Properties

 Label 4.641...287.10t12.a Dimension $4$ Group $S_5$ Conductor $6.417\times 10^{12}$ Indicator $1$

Related objects

Basic invariants

 Dimension: $4$ Group: $S_5$ Conductor: $$6417228161287$$$$\medspace = 18583^{3}$$ Frobenius-Schur indicator: $1$ Root number: $1$ Artin number field: Galois closure of 5.3.18583.1 Galois orbit size: $1$ Smallest permutation container: $S_5$ Parity: odd Projective image: $S_5$ Projective field: 5.3.18583.1

Galois action

Roots of defining polynomial

The roots of $f$ are computed in an extension of $\Q_{ 7 }$ to precision 5.
Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 7 }$: $$x^{2} + 6 x + 3$$
Roots:
 $r_{ 1 }$ $=$ $$2 a + 6 + \left(2 a + 1\right)\cdot 7 + \left(2 a + 6\right)\cdot 7^{2} + 4 a\cdot 7^{3} + 5\cdot 7^{4} +O(7^{5})$$ $r_{ 2 }$ $=$ $$2 a + 4 + 4 a\cdot 7 + \left(4 a + 3\right)\cdot 7^{2} + \left(3 a + 1\right)\cdot 7^{3} + \left(4 a + 1\right)\cdot 7^{4} +O(7^{5})$$ $r_{ 3 }$ $=$ $$5 a + 1 + \left(4 a + 2\right)\cdot 7 + \left(4 a + 6\right)\cdot 7^{2} + \left(2 a + 2\right)\cdot 7^{3} + \left(6 a + 1\right)\cdot 7^{4} +O(7^{5})$$ $r_{ 4 }$ $=$ $$5 + 6\cdot 7 + 7^{2} + 7^{3} + 4\cdot 7^{4} +O(7^{5})$$ $r_{ 5 }$ $=$ $$5 a + 6 + \left(2 a + 2\right)\cdot 7 + \left(2 a + 3\right)\cdot 7^{2} + 3 a\cdot 7^{3} + \left(2 a + 2\right)\cdot 7^{4} +O(7^{5})$$

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

 Size Order Action on $r_1, \ldots, r_{ 5 }$ Character values $c1$ $1$ $1$ $()$ $4$ $10$ $2$ $(1,2)$ $-2$ $15$ $2$ $(1,2)(3,4)$ $0$ $20$ $3$ $(1,2,3)$ $1$ $30$ $4$ $(1,2,3,4)$ $0$ $24$ $5$ $(1,2,3,4,5)$ $-1$ $20$ $6$ $(1,2,3)(4,5)$ $1$
The blue line marks the conjugacy class containing complex conjugation.