\(x^{16} - 8 x^{15} + 64 x^{14} + 8 x^{13} + 76 x^{12} + 48 x^{11} + 64 x^{10} + 256 x^{9} + 56 x^{8} + 144 x^{7} + 160 x^{6} + 432 x^{5} + 456 x^{4} + 256 x^{2} + 288 x + 516\)
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$\Q_{2}(\sqrt{-5})$, $\Q_{2}(\sqrt{5})$, $\Q_{2}(\sqrt{-2})$, $\Q_{2}(\sqrt{-1})$, $\Q_{2}(\sqrt{2\cdot 5})$, $\Q_{2}(\sqrt{-2\cdot 5})$, $\Q_{2}(\sqrt{2})$, 2.4.8.2, 2.4.11.1, 2.4.6.1, 2.4.6.2, 2.4.4.1, 2.4.8.4, 2.4.8.1, 2.4.8.3, 2.4.11.2, 2.4.11.3, 2.4.11.4, 2.8.24.5, 2.8.16.6, 2.8.22.7, 2.8.22.2, 2.8.24.7, 2.8.24.10, 2.8.24.9
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Fields in the database are given up to isomorphism. Isomorphic
intermediate fields are shown with their multiplicities.
Unramified subfield: | $\Q_{2}(\sqrt{5})$ $\cong \Q_{2}(t)$ where $t$ is a root of
\( x^{2} + x + 1 \)
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Relative Eisenstein polynomial: |
\( x^{8} + 8 t x^{7} + \left(8 t + 8\right) x^{5} + \left(8 t + 10\right) x^{4} + \left(8 t + 4\right) x^{2} + 8 x + 16 t + 26 \)
$\ \in\Q_{2}(t)[x]$
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