Finite Group Databasebeta

C23×#1830 #15669449

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

Aliases

direct productC23×#1830

Subgroups

subgroupG/H
center, socleC2×C23#381
commutatorC23C22×C4×C23
Frattini, cosocleC22×C4C23×C23
prime radicalC23×C23C22×C4
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C2×C23 ◁ C22×C4×C23 ◁ G

236 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 55
transitive degreeμt(G) = 736

A minimal faithful permutation representation — 3 generators on 55 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23)(24,25,28,33,29,32,42,47)(26,34,36,48,37,30,41,44)(27,38,40,52,39,31,45,46)(35,43,51,54,50,49,53,55);(24,26,29,37)(25,30,32,34)(27,35,39,50)(28,41,42,36)(31,43,38,49)(33,48,47,44)(40,53,45,51)(46,55,52,54);(24,27)(25,31,32,38)(26,35)(28,40)(29,39)(30,43,34,49)(33,46,47,52)(36,51)(37,50)(41,53)(42,45)(44,54,48,55)

Conjugacy classes & character table

667 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC23×#12729, C23×#12730, C2×C23×#1830, …
maximal normal subgroup ofC23×#12729, C23×#12730, C2×C23×#1830, …
maximal quotient ofC23×#8735, C23×#8737, C23×#8753, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2944, 562);