# Properties

 Label 2.104.3t2.b.a Dimension 2 Group $S_3$ Conductor $2^{3} \cdot 13$ Root number 1 Frobenius-Schur indicator 1

# Related objects

## Basic invariants

 Dimension: $2$ Group: $S_3$ Conductor: $104= 2^{3} \cdot 13$ Artin number field: Splitting field of $f= x^{3} - x - 2$ over $\Q$ Size of Galois orbit: 1 Smallest containing permutation representation: $S_3$ Parity: Odd Determinant: 1.104.2t1.b.a

## Galois action

### Roots of defining polynomial

The roots of $f$ are computed in $\Q_{ 31 }$ to precision 5.
Roots:
 $r_{ 1 }$ $=$ $14 + 13\cdot 31 + 8\cdot 31^{3} + 19\cdot 31^{4} +O\left(31^{ 5 }\right)$ $r_{ 2 }$ $=$ $21 + 13\cdot 31 + 30\cdot 31^{2} + 14\cdot 31^{3} + 22\cdot 31^{4} +O\left(31^{ 5 }\right)$ $r_{ 3 }$ $=$ $27 + 3\cdot 31 + 8\cdot 31^{3} + 20\cdot 31^{4} +O\left(31^{ 5 }\right)$

### Generators of the action on the roots $r_{ 1 }, r_{ 2 }, r_{ 3 }$

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

### Character values on conjugacy classes

 Size Order Action on $r_{ 1 }, r_{ 2 }, r_{ 3 }$ Character value $1$ $1$ $()$ $2$ $3$ $2$ $(1,2)$ $0$ $2$ $3$ $(1,2,3)$ $-1$
The blue line marks the conjugacy class containing complex conjugation.