Finite Group Databasebeta

C9×#4649 #13141293

order1728
automorphism?
homologyAbelianization (H1) = C2×C42×C9 · Schur multiplier (H2) = C22×C4

Aliases

direct productC9×#4649

Splittings

SylowC3×C9 ⋊ C4×C4⋊C4

Subgroups

subgroupG/H
centerC23×C9C22×D3
commutatorC2×C3C2×C42×C9
FrattiniC23×C3C22×C3×D3
FittingC3×C9×#95C2
socle, prime radical, cosocleC23×C32C23×C3
hypercenterC9×#95D3
hypocenterC3C4×C9×C4⋊C4
LCSG ▷ C2×C3 ▷ C3
UCSC1 ◁ C23×C9 ◁ C9×#95

658 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 576

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, 7356);