Finite Group Databasebeta

C9×#1976 #11766697

order1152
nilpotency class3
isoclinismisoclinic class of #471
automorphism?
homologyAbelianization (H1) = C22×C4×C9 · Schur multiplier (H2) = C22×C4

Aliases

direct productC9×#1976

Subgroups

subgroupG/H
centerC4×C9#121
commutatorC2×C4C22×C4×C9
Frattini, cosocleC22×C3×C4C23×C3
socleC2×C3C3×#390
prime radicalC2×C3×#135C2×C3
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C9 ◁ C22×C4×C9 ◁ G

426 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 41
transitive degreeμt(G) = 288

A minimal faithful permutation representation — 3 generators on 41 points:

(1,2,3,4,5,6,7,8,9)(10,11)(12,16,21,30)(13,23)(14,26)(15,18)(17,24)(19,27)(20,32,33,41)(22,36,35,29)(25,37)(28,39,40,34)(31,38);(10,12)(11,16,18,30)(13,20)(14,22)(15,21)(17,28,31,40)(19,29,26,36)(23,32,37,41)(24,34)(25,33)(27,35)(38,39);(10,13,14,24,15,25,27,38)(11,17,19,23,18,31,26,37)(12,20,22,34,21,33,35,39)(16,28,29,32,30,40,36,41)

Conjugacy classes & character table

288 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 708);