Finite Group Databasebeta

C9×#3020 #11767741

order1152
nilpotency class3
isoclinismisoclinic class of #3019
automorphism?
homologyAbelianization (H1) = C24×C9 · Schur multiplier (H2) = C26

Aliases

direct productC9×#3020

Subgroups

subgroupG/H
centerC2×C9C2×#120
commutatorC2×C4C24×C9
Frattini, cosocleC2×C3×C4C24×C3
socleC2×C3C2×C3×#120
prime radicalC3×#3020C3
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C9 ◁ C22×C4×C9 ◁ G

1047 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 4 generators on 41 points:

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

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, 1752);