Finite Group Databasebeta

C22×C4×C22⋊D197 #38755881

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

Aliases

direct productC22×C4×C22⋊D197

Splittings

FittingC24×C4×C197 ⋊ C2
SylowC197 ⋊ C22×C4×D4

Subgroups

subgroupG/H
centerC23×C4C2×D197
commutatorC2×C197C24×C4
FrattiniC22C24×D197
FittingC24×C4×C197C2
socleC24×C197C23
prime radicalC23×C22⋊D197C2
cosocleC22×C197C25
hypercenterC24×C4D197
hypocenterC197C22×C4×D4
LCSG ▷ C2×C197 ▷ C197
UCSC1 ◁ C23×C4 ◁ C24×C4

2528 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12608

Conjugacy classes & character table

6352 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 17679);