Finite Group Databasebeta

C22×C22⋊(C7⋊C9) #11759339

order1008
isoclinismisoclinic class of C22⋊ΓL(1,𝔽8)
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C22

Aliases

direct productC22×C22⋊(C7⋊C9)

Splittings

derivedC22×C7 ⋊ C22×C9
HallC24×C7 ⋊ C9
SylowC24 ⋊ C7⋊C9
SylowC7 ⋊ C22×C22⋊C9

Subgroups

subgroupG/H
center, hypercenterC22×C3C22⋊ΓL(1,𝔽8)
commutator, hypocenterC22×C7C22×C9
FrattiniC3C22×C22⋊ΓL(1,𝔽8)
Fitting, socle, prime radicalC24×C3×C7C3
cosocleC22×C3×C7C22×C3
LCSG ▷ C22×C7
UCSC1 ◁ C22×C3

136 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 252

Conjugacy classes & character table

144 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1008, 510);