Properties

Label 3.2e6_31e3.4t5.2
Dimension 3
Group $S_4$
Conductor $ 2^{6} \cdot 31^{3}$
Frobenius-Schur indicator 1

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Basic invariants

Dimension:$3$
Group:$S_4$
Conductor:$1906624= 2^{6} \cdot 31^{3} $
Artin number field: Splitting field of $f= x^{4} - 2 x^{3} - 14 x^{2} - 16 x + 2 $ over $\Q$
Size of Galois orbit: 1
Smallest containing permutation representation: $S_4$
Parity: Odd

Galois action

Roots of defining polynomial

The roots of $f$ are computed in $\Q_{ 293 }$ to precision 5.
Roots:
$r_{ 1 }$ $=$ $ 92 + 8\cdot 293 + 44\cdot 293^{2} + 143\cdot 293^{3} + 153\cdot 293^{4} +O\left(293^{ 5 }\right)$
$r_{ 2 }$ $=$ $ 97 + 18\cdot 293 + 191\cdot 293^{2} + 73\cdot 293^{3} + 234\cdot 293^{4} +O\left(293^{ 5 }\right)$
$r_{ 3 }$ $=$ $ 185 + 107\cdot 293 + 259\cdot 293^{2} + 194\cdot 293^{3} + 53\cdot 293^{4} +O\left(293^{ 5 }\right)$
$r_{ 4 }$ $=$ $ 214 + 158\cdot 293 + 91\cdot 293^{2} + 174\cdot 293^{3} + 144\cdot 293^{4} +O\left(293^{ 5 }\right)$

Generators of the action on the roots $r_1, \ldots, r_{ 4 }$

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

Character values on conjugacy classes

SizeOrderAction on $r_1, \ldots, r_{ 4 }$ Character values
$c1$
$1$ $1$ $()$ $3$
$3$ $2$ $(1,2)(3,4)$ $-1$
$6$ $2$ $(1,2)$ $1$
$8$ $3$ $(1,2,3)$ $0$
$6$ $4$ $(1,2,3,4)$ $-1$
The blue line marks the conjugacy class containing complex conjugation.