Properties

Label 2.2368.12t18.b.a
Dimension $2$
Group $C_6\times S_3$
Conductor $2368$
Root number not computed
Indicator $0$

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Basic invariants

Dimension: $2$
Group: $C_6\times S_3$
Conductor: \(2368\)\(\medspace = 2^{6} \cdot 37 \)
Artin stem field: Galois closure of 12.0.31443203915776.1
Galois orbit size: $2$
Smallest permutation container: $C_6\times S_3$
Parity: odd
Determinant: 1.148.6t1.b.b
Projective image: $S_3$
Projective stem field: Galois closure of 3.1.5476.1

Defining polynomial

$f(x)$$=$ \( x^{12} + 6x^{8} - 16x^{6} + 21x^{4} + 4x^{2} + 1 \) Copy content Toggle raw display .

The roots of $f$ are computed in an extension of $\Q_{ 13 }$ to precision 10.

Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 13 }$: \( x^{6} + 10x^{3} + 11x^{2} + 11x + 2 \) Copy content Toggle raw display

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

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

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

Character values on conjugacy classes

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

The blue line marks the conjugacy class containing complex conjugation.