Properties

Label 7.594823321.8t25.a.a
Dimension $7$
Group $C_2^3:C_7$
Conductor $594823321$
Root number $1$
Indicator $1$

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Basic invariants

Dimension: $7$
Group: $C_2^3:C_7$
Conductor: \(594823321\)\(\medspace = 29^{6} \)
Frobenius-Schur indicator: $1$
Root number: $1$
Artin stem field: Galois closure of 8.0.594823321.1
Galois orbit size: $1$
Smallest permutation container: $C_2^3:C_7$
Parity: even
Determinant: 1.1.1t1.a.a
Projective image: $F_8$
Projective stem field: Galois closure of 8.0.594823321.1

Defining polynomial

$f(x)$$=$ \( x^{8} - 3x^{7} + 9x^{6} - 15x^{5} + 23x^{4} - 21x^{3} + 18x^{2} - 7x + 2 \) Copy content Toggle raw display .

The roots of $f$ are computed in an extension of $\Q_{ 11 }$ to precision 10.

Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 11 }$: \( x^{7} + 4x + 9 \) Copy content Toggle raw display

Roots:
$r_{ 1 }$ $=$ \( 10 + 4\cdot 11 + 10\cdot 11^{2} + 10\cdot 11^{3} + 8\cdot 11^{4} + 3\cdot 11^{5} + 6\cdot 11^{6} + 11^{7} + 10\cdot 11^{8} + 4\cdot 11^{9} +O(11^{10})\) Copy content Toggle raw display
$r_{ 2 }$ $=$ \( a^{6} + 10 a^{5} + 6 a^{4} + 4 a^{3} + 6 a^{2} + 2 a + 4 + \left(9 a^{6} + 8 a^{5} + 8 a^{4} + 5 a^{3} + 3 a^{2} + a + 5\right)\cdot 11 + \left(8 a^{6} + a^{5} + 8 a^{3} + 5 a^{2} + 6 a\right)\cdot 11^{2} + \left(4 a^{6} + 3 a^{5} + 8 a^{3} + 10 a^{2} + 10 a + 7\right)\cdot 11^{3} + \left(3 a^{6} + 8 a^{5} + 8 a^{4} + 8 a^{2} + a + 2\right)\cdot 11^{4} + \left(3 a^{6} + 6 a^{5} + 5 a^{4} + 4 a^{3} + 4 a^{2} + 2 a + 9\right)\cdot 11^{5} + \left(8 a^{6} + 3 a^{5} + 7 a^{4} + 6 a^{3} + 6 a^{2} + 9 a\right)\cdot 11^{6} + \left(3 a^{6} + 10 a^{5} + a^{4} + 3 a^{3} + 5 a^{2} + 8 a\right)\cdot 11^{7} + \left(5 a^{6} + 2 a^{5} + 2 a^{4} + 8 a^{3} + 2 a^{2} + 6 a + 9\right)\cdot 11^{8} + \left(7 a^{6} + 4 a^{5} + 10 a^{4} + 4 a^{3} + 5 a + 10\right)\cdot 11^{9} +O(11^{10})\) Copy content Toggle raw display
$r_{ 3 }$ $=$ \( 2 a^{6} + 9 a^{5} + 6 a^{4} + 7 a^{3} + 2 a^{2} + 7 a + 9 + \left(4 a^{6} + 7 a^{5} + 5 a^{4} + a^{3} + 2 a^{2} + 7 a + 5\right)\cdot 11 + \left(10 a^{6} + 10 a^{5} + 3 a^{4} + a^{3} + 2 a + 10\right)\cdot 11^{2} + \left(5 a^{6} + 4 a^{5} + 7 a^{4} + 6 a^{3} + a^{2} + 4 a + 10\right)\cdot 11^{3} + \left(2 a^{5} + 2 a^{4} + 7 a^{3} + 6 a^{2} + 2 a + 9\right)\cdot 11^{4} + \left(8 a^{5} + 9 a^{4} + a^{3} + 6 a^{2} + 4 a + 5\right)\cdot 11^{5} + \left(5 a^{6} + 2 a^{5} + 3 a^{4} + 8 a^{3} + 9 a^{2} + 10 a\right)\cdot 11^{6} + \left(8 a^{6} + a^{5} + 9 a^{4} + 8 a^{3} + a^{2} + 2 a + 2\right)\cdot 11^{7} + \left(7 a^{6} + 10 a^{5} + 7 a^{4} + 2 a^{3} + 9 a^{2} + 3 a + 3\right)\cdot 11^{8} + \left(4 a^{6} + a^{5} + 5 a^{4} + 9 a^{3} + 7 a^{2} + 3 a + 1\right)\cdot 11^{9} +O(11^{10})\) Copy content Toggle raw display
