Properties

Label 4.929428432479.10t12.a.a
Dimension $4$
Group $S_5$
Conductor $929428432479$
Root number $1$
Indicator $1$

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Basic invariants

Dimension: $4$
Group: $S_5$
Conductor: \(929428432479\)\(\medspace = 3^{3} \cdot 3253^{3} \)
Frobenius-Schur indicator: $1$
Root number: $1$
Artin stem field: Galois closure of 5.3.9759.1
Galois orbit size: $1$
Smallest permutation container: $S_5$
Parity: odd
Determinant: 1.9759.2t1.a.a
Projective image: $S_5$
Projective stem field: Galois closure of 5.3.9759.1

Defining polynomial

$f(x)$$=$ \( x^{5} - 2x^{4} + x^{2} - 2x - 1 \) Copy content Toggle raw display .

The roots of $f$ are computed in an extension of $\Q_{ 19 }$ to precision 5.

Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 19 }$: \( x^{2} + 18x + 2 \) Copy content Toggle raw display

Roots:
$r_{ 1 }$ $=$ \( 3 a + 12 + \left(a + 10\right)\cdot 19 + \left(12 a + 18\right)\cdot 19^{2} + \left(5 a + 16\right)\cdot 19^{3} + \left(16 a + 1\right)\cdot 19^{4} +O(19^{5})\) Copy content Toggle raw display
$r_{ 2 }$ $=$ \( 17 + 11\cdot 19 + 15\cdot 19^{2} + 15\cdot 19^{3} + 15\cdot 19^{4} +O(19^{5})\) Copy content Toggle raw display
$r_{ 3 }$ $=$ \( 15 a + \left(16 a + 12\right)\cdot 19 + \left(7 a + 10\right)\cdot 19^{2} + \left(15 a + 12\right)\cdot 19^{3} + \left(a + 10\right)\cdot 19^{4} +O(19^{5})\) Copy content Toggle raw display
$r_{ 4 }$ $=$ \( 4 a + 15 + \left(2 a + 13\right)\cdot 19 + \left(11 a + 1\right)\cdot 19^{2} + \left(3 a + 1\right)\cdot 19^{3} + \left(17 a + 16\right)\cdot 19^{4} +O(19^{5})\) Copy content Toggle raw display
$r_{ 5 }$ $=$ \( 16 a + 15 + \left(17 a + 8\right)\cdot 19 + \left(6 a + 10\right)\cdot 19^{2} + \left(13 a + 10\right)\cdot 19^{3} + \left(2 a + 12\right)\cdot 19^{4} +O(19^{5})\) Copy content Toggle raw display

Generators of the action on the roots $r_1, \ldots, r_{ 5 }$

Cycle notation
$(1,2)$
$(1,2,3,4,5)$

Character values on conjugacy classes

SizeOrderAction on $r_1, \ldots, r_{ 5 }$ Character value
$1$$1$$()$$4$
$10$$2$$(1,2)$$-2$
$15$$2$$(1,2)(3,4)$$0$
$20$$3$$(1,2,3)$$1$
$30$$4$$(1,2,3,4)$$0$
$24$$5$$(1,2,3,4,5)$$-1$
$20$$6$$(1,2,3)(4,5)$$1$

The blue line marks the conjugacy class containing complex conjugation.