Basic invariants
Galois action
Roots of defining polynomial
The roots of $f$ are computed in an extension of $\Q_{ 43 }$ to precision 5.
Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 43 }$: $ x^{2} + 42 x + 3 $
Roots:
| $r_{ 1 }$ |
$=$ |
$ 22 a + 29 + \left(14 a + 18\right)\cdot 43 + \left(25 a + 42\right)\cdot 43^{2} + \left(40 a + 38\right)\cdot 43^{3} + \left(31 a + 12\right)\cdot 43^{4} +O\left(43^{ 5 }\right)$ |
| $r_{ 2 }$ |
$=$ |
$ 21 a + 8 + \left(28 a + 11\right)\cdot 43 + \left(17 a + 10\right)\cdot 43^{2} + \left(2 a + 11\right)\cdot 43^{3} + \left(11 a + 4\right)\cdot 43^{4} +O\left(43^{ 5 }\right)$ |
| $r_{ 3 }$ |
$=$ |
$ 34 + 21\cdot 43 + 19\cdot 43^{2} + 39\cdot 43^{3} + 15\cdot 43^{4} +O\left(43^{ 5 }\right)$ |
| $r_{ 4 }$ |
$=$ |
$ 26 a + 35 + \left(4 a + 42\right)\cdot 43 + \left(16 a + 5\right)\cdot 43^{2} + \left(31 a + 37\right)\cdot 43^{3} + \left(15 a + 42\right)\cdot 43^{4} +O\left(43^{ 5 }\right)$ |
| $r_{ 5 }$ |
$=$ |
$ 17 a + 18 + \left(38 a + 21\right)\cdot 43 + \left(26 a + 17\right)\cdot 43^{2} + \left(11 a + 9\right)\cdot 43^{3} + \left(27 a + 27\right)\cdot 43^{4} +O\left(43^{ 5 }\right)$ |
| $r_{ 6 }$ |
$=$ |
$ 7 + 13\cdot 43 + 33\cdot 43^{2} + 35\cdot 43^{3} + 25\cdot 43^{4} +O\left(43^{ 5 }\right)$ |
Generators of the action on the roots
$r_1, \ldots, r_{ 6 }$
| Cycle notation |
| $(1,3)(2,4)(5,6)$ |
| $(3,4)$ |
| $(3,4,5)$ |
Character values on conjugacy classes
| Size | Order | Action on
$r_1, \ldots, r_{ 6 }$
| Character value |
| $1$ | $1$ | $()$ | $4$ |
| $6$ | $2$ | $(1,3)(2,4)(5,6)$ | $0$ |
| $6$ | $2$ | $(2,6)$ | $-2$ |
| $9$ | $2$ | $(2,6)(4,5)$ | $0$ |
| $4$ | $3$ | $(1,2,6)(3,4,5)$ | $-2$ |
| $4$ | $3$ | $(1,2,6)$ | $1$ |
| $18$ | $4$ | $(1,3)(2,5,6,4)$ | $0$ |
| $12$ | $6$ | $(1,4,2,5,6,3)$ | $0$ |
| $12$ | $6$ | $(2,6)(3,4,5)$ | $1$ |
The blue line marks the conjugacy class containing complex conjugation.
