Properties

Label 2.1991.14t3.a.a
Dimension $2$
Group $D_{14}$
Conductor $1991$
Root number $1$
Indicator $1$

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Basic invariants

Dimension: $2$
Group: $D_{14}$
Conductor: \(1991\)\(\medspace = 11 \cdot 181 \)
Frobenius-Schur indicator: $1$
Root number: $1$
Artin stem field: Galois closure of 14.2.11274729599284301762821.1
Galois orbit size: $3$
Smallest permutation container: $D_{14}$
Parity: odd
Determinant: 1.1991.2t1.a.a
Projective image: $D_7$
Projective stem field: Galois closure of 7.1.7892485271.1

Defining polynomial

$f(x)$$=$ \( x^{14} - 2 x^{13} + 7 x^{12} - 10 x^{11} - 52 x^{10} - 90 x^{9} - 340 x^{8} - 179 x^{7} + 955 x^{6} + \cdots - 1111 \) Copy content Toggle raw display .

The roots of $f$ are computed in an extension of $\Q_{ 37 }$ to precision 10.

Minimal polynomial of a generator $a$ of $K$ over $\mathbb{Q}_{ 37 }$: \( x^{7} + 7x + 35 \) Copy content Toggle raw display

Roots:
$r_{ 1 }$ $=$ \( 2 a^{6} + a^{5} + 17 a^{4} + 28 a^{3} + 19 a^{2} + 9 a + 28 + \left(10 a^{6} + 20 a^{4} + 4 a^{3} + 19 a^{2} + 34 a + 12\right)\cdot 37 + \left(12 a^{6} + 33 a^{5} + 11 a^{4} + 13 a^{3} + 8 a^{2} + 4 a + 31\right)\cdot 37^{2} + \left(6 a^{6} + 34 a^{5} + 34 a^{4} + 33 a^{3} + 19 a^{2} + 13 a + 16\right)\cdot 37^{3} + \left(13 a^{6} + 8 a^{5} + 33 a^{4} + 2 a^{3} + 17 a^{2} + 32 a + 31\right)\cdot 37^{4} + \left(13 a^{6} + 6 a^{4} + 5 a^{3} + a^{2} + 32 a\right)\cdot 37^{5} + \left(24 a^{6} + 7 a^{5} + 7 a^{4} + 2 a^{3} + 17 a^{2} + 28 a + 14\right)\cdot 37^{6} + \left(28 a^{6} + 28 a^{5} + 31 a^{4} + 8 a^{3} + 24 a^{2} + 29 a + 13\right)\cdot 37^{7} + \left(36 a^{6} + 25 a^{5} + 17 a^{4} + 4 a^{3} + 17 a^{2} + 26 a + 30\right)\cdot 37^{8} + \left(10 a^{6} + 21 a^{5} + 20 a^{4} + a^{3} + 3 a^{2} + 7 a + 7\right)\cdot 37^{9} +O(37^{10})\) Copy content Toggle raw display
$r_{ 2 }$ $=$ \( 5 a^{6} + 6 a^{5} + 22 a^{4} + 33 a^{3} + 4 a^{2} + 19 a + 9 + \left(14 a^{6} + 34 a^{5} + 3 a^{4} + 9 a^{3} + 18 a\right)\cdot 37 + \left(32 a^{6} + 13 a^{5} + 11 a^{4} + 28 a^{3} + 5 a^{2} + 11 a + 4\right)\cdot 37^{2} + \left(7 a^{6} + a^{5} + 9 a^{4} + 24 a^{3} + 20 a^{2} + 34 a + 26\right)\cdot 37^{3} + \left(15 a^{6} + 7 a^{5} + 21 a^{4} + 25 a^{3} + 13 a^{2} + 14 a + 6\right)\cdot 37^{4} + \left(20 a^{6} + 18 a^{5} + 14 a^{4} + 22 a^{3} + 34 a^{2} + 