Finite Group Databasebeta

C2×#27161609 #38755974

order25216
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#27161609

Splittings

FittingC2×C4×D4×C197 ⋊ C2
SylowC197 ⋊ C2×#529

Subgroups

subgroupG/H
centerC22×C4C22×D197
commutator, cosocleC22×C197C25
FrattiniC22C24×D197
FittingC2×C4×D4×C197C2
socleC23×C197C24
prime radicalC2×#20263298C2
hypercenterC2×C4×D4D197
hypocenterC197C2×#529
LCSG ▷ C22×C197 ▷ C197
UCSC1 ◁ C22×C4 ◁ C2×C4×D4

1232 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12608

Conjugacy classes & character table

3976 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 17772);