Properties

Label 6.529654957.8t41.a.a
Dimension $6$
Group $V_4^2:(S_3\times C_2)$
Conductor $529654957$
Root number $1$
Indicator $1$

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Basic invariants

Dimension: $6$
Group: $V_4^2:(S_3\times C_2)$
Conductor: \(529654957\)\(\medspace = 13^{3} \cdot 491^{2} \)
Frobenius-Schur indicator: $1$
Root number: $1$
Artin stem field: Galois closure of 8.4.6885514441.1
Galois orbit size: $1$
Smallest permutation container: $V_4^2:(S_3\times C_2)$
Parity: even
Determinant: 1.13.2t1.a.a
Projective image: $C_2^3:S_4$
Projective stem field: Galois closure of 8.4.6885514441.1

Defining polynomial

$f(x)$$=$ \( x^{8} - x^{7} - 3x^{6} + 8x^{5} + 3x^{4} - 10x^{3} + 16x^{2} + 28x + 9 \) Copy content Toggle raw display .

The roots of $f$ are computed in an extension of $\Q_{ 17 }$ to precision 10.

Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 17 }$: \( x^{3} + x + 14 \) Copy content Toggle raw display

Roots:
$r_{ 1 }$ $=$ \( 1 + 17 + 11\cdot 17^{2} + 4\cdot 17^{3} + 17^{4} + 5\cdot 17^{6} + 8\cdot 17^{7} + 14\cdot 17^{8} + 4\cdot 17^{9} +O(17^{10})\) Copy content Toggle raw display
$r_{ 2 }$ $=$ \( 6 a^{2} + 9 a + 8 + \left(5 a^{2} + 9\right)\cdot 17 + \left(3 a^{2} + 11 a\right)\cdot 17^{2} + \left(13 a^{2} + a + 10\right)\cdot 17^{3} + \left(9 a^{2} + 11 a + 15\right)\cdot 17^{4} + \left(16 a^{2} + 12 a + 6\right)\cdot 17^{5} + \left(11 a^{2} + 8 a + 4\right)\cdot 17^{6} + \left(4 a^{2} + 16 a + 8\right)\cdot 17^{7} + \left(a^{2} + 8 a + 5\right)\cdot 17^{8} + \left(5 a^{2} + 8 a + 10\right)\cdot 17^{9} +O(17^{10})\) Copy content Toggle raw display
$r_{ 3 }$ $=$ \( 10 a^{2} + 4 a + 5 + \left(16 a^{2} + 16 a + 11\right)\cdot 17 + \left(8 a^{2} + 10 a + 15\right)\cdot 17^{2} + \left(12 a^{2} + 16 a + 3\right)\cdot 17^{3} + \left(8 a^{2} + 8 a + 9\right)\cdot 17^{4} + \left(2 a + 7\right)\cdot 17^{5} + \left(16 a^{2} + 11 a + 1\right)\cdot 17^{6} + \left(a^{2} + 2 a + 12\right)\cdot 17^{7} + \left(15 a^{2} + 12 a + 14\right)\cdot 17^{8} + 7 a^{2} 17^{9} +O(17^{10})\) Copy content Toggle raw display
$r_{ 4 }$ $=$ \( 14 a^{2} + 6 a + 16 + \left(7 a^{2} + 15 a + 15\right)\cdot 17 + \left(8 a^{2} + 2 a + 13\right)\cdot 17^{2} + \left(15 a^{2} + 6 a + 12\right)\cdot 17^{3} + \left(15 a^{2} + 2 a + 1\right)\cdot 17^{4} + \left(11 a^{2} + 11 a + 4\right)\cdot 17^{5} + 8 a^{2} 17^{6} + \left(13 a^{2} + 8 a + 8\right)\cdot 17^{7} + \left(3 a^{2} + 10 a + 12\right)\cdot 17^{8} + \left(10 a + 11\right)\cdot 17^{9} +O(17^{10})\) Copy content Toggle raw display
$r_{ 5 }$ $=$ \( a^{2} + 4 a + 16 + \left(12 a^{2} + 13\right)\cdot 17 + \left(4 a^{2} + 12 a + 12\right)\cdot 17^{2} + \left(8 a^{2} + 15 a + 6\right)\cdot 17^{3} + \left(15 a^{2} + 13 a + 2\right)\cdot 17^{4} + \left(16 a^{2} + a + 7\right)\cdot 17^{5} + \left(5 a^{2} + 14 a\right)\cdot 17^{6} + \left(10 a^{2} + 14 a + 12\right)\cdot 17^{7} + \left(12 a + 10\right)\cdot 17^{8} + \left(4 a^{2} + 7 a + 9\right)\cdot 17^{9} +O(17^{10})\) Copy content Toggle raw display
$r_{ 6 }$ $=$ \( 12 a + 1 + \left(11 a^{2} + 2 a + 1\right)\cdot 17 + \left(9 a^{2} + 10 a + 9\right)\cdot 17^{2} + \left(16 a^{2} + 7 a + 13\right)\cdot 17^{3} + \left(7 a^{2} + 7 a + 7\right)\cdot 17^{4} + \left(4 a^{2} + a + 10\right)\cdot 17^{5} + \left(10 a^{2} + 7 a + 12\right)\cdot 17^{6} + \left(9 a^{2} + 4 a + 16\right)\cdot 17^{7} + \left(14 a^{2} + 13\right)\cdot 17^{8} + 13 a\cdot 17^{9} +O(17^{10})\) Copy content Toggle raw display
$r_{ 7 }$ $=$ \( 3 a^{2} + 16 a + 3 + \left(15 a^{2} + 15 a + 15\right)\cdot 17 + \left(15 a^{2} + 3 a + 1\right)\cdot 17^{2} + \left(a^{2} + 3 a + 15\right)\cdot 17^{3} + \left(10 a^{2} + 7 a + 14\right)\cdot 17^{4} + \left(4 a + 7\right)\cdot 17^{5} + \left(15 a^{2} + 9 a + 4\right)\cdot 17^{6} + \left(10 a^{2} + 4 a + 6\right)\cdot 17^{7} + \left(15 a^{2} + 6 a + 3\right)\cdot 17^{8} + \left(15 a^{2} + 10 a + 5\right)\cdot 17^{9} +O(17^{10})\) Copy content Toggle raw display
$r_{ 8 }$ $=$ \( 2 + 3\cdot 17^{2} + 17^{3} + 15\cdot 17^{4} + 6\cdot 17^{5} + 5\cdot 17^{6} + 13\cdot 17^{7} + 9\cdot 17^{8} + 7\cdot 17^{9} +O(17^{10})\) Copy content Toggle raw display

