Properties

Label 2.2783.15t4.a.b
Dimension $2$
Group $S_3 \times C_5$
Conductor $2783$
Root number not computed
Indicator $0$

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Basic invariants

Dimension: $2$
Group: $S_3 \times C_5$
Conductor: \(2783\)\(\medspace = 11^{2} \cdot 23 \)
Artin stem field: Galois closure of 15.5.20200001513509571303.1
Galois orbit size: $4$
Smallest permutation container: $S_3 \times C_5$
Parity: odd
Determinant: 1.253.10t1.a.c
Projective image: $S_3$
Projective stem field: Galois closure of 3.1.23.1

Defining polynomial

$f(x)$$=$ \( x^{15} - x^{14} - 4 x^{13} + 7 x^{12} + 24 x^{11} - 26 x^{10} - 57 x^{9} + 76 x^{8} + 79 x^{7} + \cdots + 1 \) Copy content Toggle raw display .

The roots of $f$ are computed in an extension of $\Q_{ 59 }$ to precision 8.

Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 59 }$: \( x^{5} + 8x + 57 \) Copy content Toggle raw display

Roots:
$r_{ 1 }$ $=$ \( a^{4} + 43 a^{3} + 25 a^{2} + 26 a + 27 + \left(30 a^{4} + 17 a^{3} + 51 a^{2} + 20 a + 42\right)\cdot 59 + \left(8 a^{4} + 2 a^{3} + 41 a^{2} + 19 a + 12\right)\cdot 59^{2} + \left(14 a^{4} + 20 a^{3} + 17 a^{2} + 31 a + 16\right)\cdot 59^{3} + \left(47 a^{4} + 51 a^{3} + 56 a^{2} + 12 a + 20\right)\cdot 59^{4} + \left(44 a^{4} + 7 a^{3} + 52 a^{2} + 32 a + 6\right)\cdot 59^{5} + \left(42 a^{4} + 21 a^{3} + 23 a^{2} + 27 a + 37\right)\cdot 59^{6} + \left(38 a^{4} + 16 a^{3} + 41 a^{2} + 43 a + 56\right)\cdot 59^{7} +O(59^{8})\) Copy content Toggle raw display
$r_{ 2 }$ $=$ \( 5 a^{4} + 3 a^{3} + 3 a^{2} + 22 a + 29 + \left(6 a^{4} + 12 a^{3} + 15 a^{2} + 2 a + 54\right)\cdot 59 + \left(28 a^{4} + 19 a^{3} + 25 a + 31\right)\cdot 59^{2} + \left(53 a^{4} + 18 a^{3} + 40 a^{2} + 28 a + 55\right)\cdot 59^{3} + \left(4 a^{4} + 48 a^{3} + 25 a + 8\right)\cdot 59^{4} + \left(46 a^{4} + 40 a^{3} + 33 a^{2} + 20 a + 38\right)\cdot 59^{5} + \left(51 a^{4} + 32 a^{3} + 14 a^{2} + 5 a + 47\right)\cdot 59^{6} + \left(16 a^{4} + 23 a^{3} + 4 a^{2} + 15 a + 34\right)\cdot 59^{7} +O(59^{8})\) Copy content Toggle raw display
$r_{ 3 }$ $=$ \( 12 a^{4} + 52 a^{3} + 5 a^{2} + 22 a + 55 + \left(52 a^{4} + 24 a^{3} + 9 a^{2} + 47 a + 3\right)\cdot 59 + \left(27 a^{4} + a^{3} + 58 a^{2} + 6 a + 47\right)\cdot 59^{2} + \left(17 a^{4} + 3 a^{3} + 42 a^{2} + 32 a + 1\right)\cdot 59^{3} + \left(42 a^{4} + 12 a^{3} + 52 a^{2} + 3 a + 45\right)\cdot 59^{4} + \left(47 a^{4} + 13 a^{3} + 14 a^{2} + 29 a + 48\right)\cdot 59^{5} + \left(26 a^{4} + 46 a^{3} + a^{2} + 45 a + 52\right)\cdot 59^{6} + \left(18 a^{4} + 25 a^{3} + 8 a^{2} + 28 a + 32\right)\cdot 59^{7} +O(59^{8})\) Copy content Toggle raw display
$r_{ 4 }$ $=$ \( 20 a^{4} + 2 a^{3} + 49 a^{2} + 45 a + 7 + \left(10 a^{4} + 26 a^{3} + 57 a^{2} + 9 a + 58\right)\cdot 59 + \left(44 a^{4} + 30 a^{3} + 50 a^{2} + 8 a + 4\right)\cdot 59^{2} + \left(7 a^{4} + 5 a^{3} + 35 a^{2} + 42 a + 46\right)\cdot 59^{3} + \left(15 a^{4} + 27 a^{2} + 40 a + 50\right)\cdot 59^{4} + \left(22 a^{4} + 37 a^{3} + 12 a^{2} + 39 a + 50\right)\cdot 59^{5} + \left(20 a^{4} + 14 a^{3} + 30 a^{2} + 24 a + 11\right)\cdot 59^{6} + \left(34 a^{4} + 38 a^{2} + 33 a + 52\right)\cdot 59^{7} +O(59^{8})\) Copy content Toggle raw display
