Basic invariants
| Dimension: | $3$ |
| Group: | $S_4$ |
| Conductor: | \(1396\)\(\medspace = 2^{2} \cdot 349 \) |
| Frobenius-Schur indicator: | $1$ |
| Root number: | $1$ |
| Artin number field: | Galois closure of 4.0.1396.1 |
| Galois orbit size: | $1$ |
| Smallest permutation container: | $S_4$ |
| Parity: | even |
| Projective image: | $S_4$ |
| Projective field: | Galois closure of 4.0.1396.1 |
Galois action
Roots of defining polynomial
The roots of $f$ are computed in $\Q_{ 191 }$ to precision 5.
Roots:
| $r_{ 1 }$ | $=$ |
\( 68 + 105\cdot 191 + 114\cdot 191^{2} + 142\cdot 191^{3} + 53\cdot 191^{4} +O(191^{5})\)
|
| $r_{ 2 }$ | $=$ |
\( 153 + 176\cdot 191 + 152\cdot 191^{2} + 109\cdot 191^{3} + 45\cdot 191^{4} +O(191^{5})\)
|
| $r_{ 3 }$ | $=$ |
\( 175 + 155\cdot 191 + 149\cdot 191^{2} + 34\cdot 191^{3} + 153\cdot 191^{4} +O(191^{5})\)
|
| $r_{ 4 }$ | $=$ |
\( 178 + 134\cdot 191 + 155\cdot 191^{2} + 94\cdot 191^{3} + 129\cdot 191^{4} +O(191^{5})\)
|
Generators of the action on the roots $r_1, \ldots, r_{ 4 }$
| Cycle notation |
Character values on conjugacy classes
| Size | Order | Action on $r_1, \ldots, r_{ 4 }$ | Character values |
| $c1$ | |||
| $1$ | $1$ | $()$ | $3$ |
| $3$ | $2$ | $(1,2)(3,4)$ | $-1$ |
| $6$ | $2$ | $(1,2)$ | $1$ |
| $8$ | $3$ | $(1,2,3)$ | $0$ |
| $6$ | $4$ | $(1,2,3,4)$ | $-1$ |