Finite Group Databasebeta

C2×#27161742 #38756183

order25216
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#27161742

Splittings

FittingC2×C22⋊Q8×C197 ⋊ C2
SylowC197 ⋊ C2×D4×Q8

Subgroups

subgroupG/H
centerC23C23×D197
commutator, cosocleC22×C197C25
FrattiniC22C24×D197
FittingC2×C22⋊Q8×C197C2
socleC23×C197C24
prime radicalC22×C22⋊D197C22
hypercenterC2×C22⋊Q8D197
hypocenterC197C2×D4×Q8
LCSG ▷ C22×C197 ▷ C197
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

1568 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12608

Conjugacy classes & character table

2794 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25216, 17981);