Finite Group Databasebeta

#11720906

order864
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC3×C9 ⋊ #117

Subgroups

subgroupG/H
centerC22C2×D3×D9
commutatorC2×C3×C9C22×C4
FrattiniC22×C3C2×D32
FittingC2×C3×C4×C9C22
socleC22×C32C22×D3
prime radicalC22×C3×D3C2×D3
cosocleC22×C3×C9C23
hypercenterC2×C4D3×D9
hypocenterC3×C9#117
LCSG ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C22 ◁ C2×C4

254 conjugacy classes of subgroups; only the 95 normal subgroups are shown.

normal subgroups only

This group has 254 conjugacy classes of subgroups — too many to draw. Only its 95 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

Polycyclic presentation:

2^5,3^3|a^2=e,b^2=d,c^2=d,g^3=h,c^a=cd,g^a=g^2h^2,h^a=h^2,f^b=f^2

Conjugacy classes & character table

126 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13137662, #13137664, #13137665, …
maximal normal subgroup of#13137662, #13137664, #13137665, …
maximal quotient of#13137115, #13137117, #13137119, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 873);