Basic invariants
Galois action
Roots of defining polynomial
The roots of $f$ are computed in $\Q_{ 331 }$ to precision 5.
Roots:
| $r_{ 1 }$ |
$=$ |
$ 16 + 245\cdot 331 + 135\cdot 331^{2} + 173\cdot 331^{3} + 163\cdot 331^{4} +O\left(331^{ 5 }\right)$ |
| $r_{ 2 }$ |
$=$ |
$ 151 + 171\cdot 331^{2} + 329\cdot 331^{3} + 22\cdot 331^{4} +O\left(331^{ 5 }\right)$ |
| $r_{ 3 }$ |
$=$ |
$ 168 + 303\cdot 331 + 107\cdot 331^{2} + 56\cdot 331^{3} + 6\cdot 331^{4} +O\left(331^{ 5 }\right)$ |
| $r_{ 4 }$ |
$=$ |
$ 327 + 112\cdot 331 + 247\cdot 331^{2} + 102\cdot 331^{3} + 138\cdot 331^{4} +O\left(331^{ 5 }\right)$ |
Generators of the action on the roots
$r_1, \ldots, r_{ 4 }$
| Cycle notation |
| $(1,2,3,4)$ |
| $(1,2)$ |
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.