6\right)\cdot 37^{5} + \left(23 a^{6} + 28 a^{5} + 16 a^{4} + 13 a^{3} + 23 a^{2} + 27 a + 9\right)\cdot 37^{6} + \left(13 a^{6} + 18 a^{5} + 12 a^{4} + 23 a^{3} + 10 a^{2} + 5 a + 34\right)\cdot 37^{7} + \left(10 a^{6} + 3 a^{5} + 21 a^{4} + 15 a^{3} + 24 a^{2} + 10 a + 19\right)\cdot 37^{8} + \left(5 a^{6} + 35 a^{5} + 23 a^{4} + 5 a^{3} + 9 a^{2} + 32 a + 10\right)\cdot 37^{9} +O(37^{10})\) Copy content Toggle raw display
$r_{ 3 }$ $=$ \( 7 a^{6} + 7 a^{5} + 35 a^{4} + 26 a^{3} + 15 a^{2} + 18 a + 21 + \left(36 a^{6} + 20 a^{5} + 33 a^{4} + 8 a^{3} + 21 a^{2} + 22 a + 21\right)\cdot 37 + \left(a^{6} + 17 a^{5} + 14 a^{4} + 34 a^{3} + 13 a^{2} + 12 a + 6\right)\cdot 37^{2} + \left(12 a^{6} + 21 a^{5} + 5 a^{4} + 20 a^{3} + 35 a^{2} + 8 a + 14\right)\cdot 37^{3} + \left(14 a^{6} + 34 a^{5} + 2 a^{4} + 28 a^{2} + 2 a + 1\right)\cdot 37^{4} + \left(32 a^{6} + 18 a^{5} + 3 a^{4} + 14 a^{3} + 29 a^{2} + 2 a + 4\right)\cdot 37^{5} + \left(6 a^{6} + 36 a^{5} + 10 a^{4} + 7 a^{3} + 3 a^{2} + 25 a + 20\right)\cdot 37^{6} + \left(29 a^{6} + 6 a^{5} + 35 a^{4} + 30 a^{3} + 32 a^{2} + 20 a + 16\right)\cdot 37^{7} + \left(24 a^{6} + 5 a^{5} + 8 a^{4} + 21 a^{3} + 18 a^{2} + 31 a + 32\right)\cdot 37^{8} + \left(20 a^{6} + 20 a^{5} + 32 a^{4} + 19 a^{3} + 17 a^{2} + 27 a + 28\right)\cdot 37^{9} +O(37^{10})\) Copy content Toggle raw display
$r_{ 4 }$ $=$ \( 10 a^{6} + 16 a^{5} + 19 a^{4} + 25 a^{3} + 36 a^{2} + a + 2 + \left(27 a^{6} + 18 a^{5} + 22 a^{4} + 32 a^{3} + 16 a^{2} + 19 a + 5\right)\cdot 37 + \left(28 a^{6} + 16 a^{5} + 31 a^{4} + 28 a^{3} + 25 a^{2} + 18 a + 19\right)\cdot 37^{2} + \left(28 a^{6} + 6 a^{5} + 17 a^{4} + 32 a^{3} + 13 a^{2} + 16 a + 3\right)\cdot 37^{3} + \left(30 a^{6} + 25 a^{5} + 14 a^{4} + 27 a^{3} + 32 a^{2} + 33 a + 26\right)\cdot 37^{4} + \left(5 a^{6} + 2 a^{5} + 35 a^{4} + 36 a^{3} + 28 a^{2} + 13 a + 29\right)\cdot 37^{5} + \left(29 a^{6} + 29 a^{5} + 36 a^{4} + 28 a^{3} + 19 a^{2} + 25 a + 5\right)\cdot 37^{6} + \left(24 a^{6} + 14 a^{4} + 33 a^{3} + 12 a^{2} + 31 a + 27\right)\cdot 37^{7} + \left(34 a^{6} + 17 a^{5} + 18 a^{4} + 8 a^{3} + 21 a^{2} + 36 a + 17\right)\cdot 37^{8} + \left(9 a^{6} + 13 a^{5} + 19 a^{4} + 26 a^{3} + 26 a^{2} + 2 a + 1\right)\cdot 37^{9} +O(37^{10})\) Copy content Toggle raw display
