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Label Polynomial Discriminant Galois group Class group Regulator
8.0.12075625.1 $x^{8} - x^{7} + 2 x^{4} - 2 x^{3} + 2 x^{2} - 2 x + 1$ $5^{4}\cdot 139^{2}$ $A_4\wr C_2$ (as 8T42) trivial $1.57942515871$
8.0.38340864.1 $x^{8} + 4 x^{6} - 4 x^{5} + 6 x^{4} - 8 x^{3} + 8 x^{2} - 4 x + 4$ $2^{8}\cdot 3^{4}\cdot 43^{2}$ $A_4\wr C_2$ (as 8T42) trivial $11.0194555044$
8.0.43454464.1 $x^{8} - 2 x^{7} + 5 x^{6} - 6 x^{5} + 9 x^{4} - 10 x^{3} + 8 x^{2} - 4 x + 1$ $2^{12}\cdot 103^{2}$ $A_4\wr C_2$ (as 8T42) trivial $4.78324799999$
8.0.45373696.1 $x^{8} - 2 x^{7} - x^{6} + 4 x^{5} + 2 x^{4} - 4 x^{3} - 3 x^{2} + 2 x + 2$ $2^{8}\cdot 421^{2}$ $A_4\wr C_2$ (as 8T42) trivial $10.0546931342$
8.0.48664576.1 $x^{8} - 2 x^{7} - 2 x^{4} + 8 x^{3} - 8 x + 4$ $2^{12}\cdot 109^{2}$ $A_4\wr C_2$ (as 8T42) trivial $7.92988432424$
8.0.53275401.1 $x^{8} - 3 x^{7} + 6 x^{6} - 11 x^{5} + 11 x^{4} - 9 x^{3} + 10 x^{2} - 5 x + 1$ $3^{4}\cdot 811^{2}$ $A_4\wr C_2$ (as 8T42) trivial $10.6891317293$
8.0.57760000.3 $x^{8} + 4 x^{6} - 6 x^{5} + 7 x^{4} - 12 x^{3} + 10 x^{2} - 4 x + 1$ $2^{8}\cdot 5^{4}\cdot 19^{2}$ $A_4\wr C_2$ (as 8T42) trivial $4.03157028896$
8.0.60964864.1 $x^{8} - 2 x^{7} + 4 x^{4} - 4 x^{3} + 2$ $2^{14}\cdot 61^{2}$ $A_4\wr C_2$ (as 8T42) trivial $11.3024007471$
8.0.61449921.1 $x^{8} - x^{7} - 4 x^{6} + 4 x^{5} + 8 x^{4} - 8 x^{3} - 7 x^{2} + 6 x + 4$ $3^{4}\cdot 13^{2}\cdot 67^{2}$ $A_4\wr C_2$ (as 8T42) trivial $14.7288521884$
8.0.62410000.1 $x^{8} - x^{7} + x^{6} + 2 x^{5} + 4 x^{4} + 2 x^{3} + 3 x^{2} + 3 x + 1$ $2^{4}\cdot 5^{4}\cdot 79^{2}$ $A_4\wr C_2$ (as 8T42) trivial $4.93269274523$
8.0.74926336.1 $x^{8} - 2 x^{7} + 4 x^{5} - 3 x^{4} - 6 x^{3} + 3 x^{2} + 6 x + 2$ $2^{8}\cdot 541^{2}$ $A_4\wr C_2$ (as 8T42) trivial $13.7697789135$
8.0.93083904.2 $x^{8} - 2 x^{7} - 2 x^{6} + 4 x^{5} - 3 x^{4} + 2 x^{3} + 10 x^{2} - 4 x + 1$ $2^{8}\cdot 3^{4}\cdot 67^{2}$ $A_4\wr C_2$ (as 8T42) trivial $15.9545568864$
