Properties

Label 3.2e4_3e3_23e2.4t5.1
Dimension 3
Group $S_4$
Conductor $ 2^{4} \cdot 3^{3} \cdot 23^{2}$
Frobenius-Schur indicator 1

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Basic invariants

Dimension:$3$
Group:$S_4$
Conductor:$228528= 2^{4} \cdot 3^{3} \cdot 23^{2} $
Artin number field: Splitting field of $f= x^{4} - 12 x^{2} - 12 x - 12 $ 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 $\Q_{ 367 }$ to precision 5.
Roots:
$r_{ 1 }$ $=$ $ 65 + 54\cdot 367 + 318\cdot 367^{2} + 348\cdot 367^{3} + 228\cdot 367^{4} +O\left(367^{ 5 }\right)$
$r_{ 2 }$ $=$ $ 119 + 328\cdot 367 + 350\cdot 367^{2} + 32\cdot 367^{3} + 76\cdot 367^{4} +O\left(367^{ 5 }\right)$
$r_{ 3 }$ $=$ $ 201 + 68\cdot 367 + 186\cdot 367^{2} + 65\cdot 367^{3} + 105\cdot 367^{4} +O\left(367^{ 5 }\right)$
$r_{ 4 }$ $=$ $ 349 + 282\cdot 367 + 245\cdot 367^{2} + 286\cdot 367^{3} + 323\cdot 367^{4} +O\left(367^{ 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.