,2)(3,5)(4,6)$

Character values on conjugacy classes

SizeOrderAction on $r_1, \ldots, r_{ 6 }$ Character values
$c1$
$1$ $1$ $()$ $2$
$1$ $2$ $(1,6)(2,4)(3,5)$ $-2$
$3$ $2$ $(1,2)(3,5)(4,6)$ $0$
$3$ $2$ $(1,5)(3,6)$ $0$
$2$ $3$ $(1,4,5)(2,3,6)$ $-1$
$2$ $6$ $(1,3,4,6,5,2)$ $1$
The blue line marks the conjugacy class containing complex conjugation.