8.0.97831881.1 $x^{8} - 2 x^{7} + x^{6} - 2 x^{5} + 6 x^{4} - 13 x^{3} + 16 x^{2} - 7 x + 1$ $3^{4}\cdot 7^{2}\cdot 157^{2}$ $A_4\wr C_2$ (as 8T42) $[2]$ $8.80125352986$
8.0.119771136.4 $x^{8} - 2 x^{7} - 4 x^{5} + 13 x^{4} - 16 x^{2} + 2 x + 7$ $2^{12}\cdot 3^{4}\cdot 19^{2}$ $A_4\wr C_2$ (as 8T42) trivial $22.5516623471$
8.0.123743376.1 $x^{8} + 4 x^{6} + 9 x^{4} - 6 x^{3} + 10 x^{2} - 6 x + 1$ $2^{4}\cdot 3^{6}\cdot 103^{2}$ $A_4\wr C_2$ (as 8T42) trivial $20.2949692451$
8.0.129413376.3 $x^{8} - 2 x^{6} - 2 x^{5} - 4 x^{3} + 2 x^{2} + 10 x + 7$ $2^{8}\cdot 3^{4}\cdot 79^{2}$ $A_4\wr C_2$ (as 8T42) trivial $23.4052313214$
8.0.130028409.2 $x^{8} - x^{7} - 7 x^{6} + 4 x^{5} + 17 x^{4} - 2 x^{3} - 13 x^{2} + 4$ $3^{4}\cdot 7^{2}\cdot 181^{2}$ $A_4\wr C_2$ (as 8T42) trivial $20.4530059805$
8.0.153760000.2 $x^{8} + 2 x^{6} - 4 x^{5} - x^{4} - 4 x^{3} + 12 x^{2} - 6 x + 1$ $2^{8}\cdot 5^{4}\cdot 31^{2}$ $A_4\wr C_2$ (as 8T42) trivial $6.5191942861$
8.0.154157056.1 $x^{8} - 2 x^{7} + 8 x^{4} - 12 x^{3} + 4 x^{2} + 2$ $2^{14}\cdot 97^{2}$ $A_4\wr C_2$ (as 8T42) trivial $19.1177910532$
8.0.155825289.1 $x^{8} - 2 x^{7} + 5 x^{6} - 9 x^{5} + 14 x^{4} - 9 x^{3} + 17 x^{2} - 2 x + 4$ $3^{4}\cdot 19^{2}\cdot 73^{2}$ $A_4\wr C_2$ (as 8T42) trivial $21.6655827054$
8.0.171714816.10 $x^{8} - 2 x^{7} + 2 x^{6} - 6 x^{5} + 3 x^{4} + 8 x^{3} - 2 x^{2} - 6 x + 3$ $2^{8}\cdot 3^{4}\cdot 7^{2}\cdot 13^{2}$ $A_4\wr C_2$ (as 8T42) trivial $26.6360238146$
8.0.174556944.1 $x^{8} - 3 x^{7} + 6 x^{6} - 3 x^{5} - 4 x^{4} + 9 x^{3} - 3 x + 1$ $2^{4}\cdot 3^{4}\cdot 367^{2}$ $A_4\wr C_2$ (as 8T42) trivial $27.7958117446$
8.0.177209344.3 $x^{8} - 4 x^{6} - 4 x^{5} + 2 x^{4} + 8 x^{3} + 12 x^{2} + 8 x + 2$ $2^{20}\cdot 13^{2}$ $A_4\wr C_2$ (as 8T42) trivial $24.5443355839$
8.0.186267904.1 $x^{8} - 4 x^{7} + 4 x^{6} + 5 x^{4} - 10 x^{3} - x^{2} + 2 x + 5$ $2^{8}\cdot 853^{2}$ $A_4\wr C_2$ (as 8T42) trivial $24.9543942823$
8.0.192876544.2 $x^{8} + 2 x^{6} - 2 x^{5} + x^{4} - 2 x^{3} + 3 x^{2} - 2 x + 1$ $2^{12}\cdot 7^{2}\cdot 31^{2}$ $A_4\wr C_2$ (as 8T42) trivial $12.4502598657$
