Finite Group Databasebeta

C22×#88442 #13151963

order1728
isoclinismisoclinic class of #6189
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC22×#88442

Splittings

SylowC3×C9 ⋊ C22×C4⋊C4

Subgroups

subgroupG/H
center, hypercenterC24D3×D9
commutatorC2×C3×C9C23×C4
FrattiniC22×C3C22×D32
FittingC24×C3×C9C22
socle, prime radicalC24×C32C2×D3
cosocleC22×C3×C9C24
hypocenterC3×C9C22×C4⋊C4
LCSG ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C24

1490 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 576

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 18026);