Finite Group Databasebeta

C2×#22618812 #33950145

order18688
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#22618812

Splittings

FittingC2×#520×C73 ⋊ C2
SylowC73 ⋊ C2×#2952

Subgroups

subgroupG/H
centerC23C22×C22⋊D73
commutatorC4×C73C24×C4
FrattiniC2×C4C24×D73
FittingC2×#520×C73C2
socleC23×C73C22×D4
prime radicalC22×#14556611C2
cosocleC2×C4×C73C25
hypercenterC2×#520D73
hypocenterC73C2×#2952
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×#117 ◁ C2×#520

2806 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

2536 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1033729);