Basic invariants
Dimension: | $10$ |
Group: | $(C_2^4 : C_5):C_4$ |
Conductor: | \(267\!\cdots\!856\)\(\medspace = 2^{32} \cdot 53^{8} \) |
Frobenius-Schur indicator: | $1$ |
Root number: | $1$ |
Artin stem field: | Galois closure of 10.10.23241017135202304.1 |
Galois orbit size: | $1$ |
Smallest permutation container: | 20T77 |
Parity: | even |
Determinant: | 1.1.1t1.a.a |
Projective image: | $C_2^4:F_5$ |
Projective stem field: | Galois closure of 10.10.23241017135202304.1 |
Defining polynomial
$f(x)$ | $=$ | \( x^{10} - 13x^{8} + 56x^{6} - 90x^{4} + 40x^{2} - 4 \) . |
The roots of $f$ are computed in an extension of $\Q_{ 61 }$ to precision 10.
Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 61 }$: \( x^{4} + 3x^{2} + 40x + 2 \)
Roots:
$r_{ 1 }$ | $=$ | \( 36 + 38\cdot 61 + 55\cdot 61^{2} + 32\cdot 61^{3} + 8\cdot 61^{4} + 57\cdot 61^{5} + 34\cdot 61^{6} + 48\cdot 61^{7} + 40\cdot 61^{8} + 40\cdot 61^{9} +O(61^{10})\) |
$r_{ 2 }$ | $=$ | \( 25 + 22\cdot 61 + 5\cdot 61^{2} + 28\cdot 61^{3} + 52\cdot 61^{4} + 3\cdot 61^{5} + 26\cdot 61^{6} + 12\cdot 61^{7} + 20\cdot 61^{8} + 20\cdot 61^{9} +O(61^{10})\) |
$r_{ 3 }$ | $=$ | \( 21 a^{3} + 7 a^{2} + 35 a + 1 + \left(13 a^{3} + 46 a^{2} + 2 a + 26\right)\cdot 61 + \left(21 a^{3} + 5 a^{2} + 52 a + 10\right)\cdot 61^{2} + \left(53 a^{3} + 49 a^{2} + 5 a + 9\right)\cdot 61^{3} + \left(55 a^{3} + 29 a^{2} + 19 a + 57\right)\cdot 61^{4} + \left(27 a^{3} + 43 a^{2} + a + 22\right)\cdot 61^{5} + \left(22 a^{3} + 4 a^{2} + 60 a + 42\right)\cdot 61^{6} + \left(6 a^{3} + 20 a^{2} + 35 a + 21\right)\cdot 61^{7} + \left(54 a^{3} + 22 a^{2} + 3\right)\cdot 61^{8} + \left(50 a^{3} + 54 a^{2} + 33 a + 46\right)\cdot 61^{9} +O(61^{10})\) |
$r_{ 4 }$ | $=$ | \( 56 a^{3} + 23 a^{2} + 31 a + 36 + \left(20 a^{3} + a^{2} + 18 a + 5\right)\cdot 61 + \left(37 a^{3} + 36 a^{2} + 40 a + 40\right)\cdot 61^{2} + \left(45 a^{3} + 15 a^{2} + 34 a + 6\right)\cdot 61^{3} + \left(32 a^{3} + 10 a^{2} + 17 a + 8\right)\cdot 61^{4} + \left(48 a^{3} + 56 a^{2} + 59 a + 41\right)\cdot 61^{5} + \left(5 a^{3} + 20 a^{2} + 55 a + 50\right)\cdot 61^{6} + \left(17 a^{3} + 21 a^{2} + 4 a + 42\right)\cdot 61^{7} + \left(53 a^{3} + 40 a^{2} + 45 a + 48\right)\cdot 61^{8} + \left(54 a^{3} + 60 a^{2} + 46 a + 35\right)\cdot 61^{9} +O(61^{10})\) |
$r_{ 5 }$ | $=$ | \( 51 a^{3} + 19 a^{2} + 22 a + 2 + \left(37 a^{3} + 50 a^{2} + 47 a + 7\right)\cdot 61 + \left(41 a^{3} + 37 a^{2} + 29 a + 49\right)\cdot 61^{2} + \left(43 a^{3} + 33 a^{2} + 26 a + 36\right)\cdot 61^{3} + \left(54 a^{3} + 25 a^{2} + 18 a + 49\right)\cdot 61^{4} + \left(30 a^{3} + 59 a^{2} + 58 a + 4\right)\cdot 61^{5} + \left(56 a^{3} + 20 a^{2} + 52 a + 47\right)\cdot 61^{6} + \left(25 a^{3} + 40 a^{2} + 8 a\right)\cdot 61^{7} + \left(4 a^{3} + 48 a^{2} + 60 a + 29\right)\cdot 61^{8} + \left(23 a^{3} + 60 a^{2} + 41 a + 27\right)\cdot 61^{9} +O(61^{10})\) |
$r_{ 6 }$ | $=$ | \( 25 a^{3} + 35 a^{2} + 18 a + 41 + \left(45 a^{3} + 5 a^{2} + 2 a + 42\right)\cdot 61 + \left(57 a^{3} + 7 a^{2} + 18 a + 40\right)\cdot 61^{2} + \left(35 a^{3} + 55 a + 23\right)\cdot 61^{3} + \left(31 a^{3} + 6 a^{2} + 16 a + 55\right)\cdot 61^{4} + \left(51 a^{3} + 11 a^{2} + 55 a + 41\right)\cdot 61^{5} + \left(39 a^{3} + 37 a^{2} + 48 a + 2\right)\cdot 61^{6} + \left(36 a^{3} + 41 a^{2} + 38 a + 17\right)\cdot 61^{7} + \left(3 a^{3} + 5 a^{2} + 43 a + 49\right)\cdot 61^{8} + \left(27 a^{3} + 6 a^{2} + 55 a + 51\right)\cdot 61^{9} +O(61^{10})\) |
