Finite Group Databasebeta

C9×#2929 #11767650

order1152
nilpotency class2
isoclinismisoclinic class of #120
automorphism?
homologyAbelianization (H1) = C23×C4×C9 · Schur multiplier (H2) = C25

Aliases

direct productC9×#2929

Subgroups

subgroupG/H
centerC2×C8×C9C23
commutatorC22C23×C4×C9
Frattini, cosocleC2×C3×C4C24×C3
socleC22×C3C23×C3×C4
prime radicalC3×#525C2×C3
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C8×C9 ◁ G

780 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)(14,15,17,21,18,20,24,27)(16,19,22,26,23,25,28,29);(11,13);(14,16,17,22,18,23,24,28)(15,19,21,26,20,25,27,29);(15,20)(19,25)(21,27)(26,29)

Conjugacy classes & character table

504 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 1661);