Finite Group Databasebeta

C9×#4487 #13135397

order1728
isoclinismisoclinic class of #4487
automorphism?
homologyAbelianization (H1) = C2×C4×C9 · Schur multiplier (H2) = C1

Aliases

direct productC9×#4487

Splittings

SylowC3×C9 ⋊ #365

Subgroups

subgroupG/H
centerC2×C9#808
commutatorC3×C8C2×C4×C9
FrattiniC2×C3×C8C2×C3×D3
FittingC3×C9×#106C2
socleC2×C32C3×#106
prime radicalC22×C32C3×SD16
cosocleC2×C32×C8C22×C3
hypercenterC9×#106D3
hypocenterC3C9×#365
LCSG ▷ C3×C8 ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C9 ◁ C2×C4×C9 ◁ C2×C8×C9 ◁ C9×#106

162 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 162 conjugacy classes of subgroups — too many to draw. Only its 75 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 144

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 1460);