$r_{ 4 }$ $=$ \( 3 a^{6} + 10 a^{5} + 5 a^{4} + 3 a^{3} + 4 a^{2} + 7 a + 3 + \left(6 a^{6} + 9 a^{5} + a^{4} + 5 a^{3} + 3 a^{2} + 2 a + 8\right)\cdot 11 + \left(a^{6} + 9 a^{5} + a^{4} + 9 a^{3} + 7 a^{2} + 4 a\right)\cdot 11^{2} + \left(9 a^{6} + 6 a^{5} + 9 a^{4} + 5 a^{3} + 9 a^{2} + 5 a + 3\right)\cdot 11^{3} + \left(9 a^{6} + a^{4} + 9 a^{3} + 2 a^{2} + 8 a + 7\right)\cdot 11^{4} + \left(5 a^{6} + 2 a^{4} + 3 a^{3} + 8 a + 8\right)\cdot 11^{5} + \left(10 a^{6} + 10 a^{5} + 7 a^{4} + 9 a^{3} + 10 a^{2} + 3\right)\cdot 11^{6} + \left(4 a^{6} + 6 a^{5} + 3 a^{4} + 8 a^{3} + a^{2} + 9 a + 7\right)\cdot 11^{7} + \left(3 a^{6} + 2 a^{5} + 9 a^{4} + a^{3} + 9 a + 5\right)\cdot 11^{8} + \left(5 a^{6} + 5 a^{5} + 6 a^{4} + 10 a^{3} + 5 a^{2} + 6\right)\cdot 11^{9} +O(11^{10})\) Copy content Toggle raw display
$r_{ 5 }$ $=$ \( 9 a^{6} + 2 a^{4} + 9 a^{3} + 10 a^{2} + 7 a + \left(10 a^{6} + 8 a^{4} + 10 a^{3} + 7 a^{2} + a + 5\right)\cdot 11 + \left(6 a^{6} + 10 a^{4} + a^{3} + a^{2} + 6 a\right)\cdot 11^{2} + \left(6 a^{6} + 3 a^{5} + 9 a^{4} + 10 a^{3} + 9 a^{2} + 2 a + 7\right)\cdot 11^{3} + \left(5 a^{6} + 9 a^{5} + 3 a^{4} + 4 a^{3} + 2 a\right)\cdot 11^{4} + \left(3 a^{6} + 8 a^{5} + 7 a^{4} + 3 a^{3} + 8 a^{2} + 8 a + 2\right)\cdot 11^{5} + \left(2 a^{6} + 7 a^{5} + 9 a^{4} + 3 a^{3} + 7 a^{2} + 8 a + 10\right)\cdot 11^{6} + \left(5 a^{6} + 2 a^{5} + 7 a^{4} + 2 a^{2} + 3 a + 1\right)\cdot 11^{7} + \left(5 a^{6} + 7 a^{5} + 9 a^{4} + 6 a^{3} + 8 a^{2} + 4 a + 3\right)\cdot 11^{8} + \left(a^{6} + 9 a^{5} + 4 a^{4} + 10 a^{2} + 1\right)\cdot 11^{9} +O(11^{10})\) Copy content Toggle raw display
$r_{ 6 }$ $=$ \( 9 a^{6} + 3 a^{5} + 2 a^{4} + 7 a^{3} + 9 a^{2} + 4 a + \left(2 a^{6} + 6 a^{5} + 10 a^{4} + 3 a^{3} + 2 a^{2} + 2 a + 9\right)\cdot 11 + \left(4 a^{6} + 4 a^{5} + 10 a^{4} + 4 a^{3} + 10 a + 6\right)\cdot 11^{2} + \left(8 a^{6} + 3 a^{5} + 2 a^{4} + 4 a^{3} + 4 a^{2} + 3\right)\cdot 11^{3} + \left(2 a^{6} + 9 a^{5} + 3 a^{4} + 3 a^{3} + 7 a^{2} + 5 a\right)\cdot 11^{4} + \left(10 a^{6} + 10 a^{5} + 6 a^{3} + 7 a^{2} + 5 a\right)\cdot 11^{5} + \left(a^{6} + 6 a^{5} + 3 a^{4} + 6 a^{3} + a^{2} + 1\right)\cdot 11^{6} + \left(6 a^{6} + 6 a^{5} + 3 a^{4} + a^{3} + 4 a^{2} + 6 a + 2\right)\cdot 11^{7} + \left(a^{6} + 6 a^{5} + 7 a^{4} + 3 a^{3} + 3 a^{2} + 10\right)\cdot 11^{8} + \left(4 a^{6} + 4 a^{5} + 2 a^{4} + 2 a^{3} + 8 a^{2} + 10 a\right)\cdot 11^{9} +O(11^{10})\) Copy content Toggle raw display
