Properties

Label 3.7e2_53e3.4t5.1
Dimension 3
Group $S_4$
Conductor $ 7^{2} \cdot 53^{3}$
Frobenius-Schur indicator 1

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Basic invariants

Dimension:$3$
Group:$S_4$
Conductor:$7294973= 7^{2} \cdot 53^{3} $
Artin number field: Splitting field of $f= x^{4} - x^{3} + 7 x^{2} - 63 x + 259 $ over $\Q$
Size of Galois orbit: 1
Smallest containing permutation representation: $S_4$
Parity: Even

Galois action

Roots of defining polynomial

The roots of $f$ are computed in $\Q_{ 107 }$ to precision 5.
Roots:
$r_{ 1 }$ $=$ $ 27 + 44\cdot 107 + 86\cdot 107^{2} + 73\cdot 107^{3} + 57\cdot 107^{4} +O\left(107^{ 5 }\right)$
$r_{ 2 }$ $=$ $ 51 + 85\cdot 107 + 82\cdot 107^{2} + 2\cdot 107^{3} + 98\cdot 107^{4} +O\left(107^{ 5 }\right)$
$r_{ 3 }$ $=$ $ 61 + 58\cdot 107 + 46\cdot 107^{2} + 93\cdot 107^{3} + 85\cdot 107^{4} +O\left(107^{ 5 }\right)$
$r_{ 4 }$ $=$ $ 76 + 25\cdot 107 + 105\cdot 107^{2} + 43\cdot 107^{3} + 79\cdot 107^{4} +O\left(107^{ 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.