Finite Group Databasebeta

C2×#22618390 #33949452

order18688
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC2×#22618390

Splittings

FittingC2×#410×C73 ⋊ C2
SylowC73 ⋊ C2×#2883

Subgroups

subgroupG/H
centerC22C2×C22⋊C4×D73
commutatorC22×C73C24×C4
FrattiniC23C24×D73
FittingC2×#410×C73C2
socleC22×C73C22×C22⋊C4
prime radicalC22×#14556637C2
cosocleC23×C73C25
hypercenterC2×#410D73
hypocenterC73C2×#2883
LCSG ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#410

5338 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Conjugacy classes & character table

1666 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1033036);