Finite Group Databasebeta

C11×Q8⋊C9 #11716182

order792
isoclinismisoclinic class of SL(2,𝔽3)
automorphism?
homologyAbelianization (H1) = C9×C11 · Schur multiplier (H2) = C1

Aliases

direct productC11×Q8⋊C9
unambiguous semidirect productQ8⋊(C9×C11)
unambiguous semidirect product(Q8×C11)⋊C9

Splittings

derived, SylowQ8 ⋊ C9×C11
HallQ8×C11 ⋊ C9

Subgroups

subgroupG/H
center, socle, prime radical, hypercenterC2×C3×C11A4
commutator, hypocenterQ8C9×C11
FrattiniC2×C3C11×A4
FittingC3×Q8×C11C3
cosocleC3×Q8C3×C11
LCSG ▷ Q8
UCSC1 ◁ C2×C3×C11

22 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 792

Conjugacy classes & character table

231 conjugacy classes — view the full character table.

Relationships

derived subgroup ofC11⋊#3688, C11⋊#3689
maximal subgroup ofC11×#3688, C11×#3689, C11⋊#3688, …
maximal normal subgroup ofC11×#3688, C11×#3689, C11⋊#3688, …
maximal quotient ofC2×C11×Q8⋊C9

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(792, 12);