Finite Group Databasebeta

C2×#22586784 #31963870

order18176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#22586784

Splittings

FittingC2×C4×M16×C71 ⋊ C2
SylowC71 ⋊ C2×#1490

Subgroups

subgroupG/H
centerC22×C4C2×D284
commutatorC2×C4×C71C23×C4
FrattiniC42C23×D71
FittingC2×C4×M16×C71C2
socleC23×C71C2×C22⋊C4
prime radicalC23×D284C4
cosocleC42×C71C24
hypercenterC2×C4×M16D71
hypocenterC71C2×#1490
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×C4×M16

1734 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4544

Conjugacy classes & character table

2876 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18176, 135986);