Basic invariants
Galois action
Roots of defining polynomial
The roots of $f$ are computed in an extension of $\Q_{ 29 }$ to precision 7.
Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 29 }$: $ x^{2} + 24 x + 2 $
Roots:
| $r_{ 1 }$ |
$=$ |
$ 16 a + 5 + \left(26 a + 13\right)\cdot 29 + \left(6 a + 25\right)\cdot 29^{2} + \left(27 a + 25\right)\cdot 29^{3} + \left(26 a + 23\right)\cdot 29^{4} + \left(16 a + 16\right)\cdot 29^{5} + \left(27 a + 28\right)\cdot 29^{6} +O\left(29^{ 7 }\right)$ |
| $r_{ 2 }$ |
$=$ |
$ 8 + 15\cdot 29 + 5\cdot 29^{2} + 13\cdot 29^{4} + 26\cdot 29^{5} + 17\cdot 29^{6} +O\left(29^{ 7 }\right)$ |
| $r_{ 3 }$ |
$=$ |
$ 3 + 27\cdot 29 + 16\cdot 29^{2} + 4\cdot 29^{3} + 3\cdot 29^{4} + 21\cdot 29^{5} + 18\cdot 29^{6} +O\left(29^{ 7 }\right)$ |
| $r_{ 4 }$ |
$=$ |
$ 4 a + 25 + \left(11 a + 25\right)\cdot 29 + \left(23 a + 16\right)\cdot 29^{2} + \left(24 a + 21\right)\cdot 29^{3} + \left(10 a + 10\right)\cdot 29^{4} + \left(4 a + 21\right)\cdot 29^{5} + \left(2 a + 6\right)\cdot 29^{6} +O\left(29^{ 7 }\right)$ |
| $r_{ 5 }$ |
$=$ |
$ 13 a + 27 + \left(2 a + 13\right)\cdot 29 + \left(22 a + 4\right)\cdot 29^{2} + \left(a + 10\right)\cdot 29^{3} + \left(2 a + 15\right)\cdot 29^{4} + \left(12 a + 16\right)\cdot 29^{5} + \left(a + 4\right)\cdot 29^{6} +O\left(29^{ 7 }\right)$ |
| $r_{ 6 }$ |
$=$ |
$ 26 a + 11 + \left(2 a + 6\right)\cdot 29 + \left(3 a + 28\right)\cdot 29^{2} + \left(26 a + 17\right)\cdot 29^{3} + \left(12 a + 14\right)\cdot 29^{4} + \left(26 a + 3\right)\cdot 29^{5} + 27 a\cdot 29^{6} +O\left(29^{ 7 }\right)$ |
| $r_{ 7 }$ |
$=$ |
$ 25 a + 16 + \left(17 a + 19\right)\cdot 29 + \left(5 a + 6\right)\cdot 29^{2} + \left(4 a + 6\right)\cdot 29^{3} + \left(18 a + 11\right)\cdot 29^{4} + \left(24 a + 3\right)\cdot 29^{5} + \left(26 a + 13\right)\cdot 29^{6} +O\left(29^{ 7 }\right)$ |
| $r_{ 8 }$ |
$=$ |
$ 3 a + 25 + \left(26 a + 23\right)\cdot 29 + \left(25 a + 11\right)\cdot 29^{2} + 2 a\cdot 29^{3} + \left(16 a + 24\right)\cdot 29^{4} + \left(2 a + 6\right)\cdot 29^{5} + \left(a + 26\right)\cdot 29^{6} +O\left(29^{ 7 }\right)$ |
Generators of the action on the roots
$r_1, \ldots, r_{ 8 }$
| Cycle notation |
| $(1,6)(4,5)(7,8)$ |
| $(1,8,5,7)(2,6,3,4)$ |
| $(1,4,8)(5,6,7)$ |
| $(1,5)(2,3)(4,6)(7,8)$ |
| $(1,3,5,2)(4,8,6,7)$ |
Character values on conjugacy classes
| Size | Order | Action on
$r_1, \ldots, r_{ 8 }$
| Character values |
| | |
$c1$ |
$c2$ |
| $1$ |
$1$ |
$()$ |
$2$ |
$2$ |
| $1$ |
$2$ |
$(1,5)(2,3)(4,6)(7,8)$ |
$-2$ |
$-2$ |
| $12$ |
$2$ |
$(1,6)(4,5)(7,8)$ |
$0$ |
$0$ |
| $8$ |
$3$ |
$(2,7,4)(3,8,6)$ |
$-1$ |
$-1$ |
| $6$ |
$4$ |
$(1,8,5,7)(2,6,3,4)$ |
$0$ |
$0$ |
| $8$ |
$6$ |
$(1,8,3,5,7,2)(4,6)$ |
$1$ |
$1$ |
| $6$ |
$8$ |
$(1,3,4,7,5,2,6,8)$ |
$-\zeta_{8}^{3} - \zeta_{8}$ |
$\zeta_{8}^{3} + \zeta_{8}$ |
| $6$ |
$8$ |
$(1,2,4,8,5,3,6,7)$ |
$\zeta_{8}^{3} + \zeta_{8}$ |
$-\zeta_{8}^{3} - \zeta_{8}$ |
The blue line marks the conjugacy class containing complex conjugation.
