Finite Group Databasebeta

C22×C22⋊C4×Dic73 #33244159

order18688
automorphism?
homologyAbelianization (H1) = C23×C42 · Schur multiplier (H2) = C210×C4

Aliases

direct productC22×C22⋊C4×Dic73

Splittings

SylowC73 ⋊ C22×C4×C22⋊C4

Subgroups

subgroupG/H
centerC25C22×D73
commutatorC2×C73C23×C42
FrattiniC23C24×D73
FittingC23×C22⋊C4×C73C2
socleC25×C73C23
prime radicalC26×C73C22
cosocleC23×C73C25
hypercenterC23×C22⋊C4D73
hypocenterC73C22×C4×C22⋊C4
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C25 ◁ C23×C22⋊C4

9534 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

3040 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 327743);