Properties

Label 2.1.4.11a1.17-1.8.54n
Base 2.1.4.11a1.17
Degree \(8\)
e \(8\)
f \(1\)
c \(54\)

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Defining polynomial

$x^{8} + \left(b_{63} \pi^{8} + b_{55} \pi^{7} + a_{47} \pi^{6}\right) x^{7} + \left(b_{54} \pi^{7} + b_{46} \pi^{6} + b_{38} \pi^{5} + a_{30} \pi^{4}\right) x^{6} + \left(b_{61} \pi^{8} + b_{53} \pi^{7}\right) x^{5} + a_{4} \pi x^{4} + \left(b_{59} \pi^{8} + b_{51} \pi^{7}\right) x^{3} + \left(b_{50} \pi^{7} + b_{42} \pi^{6} + b_{34} \pi^{5}\right) x^{2} + \left(b_{57} \pi^{8} + b_{49} \pi^{7}\right) x + c_{64} \pi^{9} + c_{56} \pi^{8} + c_{8} \pi^{2} + \pi$

Invariants

Residue field characteristic: $2$
Degree: $8$
Base field: 2.1.4.11a1.17
Ramification index $e$: $8$
Residue field degree $f$: $1$
Discriminant exponent $c$: $54$
Absolute Artin slopes: $[2,3,4,\frac{19}{4},5]$
Swan slopes: $[1,7,8]$
Means: $\langle\frac{1}{2},\frac{15}{4},\frac{47}{8}\rangle$
Rams: $(1,13,17)$
Field count: $0$ (incomplete)
Ambiguity: $8$
Mass: $16384$
Absolute Mass: $4096$ ($0$ currently in the LMFDB)

Diagrams

The LMFDB does not contain any fields from this family.