Basic invariants
Galois action
Roots of defining polynomial
The roots of $f$ are computed in $\Q_{ 263 }$ to precision 5.
Roots:
| $r_{ 1 }$ |
$=$ |
$ 47 + 216\cdot 263 + 96\cdot 263^{2} + 216\cdot 263^{3} + 62\cdot 263^{4} +O\left(263^{ 5 }\right)$ |
| $r_{ 2 }$ |
$=$ |
$ 148 + 254\cdot 263 + 190\cdot 263^{2} + 25\cdot 263^{3} + 178\cdot 263^{4} +O\left(263^{ 5 }\right)$ |
| $r_{ 3 }$ |
$=$ |
$ 149 + 219\cdot 263 + 102\cdot 263^{2} + 238\cdot 263^{3} + 169\cdot 263^{4} +O\left(263^{ 5 }\right)$ |
| $r_{ 4 }$ |
$=$ |
$ 182 + 98\cdot 263 + 135\cdot 263^{2} + 45\cdot 263^{3} + 115\cdot 263^{4} +O\left(263^{ 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 values |
| | |
$c1$ |
| $1$ |
$1$ |
$()$ |
$3$ |
| $3$ |
$2$ |
$(1,2)(3,4)$ |
$-1$ |
| $6$ |
$2$ |
$(1,2)$ |
$1$ |
| $8$ |
$3$ |
$(1,2,3)$ |
$0$ |
| $6$ |
$4$ |
$(1,2,3,4)$ |
$-1$ |
The blue line marks the conjugacy class containing complex conjugation.
