Properties

Label 3.5e2_7_107e2.4t5.2
Dimension 3
Group $S_4$
Conductor $ 5^{2} \cdot 7 \cdot 107^{2}$
Frobenius-Schur indicator 1

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Basic invariants

Dimension:$3$
Group:$S_4$
Conductor:$2003575= 5^{2} \cdot 7 \cdot 107^{2} $
Artin number field: Splitting field of $f= x^{4} - x^{3} - 4 x^{2} + 69 x - 54 $ 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 $\Q_{ 179 }$ to precision 5.
Roots:
$r_{ 1 }$ $=$ $ 14 + 107\cdot 179 + 84\cdot 179^{2} + 168\cdot 179^{3} + 81\cdot 179^{4} +O\left(179^{ 5 }\right)$
$r_{ 2 }$ $=$ $ 80 + 141\cdot 179 + 174\cdot 179^{2} + 49\cdot 179^{3} + 18\cdot 179^{4} +O\left(179^{ 5 }\right)$
$r_{ 3 }$ $=$ $ 116 + 157\cdot 179 + 107\cdot 179^{2} + 60\cdot 179^{3} + 39\cdot 179^{4} +O\left(179^{ 5 }\right)$
$r_{ 4 }$ $=$ $ 149 + 130\cdot 179 + 169\cdot 179^{2} + 78\cdot 179^{3} + 39\cdot 179^{4} +O\left(179^{ 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.