Properties

Label 3.2e2_433.4t5.1c1
Dimension 3
Group $S_4$
Conductor $ 2^{2} \cdot 433 $
Root number 1
Frobenius-Schur indicator 1

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Basic invariants

Dimension:$3$
Group:$S_4$
Conductor:$1732= 2^{2} \cdot 433 $
Artin number field: Splitting field of $f= x^{4} - x^{3} + 3 x - 1 $ over $\Q$
Size of Galois orbit: 1
Smallest containing permutation representation: $S_4$
Parity: Odd
Determinant: 1.2e2_433.2t1.1c1

Galois action

Roots of defining polynomial

The roots of $f$ are computed in $\Q_{ 107 }$ to precision 5.
Roots:
$r_{ 1 }$ $=$ $ 15 + 19\cdot 107 + 64\cdot 107^{2} + 93\cdot 107^{3} + 9\cdot 107^{4} +O\left(107^{ 5 }\right)$
$r_{ 2 }$ $=$ $ 41 + 24\cdot 107 + 23\cdot 107^{2} + 99\cdot 107^{3} + 70\cdot 107^{4} +O\left(107^{ 5 }\right)$
$r_{ 3 }$ $=$ $ 69 + 39\cdot 107 + 65\cdot 107^{2} + 55\cdot 107^{3} + 5\cdot 107^{4} +O\left(107^{ 5 }\right)$
$r_{ 4 }$ $=$ $ 90 + 23\cdot 107 + 61\cdot 107^{2} + 72\cdot 107^{3} + 20\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 value
$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.