Basic invariants
| Dimension: | $3$ |
| Group: | $S_4$ |
| Conductor: | \(29268\)\(\medspace = 2^{2} \cdot 3^{3} \cdot 271 \) |
| Frobenius-Schur indicator: | $1$ |
| Root number: | $1$ |
| Artin stem field: | Galois closure of 4.4.29268.1 |
| Galois orbit size: | $1$ |
| Smallest permutation container: | $S_4$ |
| Parity: | even |
| Determinant: | 1.813.2t1.a.a |
| Projective image: | $S_4$ |
| Projective stem field: | Galois closure of 4.4.29268.1 |
Defining polynomial
| $f(x)$ | $=$ |
\( x^{4} - x^{3} - 9x^{2} + 5x + 16 \)
|
The roots of $f$ are computed in $\Q_{ 79 }$ to precision 5.
Roots:
| $r_{ 1 }$ | $=$ |
\( 5 + 13\cdot 79 + 65\cdot 79^{2} + 27\cdot 79^{3} + 69\cdot 79^{4} +O(79^{5})\)
|
| $r_{ 2 }$ | $=$ |
\( 41 + 73\cdot 79 + 24\cdot 79^{2} + 40\cdot 79^{3} + 79^{4} +O(79^{5})\)
|
| $r_{ 3 }$ | $=$ |
\( 48 + 37\cdot 79 + 38\cdot 79^{2} + 9\cdot 79^{3} + 35\cdot 79^{4} +O(79^{5})\)
|
| $r_{ 4 }$ | $=$ |
\( 65 + 33\cdot 79 + 29\cdot 79^{2} + 79^{3} + 52\cdot 79^{4} +O(79^{5})\)
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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 value |
| $1$ | $1$ | $()$ | $3$ |
| $3$ | $2$ | $(1,2)(3,4)$ | $-1$ |
| $6$ | $2$ | $(1,2)$ | $1$ |
| $8$ | $3$ | $(1,2,3)$ | $0$ |
| $6$ | $4$ | $(1,2,3,4)$ | $-1$ |
The blue line marks the conjugacy class containing complex conjugation.