$r_{ 7 }$ $=$ \( 10 a^{6} + 6 a^{5} + 4 a^{4} + 5 a^{3} + a + 5 + \left(5 a^{6} + a^{5} + 5 a^{4} + 9 a^{3} + 8 a^{2} + 5 a + 5\right)\cdot 11 + \left(4 a^{6} + 6 a^{5} + 8 a^{4} + 5 a^{3} + 10 a^{2} + 3 a + 1\right)\cdot 11^{2} + \left(a^{6} + 2 a^{5} + 10 a^{4} + 5 a^{3} + 3 a^{2} + 8 a\right)\cdot 11^{3} + \left(7 a^{6} + 2 a^{5} + 5 a^{3} + 10 a^{2} + 2 a + 9\right)\cdot 11^{4} + \left(4 a^{6} + 5 a^{5} + 3 a^{4} + 4 a^{3} + 5 a^{2} + 5 a + 2\right)\cdot 11^{5} + \left(2 a^{6} + 8 a^{5} + a^{4} + 7 a^{3} + a^{2} + 5 a + 4\right)\cdot 11^{6} + \left(9 a^{6} + 6 a^{5} + 10 a^{4} + 5 a^{3} + 6 a^{2} + a + 9\right)\cdot 11^{7} + \left(6 a^{6} + 5 a^{5} + 9 a^{4} + 7 a^{3} + 7 a^{2} + 4 a + 7\right)\cdot 11^{8} + \left(5 a^{6} + a^{5} + 5 a^{4} + 6 a^{3} + 7 a^{2} + 7 a + 10\right)\cdot 11^{9} +O(11^{10})\) Copy content Toggle raw display
$r_{ 8 }$ $=$ \( 10 a^{6} + 6 a^{5} + 8 a^{4} + 9 a^{3} + 2 a^{2} + 5 a + 5 + \left(4 a^{6} + 9 a^{5} + 4 a^{4} + 7 a^{3} + 5 a^{2} + a\right)\cdot 11 + \left(7 a^{6} + 10 a^{5} + 8 a^{4} + a^{3} + 7 a^{2} + 2\right)\cdot 11^{2} + \left(7 a^{6} + 8 a^{5} + 3 a^{4} + 3 a^{3} + 5 a^{2} + a + 1\right)\cdot 11^{3} + \left(3 a^{6} + a^{4} + a^{3} + 7 a^{2} + 10 a + 5\right)\cdot 11^{4} + \left(5 a^{6} + 4 a^{5} + 5 a^{4} + 9 a^{3} + 10 a^{2} + 9 a\right)\cdot 11^{5} + \left(2 a^{6} + 4 a^{5} + 2 a^{3} + 6 a^{2} + 8 a + 6\right)\cdot 11^{6} + \left(6 a^{6} + 9 a^{5} + 8 a^{4} + 4 a^{3} + 10 a^{2} + 8\right)\cdot 11^{7} + \left(2 a^{6} + 8 a^{5} + 8 a^{4} + 3 a^{3} + a^{2} + 4 a + 5\right)\cdot 11^{8} + \left(4 a^{6} + 5 a^{5} + 7 a^{4} + 10 a^{3} + 4 a^{2} + 5 a + 7\right)\cdot 11^{9} +O(11^{10})\) Copy content Toggle raw display

Generators of the action on the roots $r_1, \ldots, r_{ 8 }$

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

Character values on conjugacy classes

SizeOrderAction on $r_1, \ldots, r_{ 8 }$ Character value
$1$$1$$()$$7$
$7$$2$$(1,8)(2,7)(3,4)(5,6)$$-1$
$8$$7$$(1,7,8,3,4,2,6)$$0$
$8$$7$$(1,8,4,6,7,3,2)$$0$
$8$$7$$(1,3,6,8,2,7,4)$$0$
$8$$7$$(1,4,7,2,8,6,3)$$0$
$8$$7$$(1,2,3,7,6,4,8)$$0$
$8$$7$$(1,6,2,4,3,8,7)$$0$

The blue line marks the conjugacy class containing complex conjugation.