Finite Group Databasebeta

C22×C22⋊(C22⋊C9) #10596383

order576
isoclinismisoclinic class of C22⋊A4
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C25

Aliases

direct productC22×C22⋊(C22⋊C9)

Splittings

derivedC24 ⋊ C22×C9
SylowC26 ⋊ C9

Subgroups

subgroupG/H
center, hypercenterC22×C3C22⋊A4
commutator, hypocenterC24C22×C9
FrattiniC3C22×C22⋊A4
Fitting, socle, prime radicalC26×C3C3
cosocleC24×C3C22×C3
LCSG ▷ C24
UCSC1 ◁ C22×C3

1965 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 36

Conjugacy classes & character table

96 conjugacy classes — view the full character table.

Relationships

derived subgroup ofA4×#64188, #72269061
maximal subgroup ofC2×#379⋊C9, #2846⋊C9, C22×#120⋊C9, …
maximal normal subgroup ofC2×#379⋊C9, #2846⋊C9, C22×#120⋊C9, …
maximal quotient ofC2×C4×C22⋊(C22⋊C9), D4×C22⋊(C22⋊C9), Q8×C22⋊(C22⋊C9), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(576, 8265);