Finite Group Databasebeta

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C4⋊C4×Dic274 #31783704

order17536
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC4⋊C4×Dic274

Splittings

SylowC137 ⋊ Q8×C4⋊C4

Subgroups

subgroupG/H
center, FrattiniC23C23×D137
commutatorC22×C137C23×C4
FittingC4×C4⋊C4×C137C2
socle, prime radical, cosocleC23×C137C24
hypercenterC4×C4⋊C4D137
hypocenterC137Q8×C4⋊C4
LCSG ▷ C22×C137 ▷ C137
UCSC1 ◁ C23 ◁ C4×C4⋊C4

568 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17536

Conjugacy classes & character table

2770 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 7425);