Generators of the action on the roots $r_1, \ldots, r_{ 8 }$

Cycle notation
$(4,6)(7,8)$
$(4,8)(6,7)$
$(1,5)(2,3)$
$(3,5)(7,8)$
$(1,8)(2,4)(3,6)(5,7)$
$(1,3)(2,5)$
$(1,5,3)(6,7,8)$

Character values on conjugacy classes

SizeOrderAction on $r_1, \ldots, r_{ 8 }$ Character value
$1$$1$$()$$6$
$3$$2$$(1,3)(2,5)(4,7)(6,8)$$-2$
$4$$2$$(1,6)(2,4)(3,8)(5,7)$$0$
$6$$2$$(4,6)(7,8)$$2$
$6$$2$$(1,5)(2,3)(4,6)(7,8)$$-2$
$12$$2$$(1,8)(2,4)(3,6)(5,7)$$0$
$12$$2$$(3,5)(7,8)$$2$
$32$$3$$(1,5,3)(4,7,6)$$0$
$12$$4$$(1,8,3,6)(2,4,5,7)$$0$
$12$$4$$(1,3,2,5)(4,8,6,7)$$-2$
$12$$4$$(1,6,3,8)(2,4,5,7)$$0$
$24$$4$$(1,8,5,7)(2,4,3,6)$$0$
$24$$4$$(3,5)(4,8,6,7)$$0$
$32$$6$$(1,8,5,6,3,7)(2,4)$$0$

The blue line marks the conjugacy class containing complex conjugation.