Properties

Label 2.484.15t4.b.a
Dimension $2$
Group $S_3 \times C_5$
Conductor $484$
Root number not computed
Indicator $0$

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Basic invariants

Dimension: $2$
Group: $S_3 \times C_5$
Conductor: \(484\)\(\medspace = 2^{2} \cdot 11^{2} \)
Artin stem field: Galois closure of 15.5.388863829589238784.1
Galois orbit size: $4$
Smallest permutation container: $S_3 \times C_5$
Parity: odd
Determinant: 1.44.10t1.a.b
Projective image: $S_3$
Projective stem field: Galois closure of 3.1.484.1

Defining polynomial

$f(x)$$=$ \( x^{15} - 3 x^{14} + 2 x^{13} - x^{12} + 5 x^{11} - 22 x^{9} + 33 x^{8} - 22 x^{7} + 22 x^{6} - 22 x^{5} + \cdots - 1 \) Copy content Toggle raw display .

The roots of $f$ are computed in an extension of $\Q_{ 61 }$ to precision 5.

Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 61 }$: \( x^{5} + 12x + 59 \) Copy content Toggle raw display

Roots:
$r_{ 1 }$ $=$ \( 3 a^{3} + 22 a^{2} + 15 a + 49 + \left(54 a^{4} + 3 a^{3} + 40 a^{2} + 24 a + 54\right)\cdot 61 + \left(43 a^{4} + a^{3} + 51 a^{2} + 48 a + 30\right)\cdot 61^{2} + \left(40 a^{4} + 44 a^{3} + 9 a^{2} + 35 a\right)\cdot 61^{3} + \left(31 a^{4} + 16 a^{3} + 49 a^{2} + 20 a + 60\right)\cdot 61^{4} +O(61^{5})\) Copy content Toggle raw display
$r_{ 2 }$ $=$ \( 9 a^{4} + 50 a^{3} + 12 a^{2} + 36 a + 50 + \left(18 a^{4} + 25 a^{3} + 32 a^{2} + 47 a + 27\right)\cdot 61 + \left(19 a^{4} + 26 a^{3} + 43 a^{2} + 21 a + 14\right)\cdot 61^{2} + \left(a^{4} + 59 a^{3} + 35 a^{2} + 20 a + 49\right)\cdot 61^{3} + \left(44 a^{4} + 48 a^{3} + 12 a^{2} + 33 a + 7\right)\cdot 61^{4} +O(61^{5})\) Copy content Toggle raw display
$r_{ 3 }$ $=$ \( 16 a^{4} + 59 a^{3} + 42 a^{2} + 57 a + 44 + \left(a^{4} + 44 a^{3} + 26 a^{2} + 50 a + 48\right)\cdot 61 + \left(57 a^{4} + 29 a^{3} + 42 a^{2} + 7 a + 22\right)\cdot 61^{2} + \left(49 a^{4} + 2 a^{3} + 5 a^{2} + 58 a + 52\right)\cdot 61^{3} + \left(20 a^{4} + 15 a^{3} + 21 a^{2} + 58 a + 16\right)\cdot 61^{4} +O(61^{5})\) Copy content Toggle raw display
$r_{ 4 }$ $=$ \( 21 a^{4} + 10 a^{3} + 22 a^{2} + 41 a + 31 + \left(39 a^{4} + 28 a^{3} + 11 a^{2} + 60 a + 60\right)\cdot 61 + \left(55 a^{4} + 25 a^{3} + 18 a^{2} + 35 a + 33\right)\cdot 61^{2} + \left(54 a^{4} + 57 a^{3} + 20 a^{2} + 4 a + 2\right)\cdot 61^{3} + \left(6 a^{4} + 6 a^{3} + 57 a^{2} + 20 a + 54\right)\cdot 61^{4} +O(61^{5})\) Copy content Toggle raw display
$r_{ 5 }$ $=$ \( 26 a^{4} + 27 a^{3} + 16 a + 18 + \left(17 a^{4} + 28 a^{3} + 36 a^{2} + 47 a + 45\right)\cdot 61 + \left(38 a^{4} + 49 a^{3} + 8 a^{2} + a + 13\right)\cdot 61^{2} + \left(34 a^{4} + 36 a^{3} + 48 a^{2} + a + 15\right)\cdot 61^{3} + \left(15 a^{4} + 22 a^{3} + 30 a^{2} + 60 a + 15\right)\cdot 61^{4} +O(61^{5})\) Copy content Toggle raw display
$r_{ 6 }$ $=$ \( 27 a^{4} + 29 a^{3} + 20 a^{2} + 17 a + 52 + \left(55 a^{4} + 46 a^{3} + 60 a^{2} + 38 a + 19\right)\cdot 61 + \left(29 a^{4} + 7 a^{3} + 8 a^{2} + 58 a + 55\right)\cdot 61^{2} + \left(43 a^{4} + 9 a^{3} + 34 a^{2} + 9 a + 14\right)\cdot 61^{3} + \left(4 a^{4} + 46 a^{3} + 23 a^{2} + 50 a + 45\right)\cdot 61^{4} +O(61^{5})\) Copy content Toggle raw display
$r_{ 7 }$ $=$ \( 29 a^{4} + 31 a^{3} + 12 a^{2} + 29 a + 59 + \left(33 a^{4} + 14 a^{3} + 45 a^{2} + 22 a + 52\right)\cdot 61 + \left(14 a^{4} + 26 a^{3} + 19 a + 29\right)\cdot 61^{2} + \left(7 a^{4} + 20 a^{3} + 40 a^{2} + 37 a + 8\right)\cdot 61^{3} + \left(8 a^{4} + 29 a^{3} + 5 a^{2} + 40 a + 29\right)\cdot 61^{4} +O(61^{5})\) Copy content Toggle raw display
