Finite Group Databasebeta

C9×#4558 #13135673

order1728
isoclinismisoclinic class of #213
automorphism?
homologyAbelianization (H1) = C42×C9 · Schur multiplier (H2) = C22

Aliases

direct productC9×#4558

Splittings

SylowC3×C9 ⋊ #341

Subgroups

subgroupG/H
centerC2×C4×C9#67
commutatorC3×C4C42×C9
FrattiniC22×C3×C4C2×C3×D3
FittingC2×C3×C9×M16C2
socleC22×C32C3×C4⋊C4
prime radicalC23×C32C3×Q8
cosocleC22×C32×C4C22×C3
hypercenterC2×C9×M16D3
hypocenterC3C9×#341
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C4×C9 ◁ C22×C4×C9 ◁ C2×C9×M16

338 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 288

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 1736);