Basic invariants
Dimension: | $2$ |
Group: | $S_3 \times C_5$ |
Conductor: | \(1452\)\(\medspace = 2^{2} \cdot 3 \cdot 11^{2} \) |
Artin stem field: | Galois closure of 15.5.94493910590185024512.1 |
Galois orbit size: | $4$ |
Smallest permutation container: | $S_3 \times C_5$ |
Parity: | odd |
Determinant: | 1.33.10t1.a.b |
Projective image: | $S_3$ |
Projective stem field: | Galois closure of 3.1.1452.1 |
Defining polynomial
$f(x)$ | $=$ | \( x^{15} - 5 x^{14} + 8 x^{13} + 8 x^{12} - 52 x^{11} + 77 x^{10} - 22 x^{9} + 11 x^{8} - 121 x^{7} + \cdots + 43 \) . |
The roots of $f$ are computed in an extension of $\Q_{ 139 }$ to precision 5.
Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 139 }$: \( x^{5} + 10x + 137 \)
Roots:
$r_{ 1 }$ | $=$ | \( 18 a^{4} + 13 a^{3} + 54 a^{2} + 42 a + 121 + \left(3 a^{4} + 29 a^{3} + 90 a^{2} + 71 a + 73\right)\cdot 139 + \left(24 a^{4} + 82 a^{3} + 56 a^{2} + 112 a + 55\right)\cdot 139^{2} + \left(120 a^{4} + 44 a^{3} + 26 a^{2} + 13 a + 31\right)\cdot 139^{3} + \left(43 a^{4} + 35 a^{3} + 120 a^{2} + 73 a + 17\right)\cdot 139^{4} +O(139^{5})\) |
$r_{ 2 }$ | $=$ | \( 27 a^{4} + 68 a^{3} + 75 a^{2} + 54 a + 23 + \left(121 a^{4} + 27 a^{3} + 34 a^{2} + 74 a + 73\right)\cdot 139 + \left(49 a^{4} + 88 a^{3} + 32 a^{2} + 134 a + 98\right)\cdot 139^{2} + \left(43 a^{4} + 120 a^{3} + 55 a^{2} + 18 a + 121\right)\cdot 139^{3} + \left(22 a^{4} + 91 a^{3} + 136 a^{2} + 23 a + 42\right)\cdot 139^{4} +O(139^{5})\) |
$r_{ 3 }$ | $=$ | \( 33 a^{4} + 13 a^{3} + 114 a^{2} + 138 a + 102 + \left(53 a^{4} + 25 a^{3} + 72 a^{2} + 31 a + 57\right)\cdot 139 + \left(67 a^{4} + 10 a^{3} + 44 a^{2} + 44 a + 124\right)\cdot 139^{2} + \left(44 a^{4} + 125 a^{3} + 127 a^{2} + 83 a + 120\right)\cdot 139^{3} + \left(128 a^{4} + 102 a^{3} + 3 a^{2} + 62 a + 136\right)\cdot 139^{4} +O(139^{5})\) |
$r_{ 4 }$ | $=$ | \( 33 a^{4} + 125 a^{3} + 72 a^{2} + 106 a + 64 + \left(68 a^{4} + 129 a^{3} + 28 a^{2} + 121 a + 3\right)\cdot 139 + \left(17 a^{4} + 28 a^{3} + 110 a^{2} + 11 a + 21\right)\cdot 139^{2} + \left(83 a^{4} + 78 a^{3} + 9 a^{2} + 11 a + 13\right)\cdot 139^{3} + \left(70 a^{4} + 134 a^{3} + 40 a^{2} + 102 a + 61\right)\cdot 139^{4} +O(139^{5})\) |
$r_{ 5 }$ | $=$ | \( 45 a^{4} + 134 a^{3} + 59 a^{2} + 93 a + 28 + \left(66 a^{4} + 78 a^{3} + 92 a^{2} + 109 a + 51\right)\cdot 139 + \left(77 a^{4} + 120 a^{3} + 39 a^{2} + 39 a + 41\right)\cdot 139^{2} + \left(137 a^{4} + 37 a^{3} + 119 a^{2} + 48 a + 41\right)\cdot 139^{3} + \left(102 a^{4} + 83 a^{3} + 134 a^{2} + 132 a + 132\right)\cdot 139^{4} +O(139^{5})\) |