$r_{ 5 }$ $=$ \( 10 a^{6} + 17 a^{5} + 18 a^{4} + 15 a^{3} + 34 a^{2} + 24 a + 2 + \left(33 a^{6} + 10 a^{5} + 5 a^{4} + 24 a^{3} + 32 a^{2} + 8 a + 4\right)\cdot 37 + \left(31 a^{6} + 28 a^{5} + 24 a^{4} + 12 a^{3} + 34 a^{2} + 28 a + 1\right)\cdot 37^{2} + \left(9 a^{6} + 24 a^{5} + 31 a^{4} + 11 a^{3} + 22 a^{2} + 31 a + 1\right)\cdot 37^{3} + \left(25 a^{6} + 5 a^{5} + 27 a^{4} + 32 a^{3} + 13 a^{2} + 13 a + 30\right)\cdot 37^{4} + \left(a^{6} + 36 a^{5} + 5 a^{4} + 20 a^{3} + 36 a^{2} + 12 a + 4\right)\cdot 37^{5} + \left(9 a^{6} + 13 a^{5} + 2 a^{4} + 19 a^{3} + 4 a^{2} + 2 a + 33\right)\cdot 37^{6} + \left(5 a^{6} + 5 a^{5} + 14 a^{4} + 19 a^{3} + 7 a^{2} + 22 a + 20\right)\cdot 37^{7} + \left(29 a^{6} + 11 a^{5} + 32 a^{4} + 16 a^{3} + 8 a^{2} + 29 a + 21\right)\cdot 37^{8} + \left(11 a^{6} + 26 a^{5} + 26 a^{3} + 34 a^{2} + 29 a + 12\right)\cdot 37^{9} +O(37^{10})\) Copy content Toggle raw display
$r_{ 6 }$ $=$ \( 14 a^{6} + 36 a^{5} + 36 a^{4} + 20 a^{3} + 9 a^{2} + 21 a + 26 + \left(33 a^{6} + 36 a^{5} + 25 a^{4} + 9 a^{3} + 34 a^{2} + 8 a + 4\right)\cdot 37 + \left(18 a^{6} + 20 a^{5} + 33 a^{4} + a^{3} + 3 a^{2} + 9 a + 34\right)\cdot 37^{2} + \left(13 a^{6} + 21 a^{5} + 26 a^{4} + 24 a^{3} + 16 a^{2} + 7 a + 22\right)\cdot 37^{3} + \left(33 a^{6} + 8 a^{5} + 34 a^{4} + a^{3} + 26 a^{2} + 21 a + 4\right)\cdot 37^{4} + \left(9 a^{6} + 14 a^{5} + 17 a^{4} + 34 a^{3} + 11 a + 17\right)\cdot 37^{5} + \left(30 a^{6} + 11 a^{5} + 28 a^{4} + 6 a^{3} + 3 a^{2} + 11 a + 12\right)\cdot 37^{6} + \left(3 a^{6} + 35 a^{5} + 6 a^{4} + 22 a^{3} + 30 a^{2} + 27 a + 12\right)\cdot 37^{7} + \left(5 a^{6} + 11 a^{5} + 13 a^{4} + 4 a^{3} + 14 a^{2} + 11 a + 25\right)\cdot 37^{8} + \left(8 a^{6} + 16 a^{5} + 18 a^{4} + 28 a^{3} + 4 a^{2} + 34 a + 27\right)\cdot 37^{9} +O(37^{10})\) Copy content Toggle raw display
$r_{ 7 }$ $=$ \( 16 a^{6} + 6 a^{5} + 28 a^{4} + 14 a^{3} + 35 a^{2} + 17 a + 1 + \left(14 a^{6} + 16 a^{5} + 22 a^{4} + 32 a^{3} + 18 a^{2} + 21 a + 2\right)\cdot 37 + \left(30 a^{6} + 17 a^{4} + 7 a^{3} + 33 a^{2} + 27 a + 29\right)\cdot 37^{2} + \left(9 a^{6} + 30 a^{5} + 5 a^{4} + 31 a^{3} + 22 a^{2} + 10 a\right)\cdot 37^{3} + \left(17 a^{6} + 16 a^{5} + 10 a^{4} + 2 a^{3} + 25 a^{2} + 36 a + 19\right)\cdot 37^{4} + \left(8 a^{6} + 35 a^{5} + 25 a^{4} + 6 a^{3} + 2 a^{2} + 31 a + 8\right)\cdot 37^{5} + \left(a^{6} + 9 a^{5} + 2 a^{4} + 17 a^{3} + 15 a^{2} + 25 a + 23\right)\cdot 37^{6} + \left(33 a^{6} + 16 a^{5} + 7 a^{4} + 31 a^{3} + 6 a^{2} + 30 a + 2\right)\cdot 37^{7} + \left(24 a^{5} + 35 a^{4} + 14 a^{3} + 26 a^{2} + 27 a\right)\cdot 37^{8} + \left(14 a^{6} + 18 a^{5} + 23 a^{4} + 30 a^{3} + 11 a^{2} + 11 a + 26\right)\cdot 37^{9} +O(37^{10})\) Copy content Toggle raw display
