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Label Polynomial $p$ $f$ $e$ $c$ Galois group $u$ $t$ Visible Artin slopes Visible Swan slopes Artin slope content Swan slope content Hidden Artin slopes Hidden Swan slopes Unram. Ext. Eisen. Poly. Ind. of Insep. Assoc. Inertia Resid. Poly Jump Set
2.4.4.24a19.3 $( x^{4} + x + 1 )^{4} + 2 x^{3} ( x^{4} + x + 1 )^{3} + 2 x ( x^{4} + x + 1 )^{2} + 4 x + 2$ $2$ $4$ $4$ $24$ $\OD_{16}:C_2$ (as 16T41) $4$ $1$ $[2, 2]$ $[1,1]$ $[2, 2, 2]^{4}$ $[1,1,1]^{4}$ $[2]$ $[1]$ $t^{4} + t + 1$ $x^{4} + \left(2 t^{3} + 2\right) x^{3} + 2 t x^{2} + 4 t^{2} + 4 t + 2$ $[3, 2, 0]$ $[1]$ $z^3 + t z + (t^3 + 1)$ $[1, 3, 7]$
2.4.4.32b25.11 $( x^{4} + x + 1 )^{4} + 6 ( x^{4} + x + 1 )^{3} + \left(2 x^{2} + 2 x\right) ( x^{4} + x + 1 )^{2} + \left(4 x^{2} + 4 x + 4\right) ( x^{4} + x + 1 ) + 8 x^{3} + 2$ $2$ $4$ $4$ $32$ $\OD_{16}:C_2$ (as 16T41) $4$ $1$ $[2, 3]$ $[1,2]$ $[2, 2, 3]^{4}$ $[1,1,2]^{4}$ $[2]$ $[1]$ $t^{4} + t + 1$ $x^{4} + \left(4 t^{2} + 4\right) x^{3} + \left(2 t^{2} + 2 t\right) x^{2} + \left(4 t^{2} + 4 t + 4\right) x + 8 t^{3} + 2$ $[5, 2, 0]$ $[1, 1]$ $z^2 + (t^2 + t),(t^2 + t) z + (t^2 + t + 1)$ $[1, 3, 7]$
2.2.8.28a10.2 $( x^{2} + x + 1 )^{8} + 2 ( x^{2} + x + 1 )^{7} + 2 ( x^{2} + x + 1 )^{6} + 2 ( x^{2} + x + 1 )^{4} + 4 x + 2$ $2$ $2$ $8$ $28$ $\OD_{16}:C_2$ (as 16T41) $4$ $1$ $[2, 2, 2]$ $[1,1,1]$ $[2, 2, 2]^{4}$ $[1,1,1]^{4}$ $[\ ]^{2}$ $[\ ]^{2}$ $t^{2} + t + 1$ $x^{8} + 2 x^{7} + 2 x^{6} + 2 x^{4} + 4 t + 2$ $[7, 6, 4, 0]$ $[2]$ $z^7 + z^3 + z + 1$ $[1, 2, 7, 16]$
2.2.8.36b1.22 $( x^{2} + x + 1 )^{8} + \left(4 x + 4\right) ( x^{2} + x + 1 )^{7} + 2 ( x^{2} + x + 1 )^{6} + 4 ( x^{2} + x + 1 )^{5} + 4 ( x^{2} + x + 1 )^{3} + 4 ( x^{2} + x + 1 ) + 4 x + 2$ $2$ $2$ $8$ $36$ $\OD_{16}:C_2$ (as 16T41) $4$ $1$ $[2, 2, 3]$ $[1,1,2]$ $[2, 2, 3]^{4}$ $[1,1,2]^{4}$ $[\ ]^{2}$ $[\ ]^{2}$ $t^{2} + t + 1$ $x^{8} + 4 t x^{7} + 2 x^{6} + 4 x^{3} + 4 t + 2$ $[11, 6, 6, 0]$ $[1, 1]$ $z^6 + 1,z + 1$ $[1, 3, 6, 16]$
2.2.8.48c13.635 $( x^{2} + x + 1 )^{8} + 6 ( x^{2} + x + 1 )^{6} + \left(4 x + 14\right) ( x^{2} + x + 1 )^{5} + 2 x ( x^{2} + x + 1 )^{4} + 12 ( x^{2} + x + 1 )^{3} + \left(4 x + 4\right) ( x^{2} + x + 1 )^{2} + \left(8 x + 8\right) ( x^{2} + x + 1 ) + 8 x + 6$ $2$ $2$ $8$ $48$ $\OD_{16}:C_2$ (as 16T41) $2$ $1$ $[2, 3, 4]$ $[1,2,3]$ $[2, 2, 3, 4]^{2}$ $[1,1,2,3]^{2}$ $[2]$ $[1]$ $t^{2} + t + 1$ $x^{8} + 2 t x^{4} + 8 x^{3} + \left(4 t + 4\right) x^{2} + 8 t x + 8 t + 2$ $[17, 10, 4, 0]$ $[1, 1, 1]$ $z^4 + t,t z^2 + (t + 1),(t + 1) z + t$ $[1, 3, 7, 15]$
