Finite Group Databasebeta

C22×#611⋊C3 #11722650

order864
isoclinismisoclinic class of 3−1+2⋊Q8
automorphism?
homologyAbelianization (H1) = C24×C3 · Schur multiplier (H2) = C26

Aliases

direct productC22×#611⋊C3

Splittings

FittingC24×3−1+2 ⋊ C2
Sylow3−1+2 ⋊ C22×D4

Subgroups

subgroupG/H
centerC23C2×AGL(1,ℤ/9)
commutator, cosocleC2×C9C24×C3
FrattiniC2×C3C23×C3×D3
FittingC24×3−1+2C2
socleC23×C3C2×C3×D3
hypercenterC24AGL(1,ℤ/9)
hypocenterC9C22×C3×D4
LCSG ▷ C2×C9 ▷ C9
UCSC1 ◁ C23 ◁ C24

775 conjugacy classes of subgroups; only the 237 normal subgroups are shown.

normal subgroups only

This group has 775 conjugacy classes of subgroups — too many to draw. Only its 237 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

124 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10588637⋊C3, C2×#63365⋊C3, #10588636⋊C3, …
maximal normal subgroup of#10588637⋊C3, C2×#63365⋊C3, #10588636⋊C3, …
maximal quotient ofC22×(3−1+2⋊C4)⋊C4, C2×#63486⋊C3, C22×(C2×AGL(1,ℤ/9))⋊C4, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 2617);