8.0.196897024.1 $x^{8} - 5 x^{6} - 2 x^{5} + 12 x^{4} + 2 x^{3} - 11 x^{2} + 4$ $2^{8}\cdot 877^{2}$ $A_4\wr C_2$ (as 8T42) $[2]$ $12.0775015287$
8.0.203689984.5 $x^{8} - 2 x^{7} + 3 x^{6} - 2 x^{5} + 6 x^{4} - 6 x^{3} + 5 x^{2} - 2 x + 1$ $2^{12}\cdot 223^{2}$ $A_4\wr C_2$ (as 8T42) trivial $9.42900393812$
8.0.216825625.2 $x^{8} - x^{7} + 3 x^{6} - 6 x^{5} + 7 x^{4} - 6 x^{3} + 11 x^{2} - 2 x + 4$ $5^{4}\cdot 19^{2}\cdot 31^{2}$ $A_4\wr C_2$ (as 8T42) trivial $7.38106061983$
8.0.242705241.1 $x^{8} + 4 x^{6} - 6 x^{5} + 3 x^{4} - 12 x^{3} + x^{2} + 12 x + 4$ $3^{6}\cdot 577^{2}$ $A_4\wr C_2$ (as 8T42) trivial $24.772068858$
8.0.247212729.1 $x^{8} - 3 x^{7} + 9 x^{6} - 20 x^{5} + 26 x^{4} - 27 x^{3} + 22 x^{2} - 8 x + 1$ $3^{4}\cdot 1747^{2}$ $A_4\wr C_2$ (as 8T42) trivial $30.4979273787$
8.0.260112384.9 $x^{8} + 4 x^{6} - 4 x^{5} + 4 x^{4} - 8 x^{3} + 16 x^{2} - 12 x + 3$ $2^{16}\cdot 3^{4}\cdot 7^{2}$ $A_4\wr C_2$ (as 8T42) trivial $38.0842898713$
8.0.283855104.1 $x^{8} - 2 x^{7} - 2 x^{6} + 2 x^{5} + 11 x^{4} - 4 x^{3} - 20 x^{2} + 4 x + 13$ $2^{8}\cdot 3^{8}\cdot 13^{2}$ $A_4\wr C_2$ (as 8T42) trivial $46.620513672$
8.0.304537401.1 $x^{8} - x^{7} - 4 x^{5} - 2 x^{4} + 24 x^{3} - 18 x + 9$ $3^{4}\cdot 7^{2}\cdot 277^{2}$ $A_4\wr C_2$ (as 8T42) trivial $32.2709296191$
8.0.327610000.1 $x^{8} - 3 x^{7} + 9 x^{6} - 16 x^{5} + 28 x^{4} - 30 x^{3} + 28 x^{2} - 12 x + 4$ $2^{4}\cdot 5^{4}\cdot 181^{2}$ $A_4\wr C_2$ (as 8T42) trivial $10.4601782793$
8.0.336098889.3 $x^{8} - 2 x^{7} + 2 x^{6} + x^{5} - 5 x^{4} + 8 x^{3} - x^{2} - 10 x + 7$ $3^{6}\cdot 7^{2}\cdot 97^{2}$ $A_4\wr C_2$ (as 8T42) trivial $34.2133769715$
8.0.338412816.1 $x^{8} - x^{7} + 5 x^{6} + 16 x^{4} + 8 x^{3} + 21 x^{2} + 7 x + 7$ $2^{4}\cdot 3^{4}\cdot 7^{2}\cdot 73^{2}$ $A_4\wr C_2$ (as 8T42) trivial $47.6240524143$
8.0.344882041.1 $x^{8} - x^{7} + x^{6} - 3 x^{5} - 4 x^{4} + 3 x^{3} + 10 x^{2} + 7 x + 2$ $7^{4}\cdot 379^{2}$ $A_4\wr C_2$ (as 8T42) trivial $21.7207747882$
8.0.349428249.2 $x^{8} - x^{7} - 4 x^{6} + 6 x^{5} + 6 x^{4} - 14 x^{3} - 8 x^{2} + 12 x + 9$ $3^{4}\cdot 31^{2}\cdot 67^{2}$ $A_4\wr C_2$ (as 8T42) trivial $40.4717257849$