$r_{ 5 }$ $=$ \( 23 a^{4} + 45 a^{3} + 44 a^{2} + 8 a + 31 + \left(50 a^{4} + 27 a^{3} + 50 a^{2} + 55 a + 39\right)\cdot 59 + \left(27 a^{4} + 22 a^{3} + 33 a^{2} + 37 a + 58\right)\cdot 59^{2} + \left(55 a^{4} + 5 a^{3} + 40 a^{2} + 31 a + 8\right)\cdot 59^{3} + \left(19 a^{4} + 12 a^{3} + 46 a^{2} + a + 8\right)\cdot 59^{4} + \left(32 a^{4} + 2 a^{3} + 5 a^{2} + 16 a + 21\right)\cdot 59^{5} + \left(52 a^{4} + 39 a^{3} + 49 a^{2} + 18 a + 52\right)\cdot 59^{6} + \left(23 a^{4} + a^{3} + 42 a^{2} + 42 a + 55\right)\cdot 59^{7} +O(59^{8})\) Copy content Toggle raw display
$r_{ 6 }$ $=$ \( 29 a^{4} + 47 a^{3} + 17 a^{2} + 4 a + 10 + \left(43 a^{4} + 42 a^{3} + 20 a^{2} + 53 a + 50\right)\cdot 59 + \left(12 a^{4} + 10 a^{3} + 27 a^{2} + 47 a + 6\right)\cdot 59^{2} + \left(48 a^{4} + 21 a^{3} + 15 a^{2} + 17 a + 9\right)\cdot 59^{3} + \left(15 a^{4} + 12 a^{3} + 57 a^{2} + 14 a + 7\right)\cdot 59^{4} + \left(15 a^{4} + 49 a^{3} + 53 a^{2} + 21\right)\cdot 59^{5} + \left(9 a^{4} + 40 a^{3} + 27 a^{2} + 27 a + 13\right)\cdot 59^{6} + \left(52 a^{4} + 52 a^{3} + 22 a^{2} + 10 a + 20\right)\cdot 59^{7} +O(59^{8})\) Copy content Toggle raw display
$r_{ 7 }$ $=$ \( 30 a^{4} + 3 a^{3} + 44 a^{2} + 38 a + 40 + \left(20 a^{4} + 10 a^{3} + 54 a^{2} + 40 a + 44\right)\cdot 59 + \left(47 a^{4} + 41 a^{3} + 27 a^{2} + 32 a + 27\right)\cdot 59^{2} + \left(28 a^{4} + 14 a^{3} + 41 a^{2} + 20 a + 26\right)\cdot 59^{3} + \left(23 a^{4} + 12 a^{3} + 43 a^{2} + 36 a + 44\right)\cdot 59^{4} + \left(21 a^{4} + 38 a^{3} + 39 a^{2} + 30 a + 36\right)\cdot 59^{5} + \left(4 a^{4} + 24 a^{3} + 25 a^{2} + 38 a + 5\right)\cdot 59^{6} + \left(41 a^{4} + 45 a^{3} + 17 a^{2} + 43 a + 20\right)\cdot 59^{7} +O(59^{8})\) Copy content Toggle raw display
$r_{ 8 }$ $=$ \( 31 a^{4} + 35 a^{3} + 8 a^{2} + 39 a + 11 + \left(30 a^{4} + 22 a^{3} + 39 a^{2} + 7 a + 26\right)\cdot 59 + \left(29 a^{4} + 7 a^{3} + 26 a^{2} + 9 a + 43\right)\cdot 59^{2} + \left(32 a^{4} + 36 a^{3} + 39 a^{2} + 30 a + 14\right)\cdot 59^{3} + \left(3 a^{4} + 28 a^{3} + 58 a^{2} + 57 a + 11\right)\cdot 59^{4} + \left(25 a^{4} + 9 a^{3} + 24 a^{2} + 32 a + 1\right)\cdot 59^{5} + \left(9 a^{4} + 28 a^{3} + 20 a^{2} + 8 a + 38\right)\cdot 59^{6} + \left(57 a^{4} + 58 a^{3} + 5 a^{2} + 37 a + 28\right)\cdot 59^{7} +O(59^{8})\) Copy content Toggle raw display
$r_{ 9 }$ $=$ \( 37 a^{4} + 34 a^{3} + 34 a^{2} + 33 a + 14 + \left(54 a^{4} + 33 a^{3} + 8 a^{2} + 38 a + 15\right)\cdot 59 + \left(30 a^{4} + 17 a^{2} + 5 a + 5\right)\cdot 59^{2} + \left(10 a^{4} + 2 a^{3} + 13 a^{2} + 49 a + 51\right)\cdot 59^{3} + \left(9 a^{4} + 40 a^{3} + 55 a^{2} + 22 a + 11\right)\cdot 59^{4} + \left(7 a^{4} + 26 a^{3} + 22 a^{2} + 44 a + 28\right)\cdot 59^{5} + \left(43 a^{4} + 58 a^{3} + 44 a^{2} + 41 a + 29\right)\cdot 59^{6} + \left(38 a^{4} + 23 a^{3} + 23 a^{2} + 28 a + 40\right)\cdot 59^{7} +O(59^{8})\) Copy content Toggle raw display