$r_{ 6 }$ | $=$ | \( 79 a^{4} + 20 a^{3} + 27 a^{2} + 87 a + 15 + \left(119 a^{4} + 97 a^{3} + 102 a^{2} + 60 a + 136\right)\cdot 139 + \left(41 a^{4} + 25 a^{3} + 68 a^{2} + 132 a + 76\right)\cdot 139^{2} + \left(102 a^{4} + 92 a^{3} + 49 a^{2} + 14 a + 27\right)\cdot 139^{3} + \left(11 a^{4} + 51 a^{3} + 84 a^{2} + 59 a + 7\right)\cdot 139^{4} +O(139^{5})\) |
$r_{ 7 }$ | $=$ | \( 85 a^{4} + 113 a^{3} + 103 a^{2} + 115 a + 63 + \left(118 a^{4} + 112 a^{3} + 46 a^{2} + 96 a + 128\right)\cdot 139 + \left(125 a^{4} + 90 a^{3} + 80 a^{2} + 54 a + 53\right)\cdot 139^{2} + \left(81 a^{4} + 14 a^{3} + 14 a^{2} + 72 a + 3\right)\cdot 139^{3} + \left(44 a^{4} + 110 a^{3} + 67 a^{2} + 136 a + 131\right)\cdot 139^{4} +O(139^{5})\) |
$r_{ 8 }$ | $=$ | \( 91 a^{4} + 23 a^{3} + 135 a^{2} + 119 a + 118 + \left(24 a^{4} + 68 a^{3} + 91 a^{2} + 110 a + 134\right)\cdot 139 + \left(103 a^{4} + 111 a^{3} + 138 a^{2} + 102 a + 107\right)\cdot 139^{2} + \left(28 a^{4} + 20 a^{3} + 65 a^{2} + 92 a + 4\right)\cdot 139^{3} + \left(29 a^{4} + 42 a^{3} + 31 a^{2} + 50 a + 98\right)\cdot 139^{4} +O(139^{5})\) |
$r_{ 9 }$ | $=$ | \( 100 a^{4} + 134 a^{3} + 120 a + 44 + \left(47 a^{4} + 10 a^{3} + 84 a^{2} + 74 a + 117\right)\cdot 139 + \left(59 a^{4} + 114 a^{3} + 19 a^{2} + 134 a + 77\right)\cdot 139^{2} + \left(48 a^{4} + 108 a^{3} + 17 a^{2} + 94 a + 13\right)\cdot 139^{3} + \left(87 a^{4} + 95 a^{3} + 6 a^{2} + 38 a + 56\right)\cdot 139^{4} +O(139^{5})\) |
$r_{ 10 }$ | $=$ | \( 111 a^{4} + 26 a^{3} + 100 a^{2} + 35 a + 31 + \left(5 a^{4} + 62 a^{3} + 39 a^{2} + 132 a + 95\right)\cdot 139 + \left(118 a^{4} + 74 a^{3} + 54 a^{2} + 38 a + 112\right)\cdot 139^{2} + \left(38 a^{4} + 108 a^{3} + 54 a^{2} + 88 a + 75\right)\cdot 139^{3} + \left(36 a^{4} + 81 a^{3} + 86 a^{2} + 59 a + 95\right)\cdot 139^{4} +O(139^{5})\) |
$r_{ 11 }$ | $=$ | \( 117 a^{4} + 134 a^{3} + 65 a^{2} + 115 a + 79 + \left(57 a^{4} + 125 a^{3} + 135 a^{2} + 112 a + 94\right)\cdot 139 + \left(66 a^{4} + 128 a^{3} + 107 a^{2} + 60 a + 116\right)\cdot 139^{2} + \left(130 a^{4} + 131 a^{3} + 138 a^{2} + 67 a + 113\right)\cdot 139^{3} + \left(61 a^{4} + 78 a^{3} + 126 a^{2} + 78 a + 22\right)\cdot 139^{4} +O(139^{5})\) |
$r_{ 12 }$ | $=$ | \( 118 a^{4} + 62 a^{3} + 64 a^{2} + 112 a + 56 + \left(39 a^{4} + 42 a^{3} + 18 a^{2} + 74 a + 117\right)\cdot 139 + \left(26 a^{4} + 83 a^{3} + 133 a^{2} + 75 a + 48\right)\cdot 139^{2} + \left(28 a^{4} + 72 a^{3} + 53 a^{2} + 28 a\right)\cdot 139^{3} + \left(103 a^{4} + 97 a^{3} + 134 a^{2} + 103 a + 134\right)\cdot 139^{4} +O(139^{5})\) |
