Properties

Label 2.3332.12t12.b.a
Dimension $2$
Group $D_{12}$
Conductor $3332$
Root number $1$
Indicator $1$

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Basic invariants

Dimension: $2$
Group: $D_{12}$
Conductor: \(3332\)\(\medspace = 2^{2} \cdot 7^{2} \cdot 17 \)
Frobenius-Schur indicator: $1$
Root number: $1$
Artin stem field: Galois closure of 12.0.33526550746959872.1
Galois orbit size: $2$
Smallest permutation container: $D_{12}$
Parity: odd
Determinant: 1.68.2t1.a.a
Projective image: $D_6$
Projective stem field: Galois closure of 6.0.44408896.1

Defining polynomial

$f(x)$$=$ \( x^{12} - 4 x^{11} + 9 x^{10} - 18 x^{9} + 58 x^{8} - 198 x^{7} + 551 x^{6} - 1002 x^{5} + 1823 x^{4} + \cdots + 2036 \) Copy content Toggle raw display .

The roots of $f$ are computed in an extension of $\Q_{ 23 }$ to precision 10.

Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 23 }$: \( x^{4} + 3x^{2} + 19x + 5 \) Copy content Toggle raw display

Roots:
$r_{ 1 }$ $=$ \( 22 a^{3} + 4 a^{2} + 15 a + 8 + \left(a^{3} + 21 a^{2} + 17 a + 8\right)\cdot 23 + \left(17 a^{3} + 22 a^{2} + 8 a + 2\right)\cdot 23^{2} + \left(5 a^{3} + 14 a^{2} + 2 a + 3\right)\cdot 23^{3} + \left(17 a^{3} + 19 a^{2} + 14 a + 10\right)\cdot 23^{4} + \left(14 a^{3} + 18 a^{2} + 6 a + 11\right)\cdot 23^{5} + \left(10 a^{3} + 20 a^{2} + 9 a + 21\right)\cdot 23^{6} + \left(3 a^{3} + 11 a^{2} + 19 a + 20\right)\cdot 23^{7} + \left(8 a^{3} + 19 a^{2} + 2 a + 19\right)\cdot 23^{8} + \left(3 a^{3} + 22 a^{2} + 5 a + 9\right)\cdot 23^{9} +O(23^{10})\) Copy content Toggle raw display
$r_{ 2 }$ $=$ \( 8 a^{3} + 14 a^{2} + 8 + \left(16 a^{3} + 5 a^{2} + 10\right)\cdot 23 + \left(12 a^{3} + 14 a^{2} + 17 a + 22\right)\cdot 23^{2} + \left(7 a^{3} + 9 a^{2} + 22 a\right)\cdot 23^{3} + \left(12 a^{3} + a^{2} + 6 a + 7\right)\cdot 23^{4} + \left(21 a^{3} + 15 a^{2} + 10 a + 4\right)\cdot 23^{5} + \left(a^{3} + 21 a + 4\right)\cdot 23^{6} + \left(20 a^{3} + 17 a^{2} + 5\right)\cdot 23^{7} + \left(20 a^{3} + 8 a^{2} + 3 a + 20\right)\cdot 23^{8} + \left(15 a^{3} + 14 a^{2} + 22 a + 6\right)\cdot 23^{9} +O(23^{10})\) Copy content Toggle raw display
$r_{ 3 }$ $=$ \( 5 a^{3} + 9 a^{2} + 14 a + 1 + \left(18 a^{3} + 7 a^{2} + 10 a + 1\right)\cdot 23 + \left(4 a^{3} + 8 a^{2} + 13 a + 13\right)\cdot 23^{2} + \left(8 a^{3} + 4 a^{2} + 6 a + 6\right)\cdot 23^{3} + \left(a^{3} + 8 a^{2} + 10 a + 13\right)\cdot 23^{4} + \left(18 a^{3} + 20 a^{2} + 6 a\right)\cdot 23^{5} + \left(3 a^{3} + 20 a^{2} + 16 a + 18\right)\cdot 23^{6} + \left(22 a^{3} + 8 a^{2} + 14 a + 20\right)\cdot 23^{7} + \left(12 a^{2} + 16\right)\cdot 23^{8} + \left(6 a^{3} + 3 a^{2} + 14 a + 19\right)\cdot 23^{9} +O(23^{10})\) Copy content Toggle raw display
$r_{ 4 }$ $=$ \( 3 a^{3} + 4 a^{2} + 2 a + 19 + \left(14 a^{3} + 19 a^{2} + 20 a + 17\right)\cdot 23 + \left(18 a^{3} + 5 a^{2} + 10 a + 15\right)\cdot 23^{2} + \left(21 a^{3} + a^{2} + 6 a + 21\right)\cdot 23^{3} + \left(18 a^{3} + 7 a^{2} + 5 a + 3\right)\cdot 23^{4} + \left(15 a^{3} + 15 a^{2} + 4 a + 4\right)\cdot 23^{5} + \left(13 a^{3} + a^{2} + 4 a + 13\right)\cdot 23^{6} + \left(12 a^{3} + 11 a^{2} + 11 a + 17\right)\cdot 23^{7} + \left(12 a^{3} + 4 a^{2} + 22 a + 19\right)\cdot 23^{8} + \left(15 a^{3} + 19 a^{2} + 10 a + 22\right)\cdot 23^{9} +O(23^{10})\) Copy content Toggle raw display
$r_{ 5 }$ $=$ \( 5 a^{3} + 4 a^{2} + 16 a + 13 + \left(2 a^{3} + 2 a^{2} + 3 a + 6\right)\cdot 23 + \left(18 a^{3} + 6 a^{2} + 21 a + 20\right)\cdot 23^{2} + \left(16 a^{3} + 9 a^{2} + 4 a + 13\right)\cdot 23^{3} + \left(21 a^{3} + 16 a^{2} + 12 a + 11\right)\cdot 23^{4} + \left(13 a^{3} + 4 a^{2} + 15 a + 7\right)\cdot 23^{5} + \left(4 a^{3} + 5 a^{2} + 10 a + 21\right)\cdot 23^{6} + \left(2 a^{3} + 11 a^{2} + 10 a + 1\right)\cdot 23^{7} + \left(18 a^{3} + 14 a^{2} + a + 16\right)\cdot 23^{8} + \left(10 a^{3} + 10 a^{2} + 15 a + 22\right)\cdot 23^{9} +O(23^{10})\) Copy content Toggle raw display