2.2.8.48c13.636 $( x^{2} + x + 1 )^{8} + 6 ( x^{2} + x + 1 )^{6} + \left(4 x + 14\right) ( x^{2} + x + 1 )^{5} + 2 x ( x^{2} + x + 1 )^{4} + 12 ( x^{2} + x + 1 )^{3} + \left(4 x + 4\right) ( x^{2} + x + 1 )^{2} + \left(8 x + 8\right) ( x^{2} + x + 1 ) + 24 x + 6$ $2$ $2$ $8$ $48$ $\OD_{16}:C_2$ (as 16T41) $2$ $1$ $[2, 3, 4]$ $[1,2,3]$ $[2, 2, 3, 4]^{2}$ $[1,1,2,3]^{2}$ $[2]$ $[1]$ $t^{2} + t + 1$ $x^{8} + 2 t x^{4} + 8 x^{3} + \left(4 t + 4\right) x^{2} + 8 t x + 24 t + 2$ $[17, 10, 4, 0]$ $[1, 1, 1]$ $z^4 + t,t z^2 + (t + 1),(t + 1) z + t$ $[1, 3, 7, 15]$
2.2.8.48c13.729 $( x^{2} + x + 1 )^{8} + 4 ( x^{2} + x + 1 )^{7} + \left(4 x + 6\right) ( x^{2} + x + 1 )^{6} + \left(4 x + 6\right) ( x^{2} + x + 1 )^{5} + 2 x ( x^{2} + x + 1 )^{4} + \left(8 x + 4\right) ( x^{2} + x + 1 )^{3} + \left(4 x + 4\right) ( x^{2} + x + 1 )^{2} + \left(8 x + 8\right) ( x^{2} + x + 1 ) + 8 x + 6$ $2$ $2$ $8$ $48$ $\OD_{16}:C_2$ (as 16T41) $2$ $1$ $[2, 3, 4]$ $[1,2,3]$ $[2, 2, 3, 4]^{2}$ $[1,1,2,3]^{2}$ $[2]$ $[1]$ $t^{2} + t + 1$ $x^{8} + 4 t x^{6} + 8 x^{5} + 2 t x^{4} + 8 t x^{3} + \left(4 t + 4\right) x^{2} + 8 t x + 24 t + 2$ $[17, 10, 4, 0]$ $[1, 1, 1]$ $z^4 + t,t z^2 + (t + 1),(t + 1) z + t$ $[1, 3, 7, 15]$
2.2.8.48c13.730 $( x^{2} + x + 1 )^{8} + 4 ( x^{2} + x + 1 )^{7} + \left(4 x + 6\right) ( x^{2} + x + 1 )^{6} + \left(4 x + 6\right) ( x^{2} + x + 1 )^{5} + 2 x ( x^{2} + x + 1 )^{4} + \left(8 x + 4\right) ( x^{2} + x + 1 )^{3} + \left(4 x + 4\right) ( x^{2} + x + 1 )^{2} + \left(8 x + 8\right) ( x^{2} + x + 1 ) + 24 x + 6$ $2$ $2$ $8$ $48$ $\OD_{16}:C_2$ (as 16T41) $2$ $1$ $[2, 3, 4]$ $[1,2,3]$ $[2, 2, 3, 4]^{2}$ $[1,1,2,3]^{2}$ $[2]$ $[1]$ $t^{2} + t + 1$ $x^{8} + 4 t x^{6} + 8 x^{5} + 2 t x^{4} + 8 t x^{3} + \left(4 t + 4\right) x^{2} + 8 t x + 8 t + 2$ $[17, 10, 4, 0]$ $[1, 1, 1]$ $z^4 + t,t z^2 + (t + 1),(t + 1) z + t$ $[1, 3, 7, 15]$
2.1.16.66h1.183 $x^{16} + 16 x^{13} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 16 x^{7} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 2$ $2$ $1$ $16$ $66$ $\OD_{16}:C_2$ (as 16T41) $1$ $1$ $[3, \frac{7}{2}, 4, 5]$ $[2,\frac{5}{2},3,4]$ $[2, 3, \frac{7}{2}, 4, 5]$ $[1,2,\frac{5}{2},3,4]$ $[2]$ $[1]$ $t + 1$ $x^{16} + 16 x^{13} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 16 x^{7} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 2$ $[51, 38, 28, 16, 0]$ $[1, 1, 1, 1]$ $z^8 + 1,z^4 + 1,z^2 + 1,z + 1$ $[1, 3, 7, 15, 31]$
