Finite Group Databasebeta

C2×C9×#948 #13153677

order1728
automorphism?
homologyAbelianization (H1) = C23×C4×C9 · Schur multiplier (H2) = C25

Aliases

direct productC2×C9×#948

Splittings

SylowC3×C9 ⋊ C2×#131

Subgroups

subgroupG/H
centerC2×C4×C9C22×D3
commutatorC2×C3C23×C4×C9
FrattiniC3×C4C23×C3×D3
FittingC2×C3×C9×#41C2
socleC22×C32C22×C3×C4
prime radicalC2×C32×#41C2×C3
cosocleC32×C4C24×C3
hypercenterC2×C9×#41D3
hypocenterC3C2×C9×#131
LCSG ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C4×C9 ◁ C2×C9×#41

962 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 288

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 19740);