Basic invariants
Galois action
Roots of defining polynomial
The roots of $f$ are computed in an extension of $\Q_{ 67 }$ to precision 5.
Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 67 }$: $ x^{2} + 63 x + 2 $
Roots:
| $r_{ 1 }$ |
$=$ |
$ 22 a + 51 + \left(46 a + 9\right)\cdot 67 + \left(35 a + 44\right)\cdot 67^{2} + 47 a\cdot 67^{3} + \left(42 a + 59\right)\cdot 67^{4} +O\left(67^{ 5 }\right)$ |
| $r_{ 2 }$ |
$=$ |
$ 28 + 67 + 61\cdot 67^{2} + 8\cdot 67^{3} + 13\cdot 67^{4} +O\left(67^{ 5 }\right)$ |
| $r_{ 3 }$ |
$=$ |
$ 23 a + 18 + \left(64 a + 11\right)\cdot 67 + \left(39 a + 3\right)\cdot 67^{2} + \left(44 a + 28\right)\cdot 67^{3} + \left(12 a + 50\right)\cdot 67^{4} +O\left(67^{ 5 }\right)$ |
| $r_{ 4 }$ |
$=$ |
$ 45 a + 5 + \left(20 a + 39\right)\cdot 67 + \left(31 a + 6\right)\cdot 67^{2} + \left(19 a + 21\right)\cdot 67^{3} + \left(24 a + 48\right)\cdot 67^{4} +O\left(67^{ 5 }\right)$ |
| $r_{ 5 }$ |
$=$ |
$ 50 a + 63 + \left(7 a + 56\right)\cdot 67 + \left(2 a + 26\right)\cdot 67^{2} + \left(55 a + 46\right)\cdot 67^{3} + \left(41 a + 64\right)\cdot 67^{4} +O\left(67^{ 5 }\right)$ |
| $r_{ 6 }$ |
$=$ |
$ 17 a + 62 + \left(59 a + 37\right)\cdot 67 + \left(64 a + 27\right)\cdot 67^{2} + \left(11 a + 63\right)\cdot 67^{3} + \left(25 a + 42\right)\cdot 67^{4} +O\left(67^{ 5 }\right)$ |
| $r_{ 7 }$ |
$=$ |
$ 44 a + 43 + \left(2 a + 44\right)\cdot 67 + \left(27 a + 31\right)\cdot 67^{2} + \left(22 a + 32\right)\cdot 67^{3} + \left(54 a + 56\right)\cdot 67^{4} +O\left(67^{ 5 }\right)$ |
Generators of the action on the roots
$r_1, \ldots, r_{ 7 }$
| Cycle notation |
| $(1,2,3,4,5,6,7)$ |
| $(1,2)$ |
Character values on conjugacy classes
| Size | Order | Action on
$r_1, \ldots, r_{ 7 }$
| Character values |
| | |
$c1$ |
| $1$ |
$1$ |
$()$ |
$6$ |
| $21$ |
$2$ |
$(1,2)$ |
$4$ |
| $105$ |
$2$ |
$(1,2)(3,4)(5,6)$ |
$0$ |
| $105$ |
$2$ |
$(1,2)(3,4)$ |
$2$ |
| $70$ |
$3$ |
$(1,2,3)$ |
$3$ |
| $280$ |
$3$ |
$(1,2,3)(4,5,6)$ |
$0$ |
| $210$ |
$4$ |
$(1,2,3,4)$ |
$2$ |
| $630$ |
$4$ |
$(1,2,3,4)(5,6)$ |
$0$ |
| $504$ |
$5$ |
$(1,2,3,4,5)$ |
$1$ |
| $210$ |
$6$ |
$(1,2,3)(4,5)(6,7)$ |
$-1$ |
| $420$ |
$6$ |
$(1,2,3)(4,5)$ |
$1$ |
| $840$ |
$6$ |
$(1,2,3,4,5,6)$ |
$0$ |
| $720$ |
$7$ |
$(1,2,3,4,5,6,7)$ |
$-1$ |
| $504$ |
$10$ |
$(1,2,3,4,5)(6,7)$ |
$-1$ |
| $420$ |
$12$ |
$(1,2,3,4)(5,6,7)$ |
$-1$ |
The blue line marks the conjugacy class containing complex conjugation.
