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Label Polynomial $p$ $e$ $f$ $c$ Galois group Visible slopes Slope content Unram. Ext. Eisen. Poly.
2.8.8.5 $x^{8} + 8 x^{7} + 56 x^{6} + 184 x^{5} + 576 x^{4} + 960 x^{3} + 1632 x^{2} + 1120 x + 304$ $2$ $2$ $4$ $8$ $C_8:C_2$ (as 8T7) $[2]$ $[2, 2]^{4}$ $t^{4} + t + 1$ $x^{2} + \left(2 t^{2} + 2 t + 2\right) x + 4 t^{3} + 6$
2.8.12.7 $x^{8} + 16 x^{7} + 160 x^{6} + 800 x^{5} + 2952 x^{4} + 7104 x^{3} + 12992 x^{2} + 14208 x + 10320$ $2$ $2$ $4$ $12$ $C_8:C_2$ (as 8T7) $[3]$ $[2, 3]^{4}$ $t^{4} + t + 1$ $x^{2} + \left(4 t^{2} + 4 t + 4\right) x + 8 t^{3} + 8 t^{2} + 2$
2.8.16.35 $x^{8} + 8 x^{6} - 4 x^{5} + 44 x^{4} + 8 x^{3} + 152 x^{2} + 40 x + 172$ $2$ $4$ $2$ $16$ $C_8:C_2$ (as 8T7) $[2, 3]$ $[2, 3, 3]^{2}$ $t^{2} + t + 1$ $x^{4} + \left(4 t + 6\right) x^{2} + 4 t x + 12 t + 14$
2.8.16.36 $x^{8} - 4 x^{5} + 4 x^{4} + 24 x^{3} + 88 x^{2} + 88 x + 124$ $2$ $4$ $2$ $16$ $C_8:C_2$ (as 8T7) $[2, 3]$ $[2, 3, 3]^{2}$ $t^{2} + t + 1$ $x^{4} + \left(4 t + 2\right) x^{2} + 4 t x + 12 t + 2$
2.8.16.37 $x^{8} + 8 x^{6} - 4 x^{5} + 28 x^{4} + 8 x^{3} + 88 x^{2} + 72 x + 108$ $2$ $4$ $2$ $16$ $C_8:C_2$ (as 8T7) $[2, 3]$ $[2, 3, 3]^{2}$ $t^{2} + t + 1$ $x^{4} + \left(4 t + 6\right) x^{2} + 4 t x + 12 t + 6$
2.8.16.38 $x^{8} - 4 x^{5} + 20 x^{4} + 24 x^{3} + 88 x^{2} + 56 x + 124$ $2$ $4$ $2$ $16$ $C_8:C_2$ (as 8T7) $[2, 3]$ $[2, 3, 3]^{2}$ $t^{2} + t + 1$ $x^{4} + \left(4 t + 2\right) x^{2} + 4 t x + 12 t + 10$
2.8.22.33 $x^{8} + 8 x^{7} + 88 x^{6} + 96 x^{5} + 148 x^{4} + 112 x^{3} + 48 x^{2} + 52$ $2$ $4$ $2$ $22$ $C_8:C_2$ (as 8T7) $[3, 4]$ $[3, 4]^{4}$ $t^{2} + t + 1$ $x^{4} + \left(8 t + 8\right) x^{3} + 12 x^{2} + 8 t + 6$
2.8.22.34 $x^{8} + 16 x^{7} + 72 x^{6} + 80 x^{5} + 188 x^{4} + 32 x^{3} + 336 x^{2} - 32 x + 436$ $2$ $4$ $2$ $22$ $C_8:C_2$ (as 8T7) $[3, 4]$ $[3, 4]^{4}$ $t^{2} + t + 1$ $x^{4} + 8 x^{3} + \left(8 t + 8\right) x^{2} + 8 x + 24 t + 10$
2.8.22.35 $x^{8} + 16 x^{7} + 76 x^{6} + 88 x^{5} - 16 x^{4} + 184 x^{2} + 240 x + 300$ $2$ $4$ $2$ $22$ $C_8:C_2$ (as 8T7) $[3, 4]$ $[2, 3, 4]^{2}$ $t^{2} + t + 1$ $x^{4} + 8 x^{3} + \left(4 t + 8\right) x^{2} + 8 t x + 20 t + 10$
