Properties

Label 2.5.8.120a
Base 2.1.1.0a1.1
Degree \(40\)
e \(8\)
f \(5\)
c \(120\)

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Defining polynomial over unramified subextension

$x^{8} + 8 b_{23} x^{7} + 8 b_{21} x^{5} + 4 b_{12} x^{4} + 8 b_{19} x^{3} + 4 a_{10} x^{2} + 8 a_{17} x + 16 c_{24} + 2$

Invariants

Residue field characteristic: $2$
Degree: $40$
Base field: $\Q_{2}$
Ramification index $e$: $8$
Residue field degree $f$: $5$
Discriminant exponent $c$: $120$
Artin slopes: $[\frac{8}{3},\frac{8}{3},4]$
Swan slopes: $[\frac{5}{3},\frac{5}{3},3]$
Means: $\langle\frac{5}{6},\frac{5}{4},\frac{17}{8}\rangle$
Rams: $(\frac{5}{3},\frac{5}{3},7)$
Field count: $0$ (incomplete)
Ambiguity: $10$
Mass: $1007681536$
Absolute Mass: $1007681536/5$ ($0$ currently in the LMFDB)

Diagrams

The LMFDB does not contain any fields from this family.