Properties

Label 4.3e2_5e3_47e2.6t10.1
Dimension 4
Group $C_3^2:C_4$
Conductor $ 3^{2} \cdot 5^{3} \cdot 47^{2}$
Frobenius-Schur indicator 1

Related objects

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Basic invariants

Dimension:$4$
Group:$C_3^2:C_4$
Conductor:$2485125= 3^{2} \cdot 5^{3} \cdot 47^{2} $
Artin number field: Splitting field of $f= x^{6} - 3 x^{5} + 6 x^{4} - 15 x^{2} + 30 x - 20 $ over $\Q$
Size of Galois orbit: 1
Smallest containing permutation representation: $C_3^2:C_4$
Parity: Even

Galois action

Roots of defining polynomial

The roots of $f$ are computed in an extension of $\Q_{ 29 }$ to precision 13.
Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 29 }$: $ x^{2} + 24 x + 2 $
Roots:
$r_{ 1 }$ $=$ $ 10 a + 11 + \left(a + 14\right)\cdot 29 + \left(13 a + 23\right)\cdot 29^{2} + \left(25 a + 10\right)\cdot 29^{3} + \left(13 a + 20\right)\cdot 29^{4} + \left(23 a + 28\right)\cdot 29^{5} + \left(25 a + 16\right)\cdot 29^{6} + \left(8 a + 21\right)\cdot 29^{7} + \left(6 a + 18\right)\cdot 29^{8} + \left(12 a + 21\right)\cdot 29^{9} + \left(5 a + 8\right)\cdot 29^{10} + \left(13 a + 23\right)\cdot 29^{11} + \left(11 a + 14\right)\cdot 29^{12} +O\left(29^{ 13 }\right)$
$r_{ 2 }$ $=$ $ 19 a + 24 + \left(11 a + 22\right)\cdot 29 + \left(19 a + 10\right)\cdot 29^{2} + \left(6 a + 18\right)\cdot 29^{3} + \left(16 a + 17\right)\cdot 29^{4} + \left(25 a + 5\right)\cdot 29^{5} + \left(17 a + 1\right)\cdot 29^{6} + \left(18 a + 20\right)\cdot 29^{7} + \left(21 a + 22\right)\cdot 29^{8} + \left(a + 6\right)\cdot 29^{9} + \left(12 a + 19\right)\cdot 29^{10} + \left(9 a + 10\right)\cdot 29^{11} + \left(7 a + 19\right)\cdot 29^{12} +O\left(29^{ 13 }\right)$
$r_{ 3 }$ $=$ $ 10 a + 3 + \left(17 a + 4\right)\cdot 29 + \left(9 a + 9\right)\cdot 29^{2} + \left(22 a + 3\right)\cdot 29^{3} + \left(12 a + 5\right)\cdot 29^{4} + \left(3 a + 1\right)\cdot 29^{5} + \left(11 a + 7\right)\cdot 29^{6} + \left(10 a + 8\right)\cdot 29^{7} + \left(7 a + 25\right)\cdot 29^{8} + \left(27 a + 22\right)\cdot 29^{9} + \left(16 a + 19\right)\cdot 29^{10} + \left(19 a + 16\right)\cdot 29^{11} + \left(21 a + 17\right)\cdot 29^{12} +O\left(29^{ 13 }\right)$
$r_{ 4 }$ $=$ $ 27 + 9\cdot 29 + 4\cdot 29^{2} + 8\cdot 29^{3} + 20\cdot 29^{4} + 20\cdot 29^{5} + 21\cdot 29^{6} + 3\cdot 29^{8} + 19\cdot 29^{9} + 14\cdot 29^{10} + 7\cdot 29^{11} + 27\cdot 29^{12} +O\left(29^{ 13 }\right)$
$r_{ 5 }$ $=$ $ 22 + 24\cdot 29 + 9\cdot 29^{2} + 8\cdot 29^{3} + 17\cdot 29^{4} + 14\cdot 29^{5} + 4\cdot 29^{6} + 25\cdot 29^{7} + 4\cdot 29^{8} + 27\cdot 29^{9} + 3\cdot 29^{11} + 7\cdot 29^{12} +O\left(29^{ 13 }\right)$
$r_{ 6 }$ $=$ $ 19 a + 3 + \left(27 a + 11\right)\cdot 29 + 15 a\cdot 29^{2} + \left(3 a + 9\right)\cdot 29^{3} + \left(15 a + 6\right)\cdot 29^{4} + \left(5 a + 16\right)\cdot 29^{5} + \left(3 a + 6\right)\cdot 29^{6} + \left(20 a + 11\right)\cdot 29^{7} + \left(22 a + 12\right)\cdot 29^{8} + \left(16 a + 18\right)\cdot 29^{9} + \left(23 a + 23\right)\cdot 29^{10} + \left(15 a + 25\right)\cdot 29^{11} + 17 a\cdot 29^{12} +O\left(29^{ 13 }\right)$

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

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

Character values on conjugacy classes

SizeOrderAction on $r_1, \ldots, r_{ 6 }$ Character values
$c1$
$1$ $1$ $()$ $4$
$9$ $2$ $(1,5)(2,3)$ $0$
$4$ $3$ $(2,3,4)$ $1$
$4$ $3$ $(1,5,6)(2,3,4)$ $-2$
$9$ $4$ $(1,2,5,3)(4,6)$ $0$
$9$ $4$ $(1,3,5,2)(4,6)$ $0$
The blue line marks the conjugacy class containing complex conjugation.