2.1.16.66h1.184 $x^{16} + 16 x^{13} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 16 x^{7} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 34$ $2$ $1$ $16$ $66$ $\OD_{16}:C_2$ (as 16T41) $1$ $1$ $[3, \frac{7}{2}, 4, 5]$ $[2,\frac{5}{2},3,4]$ $[2, 3, \frac{7}{2}, 4, 5]$ $[1,2,\frac{5}{2},3,4]$ $[2]$ $[1]$ $t + 1$ $x^{16} + 16 x^{13} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 16 x^{7} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 34$ $[51, 38, 28, 16, 0]$ $[1, 1, 1, 1]$ $z^8 + 1,z^4 + 1,z^2 + 1,z + 1$ $[1, 3, 7, 15, 31]$
2.1.16.66h1.234 $x^{16} + 16 x^{13} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 16 x^{7} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 18$ $2$ $1$ $16$ $66$ $\OD_{16}:C_2$ (as 16T41) $1$ $1$ $[3, \frac{7}{2}, 4, 5]$ $[2,\frac{5}{2},3,4]$ $[2, 3, \frac{7}{2}, 4, 5]$ $[1,2,\frac{5}{2},3,4]$ $[2]$ $[1]$ $t + 1$ $x^{16} + 16 x^{13} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 16 x^{7} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 18$ $[51, 38, 28, 16, 0]$ $[1, 1, 1, 1]$ $z^8 + 1,z^4 + 1,z^2 + 1,z + 1$ $[1, 3, 7, 15, 31]$
2.1.16.66h1.235 $x^{16} + 16 x^{13} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 16 x^{7} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 50$ $2$ $1$ $16$ $66$ $\OD_{16}:C_2$ (as 16T41) $1$ $1$ $[3, \frac{7}{2}, 4, 5]$ $[2,\frac{5}{2},3,4]$ $[2, 3, \frac{7}{2}, 4, 5]$ $[1,2,\frac{5}{2},3,4]$ $[2]$ $[1]$ $t + 1$ $x^{16} + 16 x^{13} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 16 x^{7} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 50$ $[51, 38, 28, 16, 0]$ $[1, 1, 1, 1]$ $z^8 + 1,z^4 + 1,z^2 + 1,z + 1$ $[1, 3, 7, 15, 31]$
2.1.16.66h1.273 $x^{16} + 8 x^{14} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 2$ $2$ $1$ $16$ $66$ $\OD_{16}:C_2$ (as 16T41) $1$ $1$ $[3, \frac{7}{2}, 4, 5]$ $[2,\frac{5}{2},3,4]$ $[2, 3, \frac{7}{2}, 4, 5]$ $[1,2,\frac{5}{2},3,4]$ $[2]$ $[1]$ $t + 1$ $x^{16} + 8 x^{14} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 2$ $[51, 38, 28, 16, 0]$ $[1, 1, 1, 1]$ $z^8 + 1,z^4 + 1,z^2 + 1,z + 1$ $[1, 3, 7, 15, 31]$
2.1.16.66h1.274 $x^{16} + 8 x^{14} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 34$ $2$ $1$ $16$ $66$ $\OD_{16}:C_2$ (as 16T41) $1$ $1$ $[3, \frac{7}{2}, 4, 5]$ $[2,\frac{5}{2},3,4]$ $[2, 3, \frac{7}{2}, 4, 5]$ $[1,2,\frac{5}{2},3,4]$ $[2]$ $[1]$ $t + 1$ $x^{16} + 8 x^{14} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 34$ $[51, 38, 28, 16, 0]$ $[1, 1, 1, 1]$ $z^8 + 1,z^4 + 1,z^2 + 1,z + 1$ $[1, 3, 7, 15, 31]$
