Finite Group Databasebeta

C9×#4511 #13135495

order1728
isoclinismisoclinic class of #213
automorphism?
homologyAbelianization (H1) = C2×C8×C9 · Schur multiplier (H2) = C1

Aliases

direct productC9×#4511

Splittings

SylowC3×C9 ⋊ #364

Subgroups

subgroupG/H
centerC8×C9#67
commutatorC3×C4C2×C8×C9
FrattiniC2×C3×C8C2×C3×D3
FittingC3×C9×M32C2
socleC2×C32C3×C4⋊C8
prime radicalC22×C32C3×M16
cosocleC2×C32×C8C22×C3
hypercenterC9×M32D3
hypocenterC3C9×#364
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C8×C9 ◁ C2×C8×C9 ◁ C9×M32

164 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 164 conjugacy classes of subgroups — too many to draw. Only its 81 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) = 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, 1558);