2.8.22.36 $x^{8} - 8 x^{7} + 60 x^{6} + 168 x^{5} + 200 x^{4} + 176 x^{3} + 232 x^{2} + 240 x + 252$ $2$ $4$ $2$ $22$ $C_8:C_2$ (as 8T7) $[3, 4]$ $[2, 3, 4]^{2}$ $t^{2} + t + 1$ $x^{4} + 8 t x^{3} + \left(12 t + 4\right) x^{2} + \left(8 t + 8\right) x + 12 t + 18$
2.8.22.37 $x^{8} + 16 x^{7} + 80 x^{6} + 144 x^{5} + 236 x^{4} + 480 x^{3} + 416 x^{2} + 352 x + 532$ $2$ $4$ $2$ $22$ $C_8:C_2$ (as 8T7) $[3, 4]$ $[2, 3, 4]^{2}$ $t^{2} + t + 1$ $x^{4} + 8 x^{3} + 8 x^{2} + 8 x + 8 t + 26$
2.8.22.38 $x^{8} + 16 x^{7} + 88 x^{6} + 192 x^{5} + 156 x^{4} + 96 x^{3} + 144 x^{2} + 84$ $2$ $4$ $2$ $22$ $C_8:C_2$ (as 8T7) $[3, 4]$ $[2, 3, 4]^{2}$ $t^{2} + t + 1$ $x^{4} + 8 x^{3} + 12 x^{2} + 8 t + 10$
2.8.31.10 $x^{8} + 4 x^{4} + 16 x^{3} + 16 x^{2} + 34$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[3, 4, 5]^{2}$ $t + 1$ $x^{8} + 4 x^{4} + 16 x^{3} + 16 x^{2} + 34$
2.8.31.101 $x^{8} + 16 x^{6} + 4 x^{4} + 16 x^{3} + 58$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[2, 3, 4, 5]$ $t + 1$ $x^{8} + 16 x^{6} + 4 x^{4} + 16 x^{3} + 58$
2.8.31.102 $x^{8} + 8 x^{6} + 4 x^{4} + 26$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[2, 3, 4, 5]$ $t + 1$ $x^{8} + 8 x^{6} + 4 x^{4} + 26$
2.8.31.103 $x^{8} + 4 x^{4} + 16 x^{3} + 42$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[2, 3, 4, 5]$ $t + 1$ $x^{8} + 4 x^{4} + 16 x^{3} + 42$
2.8.31.104 $x^{8} + 20 x^{4} + 16 x^{3} + 10$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[2, 3, 4, 5]$ $t + 1$ $x^{8} + 20 x^{4} + 16 x^{3} + 10$
2.8.31.105 $x^{8} + 16 x^{5} + 4 x^{4} + 16 x^{3} + 16 x^{2} + 26$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[2, 3, 4, 5]$ $t + 1$ $x^{8} + 16 x^{5} + 4 x^{4} + 16 x^{3} + 16 x^{2} + 26$
2.8.31.106 $x^{8} + 16 x^{7} + 8 x^{6} + 4 x^{4} + 10$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[2, 3, 4, 5]$ $t + 1$ $x^{8} + 16 x^{7} + 8 x^{6} + 4 x^{4} + 10$
2.8.31.107 $x^{8} + 8 x^{6} + 4 x^{4} + 10$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[2, 3, 4, 5]$ $t + 1$ $x^{8} + 8 x^{6} + 4 x^{4} + 10$
