Properties

Label 2.43264.12t11.b.b
Dimension $2$
Group $S_3 \times C_4$
Conductor $43264$
Root number not computed
Indicator $0$

Related objects

Downloads

Learn more

Basic invariants

Dimension: $2$
Group: $S_3 \times C_4$
Conductor: \(43264\)\(\medspace = 2^{8} \cdot 13^{2} \)
Artin stem field: Galois closure of 12.4.28028294152300003328.26
Galois orbit size: $2$
Smallest permutation container: $S_3 \times C_4$
Parity: odd
Determinant: 1.8.2t1.b.a
Projective image: $S_3$
Projective stem field: Galois closure of 3.1.676.1

Defining polynomial

$f(x)$$=$ \( x^{12} + 4 x^{10} - 8 x^{9} + 56 x^{8} + 48 x^{7} + 128 x^{6} - 296 x^{5} - 1347 x^{4} - 3584 x^{3} + \cdots + 898 \) Copy content Toggle raw display .

The roots of $f$ are computed in an extension of $\Q_{ 19 }$ to precision 9.

Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 19 }$: \( x^{4} + 2x^{2} + 11x + 2 \) Copy content Toggle raw display

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

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

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

Character values on conjugacy classes

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

The blue line marks the conjugacy class containing complex conjugation.