Properties

Label 3.1384.4t5.a.a
Dimension $3$
Group $S_4$
Conductor $1384$
Root number $1$
Indicator $1$

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Basic invariants

Dimension: $3$
Group: $S_4$
Conductor: \(1384\)\(\medspace = 2^{3} \cdot 173 \)
Frobenius-Schur indicator: $1$
Root number: $1$
Artin stem field: Galois closure of 4.0.1384.1
Galois orbit size: $1$
Smallest permutation container: $S_4$
Parity: even
Determinant: 1.1384.2t1.a.a
Projective image: $S_4$
Projective stem field: Galois closure of 4.0.1384.1

Defining polynomial

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

The roots of $f$ are computed in $\Q_{ 337 }$ to precision 5.

Roots:
$r_{ 1 }$ $=$ \( 71 + 40\cdot 337 + 266\cdot 337^{2} + 28\cdot 337^{3} + 56\cdot 337^{4} +O(337^{5})\) Copy content Toggle raw display
$r_{ 2 }$ $=$ \( 75 + 230\cdot 337 + 185\cdot 337^{2} + 211\cdot 337^{3} + 46\cdot 337^{4} +O(337^{5})\) Copy content Toggle raw display
$r_{ 3 }$ $=$ \( 235 + 217\cdot 337 + 15\cdot 337^{2} + 215\cdot 337^{3} + 96\cdot 337^{4} +O(337^{5})\) Copy content Toggle raw display
$r_{ 4 }$ $=$ \( 294 + 185\cdot 337 + 206\cdot 337^{2} + 218\cdot 337^{3} + 137\cdot 337^{4} +O(337^{5})\) 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 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.