2.8.31.108 $x^{8} + 8 x^{6} + 4 x^{4} + 58$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[2, 3, 4, 5]$ $t + 1$ $x^{8} + 8 x^{6} + 4 x^{4} + 58$
2.8.31.11 $x^{8} + 4 x^{4} + 16 x^{3} + 16 x^{2} + 18$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[3, 4, 5]^{2}$ $t + 1$ $x^{8} + 4 x^{4} + 16 x^{3} + 16 x^{2} + 18$
2.8.31.12 $x^{8} + 20 x^{4} + 16 x^{3} + 16 x^{2} + 34$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[3, 4, 5]^{2}$ $t + 1$ $x^{8} + 20 x^{4} + 16 x^{3} + 16 x^{2} + 34$
2.8.31.17 $x^{8} + 8 x^{6} + 20 x^{4} + 34$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[2, 3, 4, 5]$ $t + 1$ $x^{8} + 8 x^{6} + 20 x^{4} + 34$
2.8.31.18 $x^{8} + 16 x^{6} + 4 x^{4} + 16 x^{3} + 50$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[2, 3, 4, 5]$ $t + 1$ $x^{8} + 16 x^{6} + 4 x^{4} + 16 x^{3} + 50$
2.8.31.19 $x^{8} + 16 x^{5} + 20 x^{4} + 16 x^{3} + 16 x^{2} + 18$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[2, 3, 4, 5]$ $t + 1$ $x^{8} + 16 x^{5} + 20 x^{4} + 16 x^{3} + 16 x^{2} + 18$
2.8.31.20 $x^{8} + 8 x^{6} + 4 x^{4} + 50$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[2, 3, 4, 5]$ $t + 1$ $x^{8} + 8 x^{6} + 4 x^{4} + 50$
2.8.31.21 $x^{8} + 16 x^{6} + 20 x^{4} + 16 x^{3} + 2$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[2, 3, 4, 5]$ $t + 1$ $x^{8} + 16 x^{6} + 20 x^{4} + 16 x^{3} + 2$
2.8.31.22 $x^{8} + 8 x^{6} + 4 x^{4} + 2$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[2, 3, 4, 5]$ $t + 1$ $x^{8} + 8 x^{6} + 4 x^{4} + 2$
2.8.31.23 $x^{8} + 4 x^{4} + 16 x^{3} + 34$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[2, 3, 4, 5]$ $t + 1$ $x^{8} + 4 x^{4} + 16 x^{3} + 34$
2.8.31.24 $x^{8} + 8 x^{6} + 4 x^{4} + 18$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[2, 3, 4, 5]$ $t + 1$ $x^{8} + 8 x^{6} + 4 x^{4} + 18$
2.8.31.9 $x^{8} + 20 x^{4} + 16 x^{3} + 16 x^{2} + 50$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[3, 4, 5]^{2}$ $t + 1$ $x^{8} + 20 x^{4} + 16 x^{3} + 16 x^{2} + 50$
2.8.31.93 $x^{8} + 16 x^{7} + 8 x^{6} + 16 x^{5} + 4 x^{4} + 10$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[3, 4, 5]^{2}$ $t + 1$ $x^{8} + 16 x^{7} + 8 x^{6} + 16 x^{5} + 4 x^{4} + 10$
