Finite Group Databasebeta

C23×#1829 #15669448

order2944
nilpotency class3
isoclinismisoclinic class of #1828
automorphism?
homologyAbelianization (H1) = C22×C4×C23 · Schur multiplier (H2) = C23

Aliases

direct productC23×#1829

Subgroups

subgroupG/H
center, socleC2×C23#381
commutatorC23C22×C4×C23
Frattini, cosocleC22×C4C23×C23
prime radicalC22×D4×C23C22
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C2×C23 ◁ C22×C4×C23 ◁ G

272 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 368

A minimal faithful permutation representation — 3 generators on 39 points:

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

Conjugacy classes & character table

667 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC23×#12725, C23×#12726, C2×C23×#1829, …
maximal normal subgroup ofC23×#12725, C23×#12726, C2×C23×#1829, …
maximal quotient ofC23×#8734, C23×#8736, C23×#8751, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2944, 561);