Properties

Label 16.734...504.24t1334.a.a
Dimension $16$
Group $((C_3^2:Q_8):C_3):C_2$
Conductor $7.344\times 10^{24}$
Root number $1$
Indicator $1$

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Basic invariants

Dimension: $16$
Group: $((C_3^2:Q_8):C_3):C_2$
Conductor: \(734\!\cdots\!504\)\(\medspace = 2^{26} \cdot 3^{18} \cdot 7^{10} \)
Frobenius-Schur indicator: $1$
Root number: $1$
Artin stem field: Galois closure of 9.3.9485046853632.1
Galois orbit size: $1$
Smallest permutation container: 24T1334
Parity: even
Determinant: 1.1.1t1.a.a
Projective image: $C_3^2:\GL(2,3)$
Projective stem field: Galois closure of 9.3.9485046853632.1

Defining polynomial

$f(x)$$=$ \( x^{9} - 3x^{8} - 6x^{7} + 36x^{6} - 48x^{5} + 18x^{4} - 12x^{3} + 18x^{2} + 3x + 1 \) Copy content Toggle raw display .

The roots of $f$ are computed in an extension of $\Q_{ 61 }$ to precision 10.

Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 61 }$: \( x^{4} + 3x^{2} + 40x + 2 \) Copy content Toggle raw display

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

Generators of the action on the roots $r_1, \ldots, r_{ 9 }$

Cycle notation
$(1,5,9)(2,4,3)(6,7,8)$
$(1,4,8)(2,7,9)(3,6,5)$
$(2,4,3)(6,8,7)$
$(1,8,4)(2,7,9)$
$(1,8,9,2)(3,7,6,4)$
$(1,8,6,4,7,9,5,2)$

Character values on conjugacy classes

SizeOrderAction on $r_1, \ldots, r_{ 9 }$ Character value
$1$$1$$()$$16$
$9$$2$$(1,7)(2,4)(5,6)(8,9)$$0$
$36$$2$$(1,4)(3,6)(7,9)$$0$
$8$$3$$(1,5,9)(2,4,3)(6,7,8)$$-2$
$24$$3$$(3,9,8)(4,7,5)$$-2$
$48$$3$$(1,2,8)(3,7,9)(4,6,5)$$1$
$54$$4$$(1,6,7,5)(2,8,4,9)$$0$
$72$$6$$(1,6,7,4,3,9)(2,8,5)$$0$
$72$$6$$(1,8,2,3,6,9)(4,5)$$0$
$54$$8$$(1,8,6,4,7,9,5,2)$$0$
$54$$8$$(1,9,6,2,7,8,5,4)$$0$

The blue line marks the conjugacy class containing complex conjugation.