2.8.31.94 $x^{8} + 16 x^{7} + 8 x^{6} + 16 x^{5} + 20 x^{4} + 26$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[3, 4, 5]^{2}$ $t + 1$ $x^{8} + 16 x^{7} + 8 x^{6} + 16 x^{5} + 20 x^{4} + 26$
2.8.31.95 $x^{8} + 16 x^{7} + 8 x^{6} + 16 x^{5} + 20 x^{4} + 42$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[3, 4, 5]^{2}$ $t + 1$ $x^{8} + 16 x^{7} + 8 x^{6} + 16 x^{5} + 20 x^{4} + 42$
2.8.31.96 $x^{8} + 8 x^{6} + 16 x^{5} + 20 x^{4} + 26$ $2$ $8$ $1$ $31$ $C_8:C_2$ (as 8T7) $[3, 4, 5]$ $[3, 4, 5]^{2}$ $t + 1$ $x^{8} + 8 x^{6} + 16 x^{5} + 20 x^{4} + 26$
3.8.6.3 $x^{8} - 6 x^{4} + 18$ $3$ $4$ $2$ $6$ $C_8:C_2$ (as 8T7) $[\ ]$ $[\ ]_{4}^{4}$ $t^{2} + 2 t + 2$ $x^{4} + 3 t$
5.8.7.1 $x^{8} + 20$ $5$ $8$ $1$ $7$ $C_8:C_2$ (as 8T7) $[\ ]$ $[\ ]_{8}^{2}$ $t + 3$ $x^{8} + 20$
5.8.7.2 $x^{8} + 5$ $5$ $8$ $1$ $7$ $C_8:C_2$ (as 8T7) $[\ ]$ $[\ ]_{8}^{2}$ $t + 3$ $x^{8} + 5$
5.8.7.3 $x^{8} + 10$ $5$ $8$ $1$ $7$ $C_8:C_2$ (as 8T7) $[\ ]$ $[\ ]_{8}^{2}$ $t + 3$ $x^{8} + 10$
5.8.7.4 $x^{8} + 15$ $5$ $8$ $1$ $7$ $C_8:C_2$ (as 8T7) $[\ ]$ $[\ ]_{8}^{2}$ $t + 3$ $x^{8} + 15$
7.8.6.3 $x^{8} - 154 x^{4} - 1421$ $7$ $4$ $2$ $6$ $C_8:C_2$ (as 8T7) $[\ ]$ $[\ ]_{4}^{4}$ $t^{2} + 6 t + 3$ $x^{4} + 35 t + 28$
11.8.6.3 $x^{8} - 165 x^{4} - 4356$ $11$ $4$ $2$ $6$ $C_8:C_2$ (as 8T7) $[\ ]$ $[\ ]_{4}^{4}$ $t^{2} + 7 t + 2$ $x^{4} + 33 t + 33$
13.8.7.1 $x^{8} + 52$ $13$ $8$ $1$ $7$ $C_8:C_2$ (as 8T7) $[\ ]$ $[\ ]_{8}^{2}$ $t + 11$ $x^{8} + 52$
13.8.7.2 $x^{8} + 13$ $13$ $8$ $1$ $7$ $C_8:C_2$ (as 8T7) $[\ ]$ $[\ ]_{8}^{2}$ $t + 11$ $x^{8} + 13$
13.8.7.3 $x^{8} + 26$ $13$ $8$ $1$ $7$ $C_8:C_2$ (as 8T7) $[\ ]$ $[\ ]_{8}^{2}$ $t + 11$ $x^{8} + 26$
13.8.7.4 $x^{8} + 91$ $13$ $8$ $1$ $7$ $C_8:C_2$ (as 8T7) $[\ ]$ $[\ ]_{8}^{2}$ $t + 11$ $x^{8} + 91$
19.8.6.3 $x^{8} - 5510 x^{4} - 1650131$ $19$ $4$ $2$ $6$ $C_8:C_2$ (as 8T7) $[\ ]$ $[\ ]_{4}^{4}$ $t^{2} + 18 t + 2$ $x^{4} + 342 t + 323$
23.8.6.3 $x^{8} - 483 x^{4} + 2645$ $23$ $4$ $2$ $6$ $C_8:C_2$ (as 8T7) $[\ ]$ $[\ ]_{4}^{4}$ $t^{2} + 21 t + 5$ $x^{4} + 23 t$
29.8.7.1 $x^{8} + 116$ $29$ $8$ $1$ $7$ $C_8:C_2$ (as 8T7) $[\ ]$ $[\ ]_{8}^{2}$ $t + 27$ $x^{8} + 116$
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