$r_{ 10 }$ $=$ \( 39 a^{4} + 24 a^{3} + 53 a^{2} + 22 a + 39 + \left(2 a^{4} + 29 a^{3} + 37 a^{2} + 18 a + 52\right)\cdot 59 + \left(57 a^{4} + 32 a^{3} + 22 a^{2} + 49 a + 44\right)\cdot 59^{2} + \left(37 a^{4} + 52 a^{3} + 41 a + 26\right)\cdot 59^{3} + \left(11 a^{4} + 10 a^{3} + 11 a^{2} + 39 a + 49\right)\cdot 59^{4} + \left(22 a^{4} + 9 a^{3} + 8 a^{2} + 42 a + 38\right)\cdot 59^{5} + \left(47 a^{4} + 45 a^{3} + 13 a^{2} + a + 54\right)\cdot 59^{6} + \left(10 a^{4} + 22 a^{3} + 34 a^{2} + 3 a + 42\right)\cdot 59^{7} +O(59^{8})\) Copy content Toggle raw display
$r_{ 11 }$ $=$ \( 39 a^{4} + 51 a^{3} + 31 a^{2} + 42 a + 46 + \left(12 a^{4} + 29 a^{3} + 57 a^{2} + 8 a + 25\right)\cdot 59 + \left(41 a^{4} + 51 a^{3} + 23 a^{2} + 27 a + 21\right)\cdot 59^{2} + \left(54 a^{4} + 11 a^{3} + 18 a^{2} + 47 a + 4\right)\cdot 59^{3} + \left(a^{4} + 11 a^{3} + 32 a^{2} + 32 a + 37\right)\cdot 59^{4} + \left(9 a^{4} + 19 a^{3} + 5 a^{2} + 2 a + 1\right)\cdot 59^{5} + \left(21 a^{4} + 16 a^{3} + 12 a^{2} + 26 a + 5\right)\cdot 59^{6} + \left(7 a^{4} + 26 a^{3} + 10 a^{2} + 10 a + 21\right)\cdot 59^{7} +O(59^{8})\) Copy content Toggle raw display
$r_{ 12 }$ $=$ \( 47 a^{4} + 46 a^{3} + 6 a^{2} + 32 a + 43 + \left(4 a^{4} + 26 a^{3} + a^{2} + 39 a + 42\right)\cdot 59 + \left(19 a^{4} + 58 a^{3} + 55 a^{2} + 35 a + 49\right)\cdot 59^{2} + \left(19 a^{4} + 26 a^{3} + 45 a^{2} + 39 a + 1\right)\cdot 59^{3} + \left(45 a^{4} + 53 a^{3} + 18 a^{2} + 3 a + 29\right)\cdot 59^{4} + \left(19 a^{4} + 30 a^{3} + 12 a^{2} + 21 a + 11\right)\cdot 59^{5} + \left(23 a^{4} + 16 a^{3} + 44 a^{2} + 27 a + 54\right)\cdot 59^{6} + \left(41 a^{4} + 27 a^{3} + 26 a^{2} + 38 a + 49\right)\cdot 59^{7} +O(59^{8})\) Copy content Toggle raw display
$r_{ 13 }$ $=$ \( 50 a^{4} + 58 a^{3} + 15 a^{2} + 4 a + 50 + \left(27 a^{4} + 8 a^{3} + 54 a^{2} + 37 a + 20\right)\cdot 59 + \left(56 a^{4} + 58 a^{3} + 18 a^{2} + 22 a + 15\right)\cdot 59^{2} + \left(56 a^{4} + 43 a^{3} + 8 a^{2} + 53\right)\cdot 59^{3} + \left(6 a^{4} + 24 a^{3} + 21 a^{2} + 46 a + 44\right)\cdot 59^{4} + \left(49 a^{4} + 53 a^{3} + 35 a^{2} + 9 a + 1\right)\cdot 59^{5} + \left(51 a^{4} + 24 a^{3} + 58 a^{2} + 2 a + 38\right)\cdot 59^{6} + \left(46 a^{4} + 55 a^{3} + 48 a^{2} + 57 a + 33\right)\cdot 59^{7} +O(59^{8})\) Copy content Toggle raw display
$r_{ 14 }$ $=$ \( 53 a^{4} + 19 a^{3} + 10 a^{2} + 42 a + 53 + \left(58 a^{4} + 32 a^{3} + 54 a^{2} + 17 a + 14\right)\cdot 59 + \left(54 a^{4} + 14 a^{3} + 38 a + 15\right)\cdot 59^{2} + \left(46 a^{4} + 3 a^{3} + 6 a^{2} + 27 a + 37\right)\cdot 59^{3} + \left(48 a^{4} + 7 a^{3} + a^{2} + 6 a + 6\right)\cdot 59^{4} + \left(54 a^{4} + 13 a^{3} + 14 a^{2} + 23 a + 35\right)\cdot 59^{5} + \left(40 a^{4} + 33 a^{3} + 37 a^{2} + 34 a + 13\right)\cdot 59^{6} + \left(20 a^{4} + 51 a^{3} + 23 a^{2} + 15 a\right)\cdot 59^{7} +O(59^{8})\) Copy content Toggle raw display
$r_{ 15 }$ $=$ \( 56 a^{4} + 10 a^{3} + 10 a^{2} + 34 a + 18 + \left(7 a^{4} + 9 a^{3} + 19 a^{2} + 16 a + 39\right)\cdot 59 + \left(45 a^{4} + 3 a^{3} + 7 a^{2} + 47 a + 27\right)\cdot 59^{2} + \left(46 a^{4} + 30 a^{3} + 47 a^{2} + 31 a\right)\cdot 59^{3} + \left(57 a^{4} + 29 a^{3} + 47 a^{2} + 10 a + 38\right)\cdot 59^{4} + \left(54 a^{4} + 3 a^{3} + 17 a^{2} + 9 a + 12\right)\cdot 59^{5} + \left(26 a^{4} + 30 a^{3} + 10 a^{2} + 25 a + 18\right)\cdot 59^{6} + \left(23 a^{4} + 40 a^{3} + 6 a^{2} + 5 a + 41\right)\cdot 59^{7} +O(59^{8})\) Copy content Toggle raw display

