Finite Group Databasebeta

C9×#2947 #11767668

order1152
nilpotency class3
isoclinismisoclinic class of #576
automorphism?
homologyAbelianization (H1) = C23×C4×C9 · Schur multiplier (H2) = C25

Aliases

direct productC9×#2947

Subgroups

subgroupG/H
centerC22×C9C22×D4
commutatorC4C23×C4×C9
Frattini, cosocleC2×C3×C4C24×C3
socleC22×C3C22×C3×D4
prime radicalC2×C3×#41C22×C3
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C9 ◁ C9×#117 ◁ G

705 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 29
transitive degreeμt(G) = 576

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

(1,2,3,4,5,6,7,8,9)(10,11,13,12)(15,19)(17,24)(20,26)(21,25)(23,28)(27,29);(14,15,18,21)(16,20,22,27)(17,25,24,19)(23,29,28,26);(10,12,13,11)(14,16)(15,20)(17,23)(18,22)(19,26)(21,27)(24,28)(25,29);(16,22)(20,27)(23,28)(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, 1679);