2.1.16.66h1.325 $x^{16} + 8 x^{14} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 18$ $2$ $1$ $16$ $66$ $\OD_{16}:C_2$ (as 16T41) $1$ $1$ $[3, \frac{7}{2}, 4, 5]$ $[2,\frac{5}{2},3,4]$ $[2, 3, \frac{7}{2}, 4, 5]$ $[1,2,\frac{5}{2},3,4]$ $[2]$ $[1]$ $t + 1$ $x^{16} + 8 x^{14} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 18$ $[51, 38, 28, 16, 0]$ $[1, 1, 1, 1]$ $z^8 + 1,z^4 + 1,z^2 + 1,z + 1$ $[1, 3, 7, 15, 31]$
2.1.16.66h1.326 $x^{16} + 8 x^{14} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 50$ $2$ $1$ $16$ $66$ $\OD_{16}:C_2$ (as 16T41) $1$ $1$ $[3, \frac{7}{2}, 4, 5]$ $[2,\frac{5}{2},3,4]$ $[2, 3, \frac{7}{2}, 4, 5]$ $[1,2,\frac{5}{2},3,4]$ $[2]$ $[1]$ $t + 1$ $x^{16} + 8 x^{14} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 50$ $[51, 38, 28, 16, 0]$ $[1, 1, 1, 1]$ $z^8 + 1,z^4 + 1,z^2 + 1,z + 1$ $[1, 3, 7, 15, 31]$
2.1.16.66h1.1288 $x^{16} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{8} + 16 x^{7} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 10$ $2$ $1$ $16$ $66$ $\OD_{16}:C_2$ (as 16T41) $1$ $1$ $[3, \frac{7}{2}, 4, 5]$ $[2,\frac{5}{2},3,4]$ $[2, 3, \frac{7}{2}, 4, 5]$ $[1,2,\frac{5}{2},3,4]$ $[2]$ $[1]$ $t + 1$ $x^{16} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{8} + 16 x^{7} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 10$ $[51, 38, 28, 16, 0]$ $[1, 1, 1, 1]$ $z^8 + 1,z^4 + 1,z^2 + 1,z + 1$ $[1, 3, 7, 15, 31]$
2.1.16.66h1.1289 $x^{16} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{8} + 16 x^{7} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 42$ $2$ $1$ $16$ $66$ $\OD_{16}:C_2$ (as 16T41) $1$ $1$ $[3, \frac{7}{2}, 4, 5]$ $[2,\frac{5}{2},3,4]$ $[2, 3, \frac{7}{2}, 4, 5]$ $[1,2,\frac{5}{2},3,4]$ $[2]$ $[1]$ $t + 1$ $x^{16} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{8} + 16 x^{7} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 42$ $[51, 38, 28, 16, 0]$ $[1, 1, 1, 1]$ $z^8 + 1,z^4 + 1,z^2 + 1,z + 1$ $[1, 3, 7, 15, 31]$
2.1.16.66h1.1339 $x^{16} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{8} + 16 x^{7} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 26$ $2$ $1$ $16$ $66$ $\OD_{16}:C_2$ (as 16T41) $1$ $1$ $[3, \frac{7}{2}, 4, 5]$ $[2,\frac{5}{2},3,4]$ $[2, 3, \frac{7}{2}, 4, 5]$ $[1,2,\frac{5}{2},3,4]$ $[2]$ $[1]$ $t + 1$ $x^{16} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{8} + 16 x^{7} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 26$ $[51, 38, 28, 16, 0]$ $[1, 1, 1, 1]$ $z^8 + 1,z^4 + 1,z^2 + 1,z + 1$ $[1, 3, 7, 15, 31]$
