Finite Group Databasebeta

C22×#3676⋊C3 #13153765

order1728
isoclinismisoclinic class of 3−1+2⋊Q8
automorphism?
homologyAbelianization (H1) = C23×C3×C4 · Schur multiplier (H2) = C27

Aliases

direct productC22×#3676⋊C3

Splittings

Sylow3−1+2 ⋊ C22×C22⋊C4

Subgroups

subgroupG/H
centerC24C2×AGL(1,ℤ/9)
commutatorC2×C9C23×C3×C4
FrattiniC22×C3C23×C3×D3
FittingC25×3−1+2C2
socleC24×C3C2×C3×D3
prime radicalC25×C32D3
cosocleC22×C9C24×C3
hypercenterC25AGL(1,ℤ/9)
hypocenterC9C22×C3×C22⋊C4
LCSG ▷ C2×C9 ▷ C9
UCSC1 ◁ C24 ◁ C25

2396 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 288

Conjugacy classes & character table

248 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 19828);