Finite Group Databasebeta

C2×#22587226 #31967181

order18176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22587226

Splittings

FittingC2×C82×C71 ⋊ C2
SylowC71 ⋊ C2×#1589

Subgroups

subgroupG/H
centerC22×C4C2×D284
commutatorC2×C4×C71C23×C4
FrattiniC42C23×D71
FittingC2×C82×C71C2
socleC23×C71C4×D4
prime radicalC22×D568C4
cosocleC42×C71C24
hypercenterC2×C82D71
hypocenterC71C2×#1589
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C2×C4×C8 ◁ C2×C82

822 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9088

Conjugacy classes & character table

4568 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 139297);