Properties

Label 2.1.4.8b1.5-1.8.50h
Base 2.1.4.8b1.5
Degree \(8\)
e \(8\)
f \(1\)
c \(50\)

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Defining polynomial

$x^{8} + \left(b_{55} \pi^{7} + b_{47} \pi^{6}\right) x^{7} + \left(b_{54} \pi^{7} + b_{46} \pi^{6} + b_{38} \pi^{5} + b_{30} \pi^{4}\right) x^{6} + \left(b_{53} \pi^{7} + b_{45} \pi^{6}\right) x^{5} + a_{4} \pi x^{4} + \left(b_{51} \pi^{7} + a_{43} \pi^{6}\right) x^{3} + \left(b_{50} \pi^{7} + b_{42} \pi^{6} + b_{34} \pi^{5}\right) x^{2} + b_{49} \pi^{7} x + c_{56} \pi^{8} + c_{8} \pi^{2} + \pi$

Invariants

Residue field characteristic: $2$
Degree: $8$
Base field: 2.1.4.8b1.5
Ramification index $e$: $8$
Residue field degree $f$: $1$
Discriminant exponent $c$: $50$
Absolute Artin slopes: $[2,2,3,4,4]$
Swan slopes: $[1,7,7]$
Means: $\langle\frac{1}{2},\frac{15}{4},\frac{43}{8}\rangle$
Rams: $(1,13,13)$
Field count: $0$ (incomplete)
Ambiguity: $4$
Mass: $8192$
Absolute Mass: $2048$ ($0$ currently in the LMFDB)

Diagrams

The LMFDB does not contain any fields from this family.