Finite Group Databasebeta

C2×C9×#239 #11722623

order864
automorphism?
homologyAbelianization (H1) = C24×C9 · Schur multiplier (H2) = C25

Aliases

direct productC2×C9×#239

Splittings

FittingC2×C3×Q8×C9 ⋊ C2
SylowC3×C9 ⋊ C2×#41

Subgroups

subgroupG/H
centerC22×C9C22×D3
commutatorC2×C3C24×C9
FrattiniC2×C3C23×C3×D3
FittingC2×C3×Q8×C9C2
socleC22×C32C23×C3
prime radicalC2×C3×#239C3
cosocleC2×C32C24×C3
hypercenterC2×Q8×C9D3
hypocenterC3C2×C9×#41
LCSG ▷ C2×C3 ▷ C3
UCSC1 ◁ C22×C9 ◁ C2×Q8×C9

530 conjugacy classes of subgroups; only the 267 normal subgroups are shown.

normal subgroups only

This group has 530 conjugacy classes of subgroups — too many to draw. Only its 267 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

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

Relationships

maximal subgroup of#13140771, #13140773, #13140779, …
maximal normal subgroup of#13140771, #13140773, #13140779, …
maximal quotient ofC2×C9×#890, C2×C9×#892, C2×C9×#893, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 2590);