Finite Group Databasebeta

C2×#11721182 #13151123

order1728
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#11721182

Splittings

SylowC3×C9 ⋊ C22×SD16

Subgroups

subgroupG/H
centerC22#88668
commutator, cosocleC3×C4×C9C24
FrattiniC3×C4C22×D32
FittingC2×C3×D4×C9C22
socleC22×C32D3×D4
prime radicalC2×D4×C3⋊D9C2
hypercenterC2×D4D3×D9
hypocenterC3×C9C22×SD16
LCSG ▷ C3×C4×C9 ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D4

1130 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 144

Conjugacy classes & character table

138 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 17186);