Finite Group Databasebeta

C9×#2312 #11767033

order1152
nilpotency class2
isoclinismisoclinic class of #534
automorphism?
homologyAbelianization (H1) = C23×C4×C9 · Schur multiplier (H2) = C23×C4

Aliases

direct productC9×#2312

Subgroups

subgroupG/H
centerC23×C9C24
commutatorC22C23×C4×C9
Frattini, socle, cosocleC23×C3C24×C3
prime radicalC25×C3C22×C3
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C9 ◁ G

1008 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 29
transitive degreeμt(G) = 288

A minimal faithful permutation representation — 4 generators on 29 points:

(1,2,3,4,5,6,7,8,9)(10,11,12,13)(14,15)(16,20)(17,18)(19,21)(23,26)(24,28);(15,18)(19,20)(22,23,25,26)(24,27,28,29);(14,15)(16,19)(17,18)(20,21)(22,23)(24,27)(25,26)(28,29);(14,16)(15,19)(17,21)(18,20)(22,24)(23,27)(25,28)(26,29)

Conjugacy classes & character table

396 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 1044);