Generators of the action on the roots $r_1, \ldots, r_{ 15 }$

Cycle notation
$(3,6)(5,8)(7,12)(9,15)(10,13)$
$(1,5)(2,15)(3,11)(4,12)(10,14)$
$(1,12,14,3,2,5,4,10,11,15)(6,9,8,7,13)$

Character values on conjugacy classes

SizeOrderAction on $r_1, \ldots, r_{ 15 }$ Character value
$1$$1$$()$$2$
$3$$2$$(1,5)(2,15)(3,11)(4,12)(10,14)$$0$
$2$$3$$(1,8,5)(2,9,15)(3,11,6)(4,7,12)(10,14,13)$$-1$
$1$$5$$(1,14,2,4,11)(3,5,10,15,12)(6,8,13,9,7)$$2 \zeta_{5}$
$1$$5$$(1,2,11,14,4)(3,10,12,5,15)(6,13,7,8,9)$$2 \zeta_{5}^{2}$
$1$$5$$(1,4,14,11,2)(3,15,5,12,10)(6,9,8,7,13)$$2 \zeta_{5}^{3}$
$1$$5$$(1,11,4,2,14)(3,12,15,10,5)(6,7,9,13,8)$$-2 \zeta_{5}^{3} - 2 \zeta_{5}^{2} - 2 \zeta_{5} - 2$
$3$$10$$(1,12,14,3,2,5,4,10,11,15)(6,9,8,7,13)$$0$
$3$$10$$(1,3,4,15,14,5,11,12,2,10)(6,7,9,13,8)$$0$
$3$$10$$(1,10,2,12,11,5,14,15,4,3)(6,8,13,9,7)$$0$
$3$$10$$(1,15,11,10,4,5,2,3,14,12)(6,13,7,8,9)$$0$
$2$$15$$(1,7,10,11,9,5,4,13,3,2,8,12,14,6,15)$$-\zeta_{5}^{3}$
$2$$15$$(1,10,9,4,3,8,14,15,7,11,5,13,2,12,6)$$-\zeta_{5}$
$2$$15$$(1,9,3,14,7,5,2,6,10,4,8,15,11,13,12)$$-\zeta_{5}^{2}$
$2$$15$$(1,3,7,2,10,8,11,12,9,14,5,6,4,15,13)$$\zeta_{5}^{3} + \zeta_{5}^{2} + \zeta_{5} + 1$

The blue line marks the conjugacy class containing complex conjugation.