$r_{ 8 }$ $=$ \( 32 a^{4} + 14 a^{3} + 5 a^{2} + 6 a + 39 + \left(49 a^{4} + 21 a^{3} + 46 a^{2} + 47 a + 60\right)\cdot 61 + \left(11 a^{4} + 32 a^{3} + 30 a^{2} + 35 a + 27\right)\cdot 61^{2} + \left(51 a^{4} + 35 a^{3} + 55 a^{2} + 26 a + 3\right)\cdot 61^{3} + \left(17 a^{4} + 31 a^{3} + 32 a^{2} + 31 a + 37\right)\cdot 61^{4} +O(61^{5})\) Copy content Toggle raw display
$r_{ 9 }$ $=$ \( 39 a^{4} + 30 a^{3} + 12 a^{2} + 49 a + 33 + \left(a^{4} + 11 a^{3} + 9 a^{2} + 3\right)\cdot 61 + \left(51 a^{4} + 51 a^{3} + 26 a^{2} + 47 a + 14\right)\cdot 61^{2} + \left(27 a^{4} + 22 a^{3} + 20 a^{2} + 4 a + 23\right)\cdot 61^{3} + \left(54 a^{4} + 18 a^{3} + 44 a^{2} + 60 a + 10\right)\cdot 61^{4} +O(61^{5})\) Copy content Toggle raw display
$r_{ 10 }$ $=$ \( 42 a^{4} + 42 a^{3} + 37 a^{2} + 25 a + 13 + \left(57 a^{4} + 21 a^{3} + 31 a^{2} + 48 a + 29\right)\cdot 61 + \left(46 a^{4} + 59 a^{3} + 46 a^{2} + 47 a + 11\right)\cdot 61^{2} + \left(16 a^{3} + 6 a^{2} + 46 a + 56\right)\cdot 61^{3} + \left(15 a^{4} + 54 a^{3} + 34 a^{2} + 31 a + 9\right)\cdot 61^{4} +O(61^{5})\) Copy content Toggle raw display
$r_{ 11 }$ $=$ \( 43 a^{4} + 15 a^{3} + 19 a^{2} + 41 a + 47 + \left(38 a^{4} + 10 a^{3} + 46 a^{2} + 38 a + 17\right)\cdot 61 + \left(14 a^{4} + 22 a^{3} + 17 a^{2} + 31 a + 6\right)\cdot 61^{2} + \left(51 a^{4} + 42 a^{3} + 47 a^{2} + 33 a + 16\right)\cdot 61^{3} + \left(20 a^{4} + a^{3} + 60 a^{2} + 59 a + 29\right)\cdot 61^{4} +O(61^{5})\) Copy content Toggle raw display
$r_{ 12 }$ $=$ \( 46 a^{4} + 54 a^{3} + 47 a^{2} + 23 a + 27 + \left(47 a^{4} + 25 a^{3} + 16 a^{2} + 41 a + 31\right)\cdot 61 + \left(4 a^{4} + 6 a^{3} + 21 a^{2} + 17 a + 21\right)\cdot 61^{2} + \left(45 a^{4} + 54 a^{2} + 5 a + 42\right)\cdot 61^{3} + \left(34 a^{4} + 17 a^{3} + 5 a^{2} + 51 a + 40\right)\cdot 61^{4} +O(61^{5})\) Copy content Toggle raw display
$r_{ 13 }$ $=$ \( 48 a^{4} + 53 a^{3} + 58 a^{2} + 33 a + 34 + \left(16 a^{4} + 15 a^{3} + 34 a^{2} + 12 a + 2\right)\cdot 61 + \left(15 a^{4} + 38 a^{3} + 34 a^{2} + 38 a + 49\right)\cdot 61^{2} + \left(9 a^{4} + 35 a^{3} + 9 a^{2} + 9 a + 27\right)\cdot 61^{3} + \left(2 a^{4} + 29 a^{3} + 22 a^{2} + 32 a + 8\right)\cdot 61^{4} +O(61^{5})\) Copy content Toggle raw display
$r_{ 14 }$ $=$ \( 50 a^{4} + 26 a^{3} + 16 a^{2} + 48 a + 41 + \left(21 a^{4} + 18 a^{3} + 23 a^{2} + 42 a + 38\right)\cdot 61 + \left(58 a^{4} + 2 a^{3} + a^{2} + 13 a + 35\right)\cdot 61^{2} + \left(8 a^{4} + 47 a^{2} + 27 a\right)\cdot 61^{3} + \left(55 a^{4} + 40 a^{3} + 17 a^{2} + 42 a + 17\right)\cdot 61^{4} +O(61^{5})\) Copy content Toggle raw display
$r_{ 15 }$ $=$ \( 60 a^{4} + 45 a^{3} + 42 a^{2} + 52 a + 15 + \left(34 a^{4} + 49 a^{3} + 27 a^{2} + 25 a + 55\right)\cdot 61 + \left(26 a^{4} + 48 a^{3} + 13 a^{2} + a + 59\right)\cdot 61^{2} + \left(43 a^{3} + 53 a^{2} + 45 a + 52\right)\cdot 61^{3} + \left(34 a^{4} + 48 a^{3} + 8 a^{2} + 17 a + 45\right)\cdot 61^{4} +O(61^{5})\) Copy content Toggle raw display

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

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

Character values on conjugacy classes

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

The blue line marks the conjugacy class containing complex conjugation.