Finite Group Databasebeta

C2×#22621721 #33962199

order18688
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#22621721

Splittings

FittingC2×#456×C73 ⋊ C2
SylowC73 ⋊ C2×#3291

Subgroups

subgroupG/H
centerC22#17989219
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC2×#456×C73C2
socleC22×C73D42
hypercenterC2×#456D73
hypocenterC73C2×#3291
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#456

2682 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Conjugacy classes & character table

1210 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1045783);