$r_{ 8 }$ $=$ \( 21 a^{6} + 33 a^{5} + 13 a^{4} + 30 a^{3} + 18 a^{2} + 22 a + 31 + \left(30 a^{6} + 25 a^{5} + 10 a^{3} + 7 a^{2} + 9 a + 24\right)\cdot 37 + \left(20 a^{6} + 25 a^{5} + 23 a^{3} + 3 a^{2} + 14 a + 8\right)\cdot 37^{2} + \left(32 a^{6} + 23 a^{5} + 9 a^{4} + 6 a^{3} + 22 a^{2} + 15 a + 26\right)\cdot 37^{3} + \left(19 a^{6} + 4 a^{5} + 24 a^{4} + 24 a^{3} + 27 a^{2} + 2 a + 34\right)\cdot 37^{4} + \left(29 a^{6} + 20 a^{5} + 3 a^{4} + 34 a^{3} + 12 a^{2} + 15 a + 23\right)\cdot 37^{5} + \left(25 a^{6} + 13 a^{5} + 29 a^{4} + 16 a^{2} + 23 a + 22\right)\cdot 37^{6} + \left(35 a^{6} + 14 a^{5} + 18 a^{4} + 15 a^{3} + 9 a^{2} + 22 a + 18\right)\cdot 37^{7} + \left(22 a^{6} + 14 a^{5} + 30 a^{4} + 17 a^{3} + 20 a^{2} + 9 a + 21\right)\cdot 37^{8} + \left(20 a^{6} + 36 a^{5} + 16 a^{4} + 19 a^{3} + 17 a^{2} + 14 a + 28\right)\cdot 37^{9} +O(37^{10})\) Copy content Toggle raw display
$r_{ 9 }$ $=$ \( 23 a^{6} + 8 a^{5} + a^{4} + 21 a^{3} + 19 a^{2} + 14 a + 6 + \left(31 a^{6} + 20 a^{5} + 32 a^{4} + 17 a^{3} + 26 a^{2} + 3 a + 31\right)\cdot 37 + \left(17 a^{6} + 24 a^{5} + 27 a^{4} + 22 a^{3} + 29 a^{2} + 8 a + 27\right)\cdot 37^{2} + \left(18 a^{6} + 30 a^{5} + 23 a^{4} + 16 a^{3} + 4 a^{2} + 33 a + 15\right)\cdot 37^{3} + \left(31 a^{6} + 2 a^{5} + 7 a^{4} + 9 a^{3} + a^{2} + 14 a + 30\right)\cdot 37^{4} + \left(7 a^{6} + 8 a^{5} + 7 a^{4} + 3 a^{3} + 10 a^{2} + 14 a + 4\right)\cdot 37^{5} + \left(36 a^{6} + 22 a^{5} + 27 a^{4} + 6 a^{3} + 34 a^{2} + 6 a + 11\right)\cdot 37^{6} + \left(8 a^{6} + 25 a^{5} + 16 a^{4} + 10 a^{3} + 36 a^{2} + 6\right)\cdot 37^{7} + \left(18 a^{6} + 21 a^{5} + 36 a^{4} + 18 a^{3} + 15 a + 30\right)\cdot 37^{8} + \left(17 a^{6} + 22 a^{5} + 20 a^{4} + 8 a^{3} + 17 a^{2} + 11 a + 9\right)\cdot 37^{9} +O(37^{10})\) Copy content Toggle raw display
