Finite Group Databasebeta

C9×#1902 #11766623

order1152
nilpotency class3
isoclinismisoclinic class of #1902
automorphism?
homologyAbelianization (H1) = C22×C4×C9 · Schur multiplier (H2) = C24

Aliases

direct productC9×#1902

Subgroups

subgroupG/H
centerC2×C9#386
commutatorC2×C4C22×C4×C9
Frattini, cosocleC22×C3×C4C23×C3
socleC2×C3C3×#386
prime radicalC2×C3×#41C22×C3
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C9 ◁ C22×C4×C9 ◁ G

456 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)(12,21)(13,25,28,35)(14,29)(15,19)(16,20)(17,23)(18,27,34,26)(22,37,39,31)(24,32)(30,33)(36,38,41,40);(10,12,14,23,16,24,15,30)(11,17,19,21,20,33,29,32)(13,22,27,40,28,39,26,38)(18,31,35,36,34,37,25,41);(10,13)(11,18)(12,22)(14,27)(15,26)(16,28)(17,31)(19,35)(20,34)(21,36)(23,40)(24,39)(25,29)(30,38)(32,41)(33,37)

Conjugacy classes & character table

261 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 634);