Finite Group Databasebeta

C4×#20263371 #38755917

order25216
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC4×#20263371

Splittings

FittingC2×C4×D4×C197 ⋊ C2
SylowC197 ⋊ C4×H(5,𝔽2)

Subgroups

subgroupG/H
centerC2×C4C23×D197
commutatorC2×C197C24×C4
FrattiniC22C24×D197
FittingC2×C4×D4×C197C2
socle, cosocleC22×C197C25
prime radicalC2×#20263371C2
hypercenterC2×C4×D4D197
hypocenterC197C4×H(5,𝔽2)
LCSG ▷ C2×C197 ▷ C197
UCSC1 ◁ C2×C4 ◁ C2×C4×D4

1660 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6304

Conjugacy classes & character table

3988 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 17715);