$r_{ 7 }$ | $=$ | \( 40 a^{3} + 54 a^{2} + 26 a + 60 + \left(47 a^{3} + 14 a^{2} + 58 a + 34\right)\cdot 61 + \left(39 a^{3} + 55 a^{2} + 8 a + 50\right)\cdot 61^{2} + \left(7 a^{3} + 11 a^{2} + 55 a + 51\right)\cdot 61^{3} + \left(5 a^{3} + 31 a^{2} + 41 a + 3\right)\cdot 61^{4} + \left(33 a^{3} + 17 a^{2} + 59 a + 38\right)\cdot 61^{5} + \left(38 a^{3} + 56 a^{2} + 18\right)\cdot 61^{6} + \left(54 a^{3} + 40 a^{2} + 25 a + 39\right)\cdot 61^{7} + \left(6 a^{3} + 38 a^{2} + 60 a + 57\right)\cdot 61^{8} + \left(10 a^{3} + 6 a^{2} + 27 a + 14\right)\cdot 61^{9} +O(61^{10})\) |
$r_{ 8 }$ | $=$ | \( 5 a^{3} + 38 a^{2} + 30 a + 25 + \left(40 a^{3} + 59 a^{2} + 42 a + 55\right)\cdot 61 + \left(23 a^{3} + 24 a^{2} + 20 a + 20\right)\cdot 61^{2} + \left(15 a^{3} + 45 a^{2} + 26 a + 54\right)\cdot 61^{3} + \left(28 a^{3} + 50 a^{2} + 43 a + 52\right)\cdot 61^{4} + \left(12 a^{3} + 4 a^{2} + a + 19\right)\cdot 61^{5} + \left(55 a^{3} + 40 a^{2} + 5 a + 10\right)\cdot 61^{6} + \left(43 a^{3} + 39 a^{2} + 56 a + 18\right)\cdot 61^{7} + \left(7 a^{3} + 20 a^{2} + 15 a + 12\right)\cdot 61^{8} + \left(6 a^{3} + 14 a + 25\right)\cdot 61^{9} +O(61^{10})\) |
$r_{ 9 }$ | $=$ | \( 36 a^{3} + 26 a^{2} + 43 a + 20 + \left(15 a^{3} + 55 a^{2} + 58 a + 18\right)\cdot 61 + \left(3 a^{3} + 53 a^{2} + 42 a + 20\right)\cdot 61^{2} + \left(25 a^{3} + 60 a^{2} + 5 a + 37\right)\cdot 61^{3} + \left(29 a^{3} + 54 a^{2} + 44 a + 5\right)\cdot 61^{4} + \left(9 a^{3} + 49 a^{2} + 5 a + 19\right)\cdot 61^{5} + \left(21 a^{3} + 23 a^{2} + 12 a + 58\right)\cdot 61^{6} + \left(24 a^{3} + 19 a^{2} + 22 a + 43\right)\cdot 61^{7} + \left(57 a^{3} + 55 a^{2} + 17 a + 11\right)\cdot 61^{8} + \left(33 a^{3} + 54 a^{2} + 5 a + 9\right)\cdot 61^{9} +O(61^{10})\) |
$r_{ 10 }$ | $=$ | \( 10 a^{3} + 42 a^{2} + 39 a + 59 + \left(23 a^{3} + 10 a^{2} + 13 a + 53\right)\cdot 61 + \left(19 a^{3} + 23 a^{2} + 31 a + 11\right)\cdot 61^{2} + \left(17 a^{3} + 27 a^{2} + 34 a + 24\right)\cdot 61^{3} + \left(6 a^{3} + 35 a^{2} + 42 a + 11\right)\cdot 61^{4} + \left(30 a^{3} + a^{2} + 2 a + 56\right)\cdot 61^{5} + \left(4 a^{3} + 40 a^{2} + 8 a + 13\right)\cdot 61^{6} + \left(35 a^{3} + 20 a^{2} + 52 a + 60\right)\cdot 61^{7} + \left(56 a^{3} + 12 a^{2} + 31\right)\cdot 61^{8} + \left(37 a^{3} + 19 a + 33\right)\cdot 61^{9} +O(61^{10})\) |
Generators of the action on the roots $r_1, \ldots, r_{ 10 }$
Cycle notation |
Character values on conjugacy classes
Size | Order | Action on $r_1, \ldots, r_{ 10 }$ | Character value |
$1$ | $1$ | $()$ | $10$ |
$5$ | $2$ | $(1,2)(3,7)(5,10)(6,9)$ | $2$ |
$10$ | $2$ | $(1,2)(6,9)$ | $-2$ |
$20$ | $2$ | $(3,8)(4,7)(5,9)(6,10)$ | $-2$ |
$20$ | $4$ | $(1,5,2,10)(3,9,7,6)$ | $2$ |
$40$ | $4$ | $(1,6)(2,9)(3,7)(4,5,8,10)$ | $0$ |
$40$ | $4$ | $(1,9,7,8)(2,6,3,4)$ | $0$ |
$40$ | $4$ | $(1,8,7,9)(2,4,3,6)$ | $0$ |
$64$ | $5$ | $(1,4,5,6,3)(2,8,10,9,7)$ | $0$ |
$40$ | $8$ | $(1,9,5,7,2,6,10,3)(4,8)$ | $0$ |
$40$ | $8$ | $(1,7,10,9,2,3,5,6)(4,8)$ | $0$ |
The blue line marks the conjugacy class containing complex conjugation.