Finite Group Databasebeta

C22×#17989551 #34031069

order18688
automorphism?
homologyAbelianization (H1) = C23×C42 · Schur multiplier (H2) = C28×C4

Aliases

direct productC22×#17989551

Splittings

SylowC73 ⋊ C22×#405

Subgroups

subgroupG/H
centerC24C22×#64408
commutatorC2×C73C23×C42
FrattiniC22C24×#64408
FittingC22×C22⋊C4×C73C4
socleC24×C73C22×C4
prime radicalC25×C73C2×C4
cosocleC2×Dic73C25
hypercenterC22×C22⋊C4#64408
hypocenterC73C22×#405
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C24 ◁ C22×C22⋊C4

3518 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1114653);