Finite Group Databasebeta

C22×#20263286 #38755880

order25216
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC22×#20263286

Splittings

FittingC22×C22⋊C4×C197 ⋊ C2
SylowC197 ⋊ C22×C4×D4

Subgroups

subgroupG/H
centerC24C22×D197
commutatorC2×C197C24×C4
FrattiniC22C24×D197
FittingC22×C22⋊C4×C197C2
socleC24×C197C23
prime radicalC23×C22⋊D197C2
cosocleC22×C197C25
hypercenterC22×C22⋊C4D197
hypocenterC197C22×C4×D4
LCSG ▷ C2×C197 ▷ C197
UCSC1 ◁ C24 ◁ C22×C22⋊C4

2528 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12608

Conjugacy classes & character table

4000 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 17678);