Finite Group Databasebeta

C2×#22618564 #33949709

order18688
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#22618564

Splittings

SylowC73 ⋊ C2×#2920

Subgroups

subgroupG/H
centerC2×C42C22×D73
commutatorC22×C73C24×C4
FrattiniC2×C4C24×D73
FittingC23×C42×C73C2
socleC23×C73C23×C4
prime radicalC25×C73C2×C4
cosocleC2×C4×C73C25
hypercenterC23×C42D73
hypocenterC73C2×#2920
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C2×C42 ◁ C23×C42

2806 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Conjugacy classes & character table

4720 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1033293);