Basic invariants
Galois action
Roots of defining polynomial
The roots of $f$ are computed in an extension of $\Q_{ 29 }$ to precision 5.
Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 29 }$: $ x^{2} + 24 x + 2 $
Roots:
| $r_{ 1 }$ |
$=$ |
$ 8 a + 15 + \left(28 a + 5\right)\cdot 29 + \left(24 a + 15\right)\cdot 29^{2} + \left(27 a + 15\right)\cdot 29^{3} + \left(9 a + 22\right)\cdot 29^{4} +O\left(29^{ 5 }\right)$ |
| $r_{ 2 }$ |
$=$ |
$ 25 a + 4 + \left(27 a + 1\right)\cdot 29 + 14 a\cdot 29^{2} + \left(20 a + 14\right)\cdot 29^{3} + \left(16 a + 7\right)\cdot 29^{4} +O\left(29^{ 5 }\right)$ |
| $r_{ 3 }$ |
$=$ |
$ 21 a + 26 + 22\cdot 29 + \left(4 a + 24\right)\cdot 29^{2} + \left(a + 13\right)\cdot 29^{3} + \left(19 a + 15\right)\cdot 29^{4} +O\left(29^{ 5 }\right)$ |
| $r_{ 4 }$ |
$=$ |
$ 4 a + 13 + \left(a + 28\right)\cdot 29 + \left(14 a + 17\right)\cdot 29^{2} + \left(8 a + 14\right)\cdot 29^{3} + \left(12 a + 12\right)\cdot 29^{4} +O\left(29^{ 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.
