Finite Group Databasebeta

C9×Dic22 #11716183

order792
isoclinismisoclinic class of Dic22
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C1

Aliases

direct productC9×Dic22
unambiguous semidirect productC11⋊(Q8×C9)

Splittings

HallC9×C11 ⋊ Q8
SylowC11 ⋊ Q8×C9

Subgroups

subgroupG/H
centerC2×C9C2×D11
commutatorC2×C11C22×C9
FrattiniC2×C3C2×C3×D11
FittingC4×C9×C11C2
socle, prime radical, cosocleC2×C3×C11C22×C3
hypercenterC4×C9D11
hypocenterC11Q8×C9
LCSG ▷ C2×C11 ▷ C11
UCSC1 ◁ C2×C9 ◁ C4×C9

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 792

Conjugacy classes & character table

225 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13096855, #13096856, #13096857, …
maximal normal subgroup of#13096855, #13096856, #13096857, …
maximal quotient ofC9×Dic11⋊C4, C9×C4⋊Dic11, C2×C9×Dic22

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(792, 13);