$r_{ 6 }$ $=$ \( 12 a^{3} + 5 a^{2} + 18 a + 20 + \left(21 a^{3} + 3 a^{2} + 4 a + 18\right)\cdot 23 + \left(5 a^{3} + 4 a^{2} + 21 a + 5\right)\cdot 23^{2} + \left(14 a^{3} + 14 a^{2} + 18 a + 21\right)\cdot 23^{3} + \left(2 a^{3} + 10 a^{2} + 6 a + 11\right)\cdot 23^{4} + \left(9 a^{3} + 2 a^{2} + 14 a + 1\right)\cdot 23^{5} + \left(15 a^{3} + 3 a^{2} + 14 a + 13\right)\cdot 23^{6} + \left(8 a^{3} + 17 a^{2} + 21 a + 7\right)\cdot 23^{7} + \left(10 a^{3} + 18 a^{2} + 12 a + 5\right)\cdot 23^{8} + \left(a^{3} + 6 a^{2} + 18 a + 5\right)\cdot 23^{9} +O(23^{10})\) Copy content Toggle raw display
$r_{ 7 }$ $=$ \( 8 a^{3} + 17 a^{2} + 12 a + 4 + \left(14 a^{3} + 8 a^{2} + 10 a + 11\right)\cdot 23 + \left(13 a^{3} + 11 a^{2} + 5 a + 5\right)\cdot 23^{2} + \left(2 a^{3} + 13 a^{2} + 21 a + 9\right)\cdot 23^{3} + \left(9 a^{3} + 11 a^{2} + 12 a + 2\right)\cdot 23^{4} + \left(20 a^{3} + 10 a + 4\right)\cdot 23^{5} + \left(13 a^{3} + 20 a^{2} + 12 a + 11\right)\cdot 23^{6} + \left(9 a^{3} + a^{2} + 19 a + 9\right)\cdot 23^{7} + \left(18 a^{3} + 4 a^{2} + 10 a + 17\right)\cdot 23^{8} + \left(13 a^{3} + 19 a^{2} + 18 a + 15\right)\cdot 23^{9} +O(23^{10})\) Copy content Toggle raw display
$r_{ 8 }$ $=$ \( 8 a^{3} + 20 a^{2} + 16 a + 17 + \left(15 a^{3} + 6 a^{2} + 11 a + 3\right)\cdot 23 + \left(8 a^{3} + 2 a^{2} + 10 a + 10\right)\cdot 23^{2} + \left(16 a^{3} + 20 a^{2} + 13 a + 4\right)\cdot 23^{3} + \left(5 a^{3} + 5 a^{2} + 14 a + 17\right)\cdot 23^{4} + \left(5 a^{3} + 5 a^{2} + 3 a + 4\right)\cdot 23^{5} + \left(5 a^{3} + 5 a^{2} + 21 a + 6\right)\cdot 23^{6} + \left(12 a^{3} + 21 a^{2} + a + 20\right)\cdot 23^{7} + \left(a^{3} + 6 a^{2} + 17\right)\cdot 23^{8} + \left(16 a^{3} + 11 a^{2} + 4 a + 21\right)\cdot 23^{9} +O(23^{10})\) Copy content Toggle raw display
$r_{ 9 }$ $=$ \( 16 a^{3} + 11 a^{2} + 13 a + 2 + \left(4 a^{3} + 3 a^{2} + 4 a + 15\right)\cdot 23 + \left(15 a^{3} + 11 a^{2} + 5 a + 9\right)\cdot 23^{2} + \left(a^{3} + 20 a^{2} + 9 a + 16\right)\cdot 23^{3} + \left(11 a^{3} + 2 a^{2} + 14 a + 17\right)\cdot 23^{4} + \left(a^{3} + 7 a^{2} + 19 a + 11\right)\cdot 23^{5} + \left(17 a^{3} + 18 a^{2} + 21 a + 11\right)\cdot 23^{6} + \left(4 a^{3} + 11 a^{2} + 4 a + 4\right)\cdot 23^{7} + \left(7 a^{3} + 7 a^{2} + 19 a + 17\right)\cdot 23^{8} + \left(16 a^{3} + 16 a^{2} + 14 a\right)\cdot 23^{9} +O(23^{10})\) Copy content Toggle raw display
$r_{ 10 }$ $=$ \( 21 a^{3} + 15 a^{2} + 2 a + 8 + \left(14 a^{3} + 3 a^{2} + 20 a + 17\right)\cdot 23 + \left(21 a^{3} + 22 a^{2} + 5 a + 3\right)\cdot 23^{2} + \left(20 a^{3} + 13 a^{2} + 22 a + 1\right)\cdot 23^{3} + \left(9 a^{3} + 15 a^{2} + 15 a + 14\right)\cdot 23^{4} + \left(21 a^{3} + 22 a^{2} + 14 a + 17\right)\cdot 23^{5} + \left(12 a^{3} + a^{2} + 2 a + 10\right)\cdot 23^{6} + \left(5 a^{3} + 18 a^{2} + 13 a + 16\right)\cdot 23^{7} + \left(16 a^{3} + 10 a^{2} + 21 a + 13\right)\cdot 23^{8} + \left(a^{3} + 16 a^{2} + 17 a + 17\right)\cdot 23^{9} +O(23^{10})\) Copy content Toggle raw display
$r_{ 11 }$ $=$ \( 5 a^{3} + 12 a^{2} + 3 a + 14 + \left(15 a^{3} + 8 a^{2} + 19 a + 21\right)\cdot 23 + \left(12 a^{3} + 21 a^{2} + 6 a + 20\right)\cdot 23^{2} + \left(15 a^{3} + 9 a^{2} + 8 a + 11\right)\cdot 23^{3} + \left(20 a^{3} + 6 a^{2} + 18 a + 18\right)\cdot 23^{4} + \left(9 a^{3} + 10 a^{2} + 11 a + 3\right)\cdot 23^{5} + \left(19 a^{3} + 14 a^{2} + 16 a + 21\right)\cdot 23^{6} + \left(2 a^{3} + 13 a + 10\right)\cdot 23^{7} + \left(7 a^{3} + 12 a^{2} + a + 7\right)\cdot 23^{8} + \left(15 a^{3} + 6 a^{2} + 16 a + 15\right)\cdot 23^{9} +O(23^{10})\) Copy content Toggle raw display
$r_{ 12 }$ $=$ \( 2 a^{3} + 4 a + 5 + \left(22 a^{3} + 2 a^{2} + 15 a + 6\right)\cdot 23 + \left(11 a^{3} + 8 a^{2} + 11 a + 8\right)\cdot 23^{2} + \left(6 a^{3} + 6 a^{2} + a + 4\right)\cdot 23^{3} + \left(7 a^{3} + 9 a^{2} + 6 a + 10\right)\cdot 23^{4} + \left(9 a^{3} + 15 a^{2} + 20 a + 20\right)\cdot 23^{5} + \left(19 a^{3} + 2 a^{2} + 9 a + 8\right)\cdot 23^{6} + \left(10 a^{3} + 7 a^{2} + 6 a + 2\right)\cdot 23^{7} + \left(16 a^{3} + 18 a^{2} + 18 a + 12\right)\cdot 23^{8} + \left(21 a^{3} + 13 a^{2} + 3 a + 2\right)\cdot 23^{9} +O(23^{10})\) Copy content Toggle raw display