8.0.366799104.7 $x^{8} + 6 x^{6} - 6 x^{5} + 11 x^{4} - 24 x^{3} + 6 x^{2} + 6 x + 1$ $2^{8}\cdot 3^{4}\cdot 7^{2}\cdot 19^{2}$ $A_4\wr C_2$ (as 8T42) trivial $37.2023783884$
8.0.366799104.8 $x^{8} - 2 x^{7} + 4 x^{6} + 6 x^{5} - 16 x^{4} + 4 x^{3} + 12 x^{2} - 12 x + 4$ $2^{8}\cdot 3^{4}\cdot 7^{2}\cdot 19^{2}$ $A_4\wr C_2$ (as 8T42) trivial $45.9624058449$
8.0.381069441.1 $x^{8} - 2 x^{7} + x^{6} + 4 x^{5} - 5 x^{4} + x^{3} + 16 x^{2} - 8 x + 1$ $3^{8}\cdot 241^{2}$ $A_4\wr C_2$ (as 8T42) trivial $53.0011937987$
8.0.384591321.1 $x^{8} - x^{7} + x^{6} - 10 x^{5} + 21 x^{4} - 26 x^{3} + 22 x^{2} - 8 x + 1$ $3^{4}\cdot 2179^{2}$ $A_4\wr C_2$ (as 8T42) $[2]$ $13.4161123827$
8.0.400280049.2 $x^{8} - 3 x^{7} - 2 x^{5} + 12 x^{4} + 6 x^{3} - 8 x^{2} + 3$ $3^{8}\cdot 13^{2}\cdot 19^{2}$ $A_4\wr C_2$ (as 8T42) trivial $59.298735484$
8.0.400640256.3 $x^{8} - 6 x^{6} - 2 x^{5} + 11 x^{4} + 12 x^{3} + 10 x^{2} + 4 x + 1$ $2^{8}\cdot 3^{4}\cdot 139^{2}$ $A_4\wr C_2$ (as 8T42) trivial $40.8179457755$
8.0.416649744.1 $x^{8} - 3 x^{7} + 5 x^{5} + 6 x^{4} - 15 x^{3} - 2 x^{2} + 9 x + 3$ $2^{4}\cdot 3^{12}\cdot 7^{2}$ $A_4\wr C_2$ (as 8T42) trivial $67.4237011979$
8.0.434847609.2 $x^{8} - 2 x^{7} - 2 x^{6} + 6 x^{5} - x^{4} + 4 x^{3} + 21 x^{2} - 9 x + 1$ $3^{4}\cdot 7^{2}\cdot 331^{2}$ $A_4\wr C_2$ (as 8T42) trivial $43.8562202119$
8.0.454201344.2 $x^{8} - 2 x^{7} - 4 x^{6} + 14 x^{5} - 4 x^{4} - 22 x^{3} + 20 x^{2} - 6 x + 7$ $2^{12}\cdot 3^{4}\cdot 37^{2}$ $A_4\wr C_2$ (as 8T42) trivial $41.9593457515$
8.0.465178624.4 $x^{8} - 2 x^{6} - 2 x^{5} + 3 x^{4} + 2 x^{3} + x^{2} - 4 x + 2$ $2^{12}\cdot 337^{2}$ $A_4\wr C_2$ (as 8T42) trivial $19.516118836$
8.0.471628089.1 $x^{8} - 3 x^{7} + x^{6} + 8 x^{5} - 13 x^{4} - 8 x^{3} + 39 x^{2} - 44 x + 28$ $3^{4}\cdot 19^{2}\cdot 127^{2}$ $A_4\wr C_2$ (as 8T42) trivial $36.3727162117$
8.0.472801536.1 $x^{8} - 2 x^{6} - 6 x^{5} + 3 x^{4} + 24 x^{3} + 52 x^{2} + 48 x + 19$ $2^{8}\cdot 3^{4}\cdot 151^{2}$ $A_4\wr C_2$ (as 8T42) trivial $34.686737521$
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