Finite Group Databasebeta

C2×#11721693 #13153726

order1728
automorphism?
homologyAbelianization (H1) = C23×C3×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#11721693

Splittings

Sylow3−1+2 ⋊ C2×#131

Subgroups

subgroupG/H
centerC2×C4C22×AGL(1,ℤ/9)
commutatorC2×C9C23×C3×C4
FrattiniC3×C4C23×C3×D3
FittingC2×#41×3−1+2C2
socleC22×C3C22×C3×Dic3
prime radicalC2×C32×#41D3
cosocleC4×C9C24×C3
hypercenterC2×#41AGL(1,ℤ/9)
hypocenterC9C2×C3×#131
LCSG ▷ C2×C9 ▷ C9
UCSC1 ◁ C2×C4 ◁ C2×#41

880 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 288

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 19789);