2.1.16.66h1.1340 $x^{16} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{8} + 16 x^{7} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 58$ $2$ $1$ $16$ $66$ $\OD_{16}:C_2$ (as 16T41) $1$ $1$ $[3, \frac{7}{2}, 4, 5]$ $[2,\frac{5}{2},3,4]$ $[2, 3, \frac{7}{2}, 4, 5]$ $[1,2,\frac{5}{2},3,4]$ $[2]$ $[1]$ $t + 1$ $x^{16} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{8} + 16 x^{7} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 58$ $[51, 38, 28, 16, 0]$ $[1, 1, 1, 1]$ $z^8 + 1,z^4 + 1,z^2 + 1,z + 1$ $[1, 3, 7, 15, 31]$
2.1.16.66h1.1380 $x^{16} + 8 x^{14} + 16 x^{13} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{8} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 10$ $2$ $1$ $16$ $66$ $\OD_{16}:C_2$ (as 16T41) $1$ $1$ $[3, \frac{7}{2}, 4, 5]$ $[2,\frac{5}{2},3,4]$ $[2, 3, \frac{7}{2}, 4, 5]$ $[1,2,\frac{5}{2},3,4]$ $[2]$ $[1]$ $t + 1$ $x^{16} + 8 x^{14} + 16 x^{13} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{8} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 10$ $[51, 38, 28, 16, 0]$ $[1, 1, 1, 1]$ $z^8 + 1,z^4 + 1,z^2 + 1,z + 1$ $[1, 3, 7, 15, 31]$
2.1.16.66h1.1381 $x^{16} + 8 x^{14} + 16 x^{13} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{8} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 42$ $2$ $1$ $16$ $66$ $\OD_{16}:C_2$ (as 16T41) $1$ $1$ $[3, \frac{7}{2}, 4, 5]$ $[2,\frac{5}{2},3,4]$ $[2, 3, \frac{7}{2}, 4, 5]$ $[1,2,\frac{5}{2},3,4]$ $[2]$ $[1]$ $t + 1$ $x^{16} + 8 x^{14} + 16 x^{13} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{8} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 42$ $[51, 38, 28, 16, 0]$ $[1, 1, 1, 1]$ $z^8 + 1,z^4 + 1,z^2 + 1,z + 1$ $[1, 3, 7, 15, 31]$
2.1.16.66h1.1432 $x^{16} + 8 x^{14} + 16 x^{13} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{8} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 26$ $2$ $1$ $16$ $66$ $\OD_{16}:C_2$ (as 16T41) $1$ $1$ $[3, \frac{7}{2}, 4, 5]$ $[2,\frac{5}{2},3,4]$ $[2, 3, \frac{7}{2}, 4, 5]$ $[1,2,\frac{5}{2},3,4]$ $[2]$ $[1]$ $t + 1$ $x^{16} + 8 x^{14} + 16 x^{13} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{8} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 26$ $[51, 38, 28, 16, 0]$ $[1, 1, 1, 1]$ $z^8 + 1,z^4 + 1,z^2 + 1,z + 1$ $[1, 3, 7, 15, 31]$
2.1.16.66h1.1433 $x^{16} + 8 x^{14} + 16 x^{13} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{8} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 58$ $2$ $1$ $16$ $66$ $\OD_{16}:C_2$ (as 16T41) $1$ $1$ $[3, \frac{7}{2}, 4, 5]$ $[2,\frac{5}{2},3,4]$ $[2, 3, \frac{7}{2}, 4, 5]$ $[1,2,\frac{5}{2},3,4]$ $[2]$ $[1]$ $t + 1$ $x^{16} + 8 x^{14} + 16 x^{13} + 4 x^{12} + 8 x^{10} + 16 x^{9} + 8 x^{8} + 8 x^{6} + 16 x^{5} + 16 x^{3} + 58$ $[51, 38, 28, 16, 0]$ $[1, 1, 1, 1]$ $z^8 + 1,z^4 + 1,z^2 + 1,z + 1$ $[1, 3, 7, 15, 31]$
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