Properties

Label 3.1255.4t5.a.a
Dimension $3$
Group $S_4$
Conductor $1255$
Root number $1$
Indicator $1$

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Basic invariants

Dimension: $3$
Group: $S_4$
Conductor: \(1255\)\(\medspace = 5 \cdot 251 \)
Frobenius-Schur indicator: $1$
Root number: $1$
Artin stem field: Galois closure of 4.2.1255.1
Galois orbit size: $1$
Smallest permutation container: $S_4$
Parity: odd
Determinant: 1.1255.2t1.a.a
Projective image: $S_4$
Projective stem field: Galois closure of 4.2.1255.1

Defining polynomial

$f(x)$$=$ \( x^{4} - x^{2} - 3x - 1 \) Copy content Toggle raw display .

The roots of $f$ are computed in $\Q_{ 43 }$ to precision 5.

Roots:
$r_{ 1 }$ $=$ \( 16 + 13\cdot 43 + 35\cdot 43^{2} + 32\cdot 43^{3} + 36\cdot 43^{4} +O(43^{5})\) Copy content Toggle raw display
$r_{ 2 }$ $=$ \( 22 + 11\cdot 43 + 24\cdot 43^{2} + 21\cdot 43^{3} + 27\cdot 43^{4} +O(43^{5})\) Copy content Toggle raw display
$r_{ 3 }$ $=$ \( 23 + 40\cdot 43 + 32\cdot 43^{2} + 31\cdot 43^{3} + 36\cdot 43^{4} +O(43^{5})\) Copy content Toggle raw display
$r_{ 4 }$ $=$ \( 25 + 20\cdot 43 + 36\cdot 43^{2} + 42\cdot 43^{3} + 27\cdot 43^{4} +O(43^{5})\) Copy content Toggle raw display

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 valueComplex conjugation
$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$