Generators of the action on the roots $r_1, \ldots, r_{ 12 }$

Cycle notation
$(1,12)(2,4)(5,8)(6,10)(9,11)$
$(1,6)(2,12)(3,9)(4,7)(5,10)(8,11)$
$(1,11)(2,5)(3,10)(4,12)(6,7)(8,9)$

Character values on conjugacy classes

SizeOrderAction on $r_1, \ldots, r_{ 12 }$ Character value
$1$$1$$()$$2$
$1$$2$$(1,5)(2,11)(3,7)(4,9)(6,10)(8,12)$$-2$
$6$$2$$(1,6)(2,12)(3,9)(4,7)(5,10)(8,11)$$0$
$6$$2$$(1,12)(2,4)(5,8)(6,10)(9,11)$$0$
$2$$3$$(1,12,3)(2,6,9)(4,11,10)(5,8,7)$$-1$
$2$$4$$(1,9,5,4)(2,8,11,12)(3,6,7,10)$$0$
$2$$6$$(1,7,12,5,3,8)(2,4,6,11,9,10)$$1$
$2$$12$$(1,10,8,9,3,11,5,6,12,4,7,2)$$\zeta_{12}^{3} - 2 \zeta_{12}$
$2$$12$$(1,11,7,9,12,10,5,2,3,4,8,6)$$-\zeta_{12}^{3} + 2 \zeta_{12}$

The blue line marks the conjugacy class containing complex conjugation.