Basic invariants
Dimension: | $3$ |
Group: | $S_4$ |
Conductor: | \(11449\)\(\medspace = 107^{2} \) |
Frobenius-Schur indicator: | $1$ |
Root number: | $1$ |
Artin stem field: | Galois closure of 4.2.1225043.1 |
Galois orbit size: | $1$ |
Smallest permutation container: | $S_4$ |
Parity: | even |
Determinant: | 1.1.1t1.a.a |
Projective image: | $S_4$ |
Projective stem field: | Galois closure of 4.2.1225043.1 |
Defining polynomial
$f(x)$ | $=$ | \( x^{4} - x^{3} - 13x^{2} + 20x - 28 \) . |
The roots of $f$ are computed in $\Q_{ 251 }$ to precision 5.
Roots:
$r_{ 1 }$ | $=$ | \( 35 + 177\cdot 251 + 79\cdot 251^{2} + 164\cdot 251^{3} + 89\cdot 251^{4} +O(251^{5})\) |
$r_{ 2 }$ | $=$ | \( 94 + 226\cdot 251 + 133\cdot 251^{2} + 137\cdot 251^{3} + 27\cdot 251^{4} +O(251^{5})\) |
$r_{ 3 }$ | $=$ | \( 161 + 11\cdot 251 + 15\cdot 251^{2} + 143\cdot 251^{3} + 50\cdot 251^{4} +O(251^{5})\) |
$r_{ 4 }$ | $=$ | \( 213 + 86\cdot 251 + 22\cdot 251^{2} + 57\cdot 251^{3} + 83\cdot 251^{4} +O(251^{5})\) |
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 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.