$r_{ 10 }$ $=$ \( 24 a^{6} + 31 a^{5} + 13 a^{4} + 19 a^{3} + 35 a^{2} + 12 + \left(27 a^{6} + 27 a^{5} + 23 a^{4} + 13 a^{3} + 9 a^{2} + 22 a + 7\right)\cdot 37 + \left(25 a^{6} + 31 a^{5} + 15 a^{4} + 20 a^{3} + 12 a^{2} + 21 a + 1\right)\cdot 37^{2} + \left(35 a^{6} + 22 a^{5} + 14 a^{4} + 4 a^{3} + 15 a^{2} + 11 a + 8\right)\cdot 37^{3} + \left(27 a^{6} + 36 a^{5} + 7 a^{4} + 2 a^{3} + 17 a^{2} + 2 a + 9\right)\cdot 37^{4} + \left(24 a^{6} + 18 a^{5} + 3 a^{4} + 29 a^{3} + 35 a^{2} + 6 a + 32\right)\cdot 37^{5} + \left(28 a^{6} + 30 a^{5} + 34 a^{4} + 8 a^{3} + 12 a^{2} + 9 a + 2\right)\cdot 37^{6} + \left(10 a^{6} + 27 a^{5} + 35 a^{4} + 18 a^{3} + 25 a^{2} + 20 a + 17\right)\cdot 37^{7} + \left(12 a^{6} + 27 a^{5} + 32 a^{4} + 16 a^{3} + 32 a^{2} + 9 a + 31\right)\cdot 37^{8} + \left(9 a^{6} + 4 a^{5} + 14 a^{4} + 31 a^{3} + a^{2} + 28 a + 34\right)\cdot 37^{9} +O(37^{10})\) Copy content Toggle raw display
$r_{ 11 }$ $=$ \( 27 a^{6} + 23 a^{5} + 31 a^{4} + 13 a^{3} + 27 a^{2} + 31 a + 30 + \left(16 a^{6} + 12 a^{5} + 19 a^{4} + 23 a^{3} + a^{2} + 2 a + 15\right)\cdot 37 + \left(10 a^{6} + 23 a^{5} + 30 a^{4} + 17 a^{3} + 18 a^{2} + 28 a + 20\right)\cdot 37^{2} + \left(19 a^{6} + 6 a^{5} + 33 a^{4} + 13 a^{3} + 12 a^{2} + 20\right)\cdot 37^{3} + \left(9 a^{6} + 30 a^{5} + 32 a^{4} + 29 a^{3} + 9 a^{2} + 26 a + 9\right)\cdot 37^{4} + \left(26 a^{6} + 15 a^{5} + 35 a^{4} + 10 a^{3} + 26 a^{2} + 13 a + 4\right)\cdot 37^{5} + \left(3 a^{6} + a^{5} + 31 a^{4} + 19 a^{3} + 4 a^{2} + 2 a + 1\right)\cdot 37^{6} + \left(12 a^{6} + 33 a^{5} + 34 a^{3} + 14 a^{2} + 34 a + 25\right)\cdot 37^{7} + \left(27 a^{6} + 32 a^{5} + 28 a^{4} + 36 a^{3} + 31 a^{2} + 9 a + 10\right)\cdot 37^{8} + \left(8 a^{6} + 28 a^{5} + 25 a^{4} + 5 a^{3} + 25 a^{2} + 22 a + 31\right)\cdot 37^{9} +O(37^{10})\) Copy content Toggle raw display
$r_{ 12 }$ $=$ \( 30 a^{6} + 20 a^{5} + 34 a^{4} + 4 a^{3} + 28 a^{2} + 30 a + 11 + \left(19 a^{6} + 8 a^{5} + 27 a^{4} + 17 a^{3} + 24 a^{2} + 32 a + 34\right)\cdot 37 + \left(21 a^{6} + 35 a^{5} + 4 a^{4} + 30 a^{3} + 35 a^{2} + 25 a + 12\right)\cdot 37^{2} + \left(15 a^{6} + 35 a^{5} + 10 a^{4} + 11 a^{3} + 28 a^{2} + 22 a + 35\right)\cdot 37^{3} + \left(19 a^{6} + 29 a^{5} + 27 a^{4} + 5 a^{3} + 18 a^{2} + 30 a + 31\right)\cdot 37^{4} + \left(2 a^{6} + 20 a^{5} + 16 a^{4} + 4 a^{3} + 27 a^{2} + 9\right)\cdot 37^{5} + \left(6 a^{6} + 22 a^{5} + 36 a^{4} + 25 a^{3} + 33 a^{2} + 4 a + 15\right)\cdot 37^{6} + \left(15 a^{6} + 11 a^{5} + 29 a^{4} + 30 a^{3} + 31 a^{2} + 26 a + 6\right)\cdot 37^{7} + \left(4 a^{6} + 36 a^{5} + 21 a^{4} + 32 a^{3} + 17 a^{2} + 10 a + 21\right)\cdot 37^{8} + \left(30 a^{6} + 9 a^{5} + 33 a^{4} + 4 a^{3} + 14 a^{2} + 20 a + 11\right)\cdot 37^{9} +O(37^{10})\) Copy content Toggle raw display