$r_{ 13 }$ | $=$ | \( 120 a^{4} + 25 a^{3} + 76 a^{2} + 128 a + 65 + \left(62 a^{4} + 66 a^{3} + 16 a^{2} + 62 a + 99\right)\cdot 139 + \left(33 a^{4} + 18 a^{3} + 138 a^{2} + 83 a + 9\right)\cdot 139^{2} + \left(101 a^{4} + 123 a^{3} + 47 a^{2} + 84 a + 19\right)\cdot 139^{3} + \left(63 a^{4} + 24 a^{3} + 80 a^{2} + 80 a + 6\right)\cdot 139^{4} +O(139^{5})\) |
$r_{ 14 }$ | $=$ | \( 136 a^{4} + 130 a^{3} + 84 a^{2} + 39 a + 61 + \left(25 a^{4} + 60 a^{3} + 40 a^{2} + 47 a + 6\right)\cdot 139 + \left(21 a^{4} + 13 a^{3} + 73 a^{2} + 64 a + 8\right)\cdot 139^{2} + \left(40 a^{4} + 26 a^{3} + 122 a^{2} + 89 a + 96\right)\cdot 139^{3} + \left(20 a^{4} + 102 a^{3} + 118 a^{2} + 107 a + 26\right)\cdot 139^{4} +O(139^{5})\) |
$r_{ 15 }$ | $=$ | \( 138 a^{4} + 92 a^{3} + 84 a^{2} + 87 a + 108 + \left(18 a^{4} + 35 a^{3} + 78 a^{2} + 68 a + 61\right)\cdot 139 + \left(2 a^{4} + 121 a^{3} + 14 a^{2} + 21 a + 19\right)\cdot 139^{2} + \left(83 a^{4} + 6 a^{3} + 70 a^{2} + 25 a + 12\right)\cdot 139^{3} + \left(7 a^{4} + 118 a^{3} + 79 a^{2} + 4 a + 5\right)\cdot 139^{4} +O(139^{5})\) |
Generators of the action on the roots $r_1, \ldots, r_{ 15 }$
Cycle notation |
Character values on conjugacy classes
Size | Order | Action on $r_1, \ldots, r_{ 15 }$ | Character value |
$1$ | $1$ | $()$ | $2$ |
$3$ | $2$ | $(1,13)(3,7)(4,10)(6,11)(9,15)$ | $0$ |
$2$ | $3$ | $(1,5,13)(2,7,3)(4,10,8)(6,11,12)(9,15,14)$ | $-1$ |
$1$ | $5$ | $(1,3,11,10,15)(2,12,8,14,5)(4,9,13,7,6)$ | $2 \zeta_{5}^{3}$ |
$1$ | $5$ | $(1,11,15,3,10)(2,8,5,12,14)(4,13,6,9,7)$ | $2 \zeta_{5}$ |
$1$ | $5$ | $(1,10,3,15,11)(2,14,12,5,8)(4,7,9,6,13)$ | $-2 \zeta_{5}^{3} - 2 \zeta_{5}^{2} - 2 \zeta_{5} - 2$ |
$1$ | $5$ | $(1,15,10,11,3)(2,5,14,8,12)(4,6,7,13,9)$ | $2 \zeta_{5}^{2}$ |
$3$ | $10$ | $(1,7,11,4,15,13,3,6,10,9)(2,12,8,14,5)$ | $0$ |
$3$ | $10$ | $(1,4,3,9,11,13,10,7,15,6)(2,14,12,5,8)$ | $0$ |
$3$ | $10$ | $(1,6,15,7,10,13,11,9,3,4)(2,8,5,12,14)$ | $0$ |
$3$ | $10$ | $(1,9,10,6,3,13,15,4,11,7)(2,5,14,8,12)$ | $0$ |
$2$ | $15$ | $(1,2,6,10,14,13,3,12,4,15,5,7,11,8,9)$ | $-\zeta_{5}^{3}$ |
$2$ | $15$ | $(1,6,14,3,4,5,11,9,2,10,13,12,15,7,8)$ | $-\zeta_{5}$ |
$2$ | $15$ | $(1,14,4,11,2,13,15,8,6,3,5,9,10,12,7)$ | $-\zeta_{5}^{2}$ |
$2$ | $15$ | $(1,8,7,15,12,13,10,2,9,11,5,4,3,14,6)$ | $\zeta_{5}^{3} + \zeta_{5}^{2} + \zeta_{5} + 1$ |
The blue line marks the conjugacy class containing complex conjugation.