Basic invariants
| Dimension: | $2$ |
| Group: | $S_3$ |
| Conductor: | \(891\)\(\medspace = 3^{4} \cdot 11 \) |
| Frobenius-Schur indicator: | $1$ |
| Root number: | $1$ |
| Artin number field: | Galois closure of 3.1.891.1 |
| Galois orbit size: | $1$ |
| Smallest permutation container: | $S_3$ |
| Parity: | odd |
| Projective image: | $S_3$ |
| Projective field: | Galois closure of 3.1.891.1 |
Galois action
Roots of defining polynomial
The roots of $f$ are computed in $\Q_{ 23 }$ to precision 5.
Roots:
| $r_{ 1 }$ | $=$ |
\( 9 + 20\cdot 23 + 6\cdot 23^{2} + 7\cdot 23^{3} + 4\cdot 23^{4} +O(23^{5})\)
| $r_{ 2 }$ |
$=$ |
\( 17 + 11\cdot 23 + 20\cdot 23^{2} + 12\cdot 23^{4} +O(23^{5})\)
| $r_{ 3 }$ |
$=$ |
\( 20 + 13\cdot 23 + 18\cdot 23^{2} + 14\cdot 23^{3} + 6\cdot 23^{4} +O(23^{5})\)
| |
Generators of the action on the roots $ r_{ 1 }, r_{ 2 }, r_{ 3 } $
| Cycle notation |
Character values on conjugacy classes
| Size | Order | Action on $ r_{ 1 }, r_{ 2 }, r_{ 3 } $ | Character values |
| $c1$ | |||
| $1$ | $1$ | $()$ | $2$ |
| $3$ | $2$ | $(1,2)$ | $0$ |
| $2$ | $3$ | $(1,2,3)$ | $-1$ |