$r_{ 13 }$ $=$ \( 34 a^{6} + 27 a^{5} + 23 a^{4} + 15 a^{3} + 17 a^{2} + 19 a + 35 + \left(20 a^{6} + 36 a^{5} + 30 a^{4} + 35 a^{3} + 13 a + 3\right)\cdot 37 + \left(21 a^{6} + 9 a^{5} + 26 a^{4} + 26 a^{3} + 16 a^{2} + 5 a + 13\right)\cdot 37^{2} + \left(3 a^{6} + 16 a^{5} + 33 a^{4} + 14 a^{3} + 27 a^{2} + 12 a\right)\cdot 37^{3} + \left(12 a^{6} + 4 a^{5} + 15 a^{4} + 28 a^{3} + 36 a^{2} + a + 25\right)\cdot 37^{4} + \left(11 a^{6} + 25 a^{5} + 33 a^{4} + 15 a^{3} + 27 a^{2} + 28 a + 25\right)\cdot 37^{5} + \left(7 a^{6} + 30 a^{5} + 34 a^{4} + 22 a^{3} + a^{2} + 21 a + 22\right)\cdot 37^{6} + \left(8 a^{6} + 9 a^{5} + 13 a^{4} + 33 a^{3} + 11 a^{2} + 26 a + 1\right)\cdot 37^{7} + \left(a^{6} + 36 a^{5} + 28 a^{4} + 27 a^{3} + 32 a + 2\right)\cdot 37^{8} + \left(20 a^{5} + 7 a^{4} + 23 a^{2} + 22 a + 16\right)\cdot 37^{9} +O(37^{10})\) Copy content Toggle raw display
$r_{ 14 }$ $=$ \( 36 a^{6} + 28 a^{5} + 6 a^{4} + 33 a^{3} + 34 a + 10 + \left(16 a^{6} + 27 a^{5} + 27 a^{4} + 18 a^{3} + 7 a^{2} + 4 a + 17\right)\cdot 37 + \left(21 a^{6} + 14 a^{5} + 8 a^{4} + 28 a^{3} + 19 a^{2} + 6 a + 12\right)\cdot 37^{2} + \left(8 a^{6} + 19 a^{5} + 3 a^{4} + 12 a^{3} + 34 a^{2} + 4 a + 30\right)\cdot 37^{3} + \left(26 a^{6} + 6 a^{5} + 36 a^{4} + 29 a^{3} + 26 a^{2} + 27 a + 35\right)\cdot 37^{4} + \left(27 a^{6} + 24 a^{5} + 12 a^{4} + 21 a^{3} + 21 a^{2} + a + 12\right)\cdot 37^{5} + \left(26 a^{6} + a^{5} + 35 a^{4} + 6 a^{3} + 30 a^{2} + 9 a + 28\right)\cdot 37^{6} + \left(29 a^{6} + 25 a^{5} + 20 a^{4} + 22 a^{3} + 6 a^{2} + 35 a + 19\right)\cdot 37^{7} + \left(30 a^{6} + 27 a^{5} + 7 a^{4} + 22 a^{3} + 24 a^{2} + 33 a + 31\right)\cdot 37^{8} + \left(17 a^{6} + 20 a^{5} + 13 a^{3} + 14 a^{2} + 29 a + 11\right)\cdot 37^{9} +O(37^{10})\) Copy content Toggle raw display

Generators of the action on the roots $r_1, \ldots, r_{ 14 }$

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

Character values on conjugacy classes

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

The blue line marks the conjugacy class containing complex conjugation.