Basic invariants
Dimension: | $3$ |
Group: | $S_4$ |
Conductor: | \(73167\)\(\medspace = 3 \cdot 29^{3} \) |
Frobenius-Schur indicator: | $1$ |
Root number: | $1$ |
Artin stem field: | Galois closure of 4.2.73167.1 |
Galois orbit size: | $1$ |
Smallest permutation container: | $S_4$ |
Parity: | odd |
Determinant: | 1.87.2t1.a.a |
Projective image: | $S_4$ |
Projective stem field: | Galois closure of 4.2.73167.1 |
Defining polynomial
$f(x)$ | $=$ | \( x^{4} - x^{3} + 4x^{2} + 9x - 6 \) . |
The roots of $f$ are computed in $\Q_{ 359 }$ to precision 5.
Roots:
$r_{ 1 }$ | $=$ | \( 47 + 284\cdot 359 + 259\cdot 359^{2} + 305\cdot 359^{3} + 153\cdot 359^{4} +O(359^{5})\) |
$r_{ 2 }$ | $=$ | \( 154 + 157\cdot 359 + 308\cdot 359^{2} + 156\cdot 359^{3} + 305\cdot 359^{4} +O(359^{5})\) |
$r_{ 3 }$ | $=$ | \( 199 + 220\cdot 359 + 163\cdot 359^{2} + 63\cdot 359^{3} + 250\cdot 359^{4} +O(359^{5})\) |
$r_{ 4 }$ | $=$ | \( 319 + 55\cdot 359 + 345\cdot 359^{2} + 191\cdot 359^{3} + 8\cdot 359^{4} +O(359^{5})\) |
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.