Finite Group Databasebeta

C23×#1544 #15669163

order2944
nilpotency class3
isoclinismisoclinic class of #327
automorphism?
homologyAbelianization (H1) = C22×C4×C23 · Schur multiplier (H2) = C22

Aliases

direct productC23×#1544

Subgroups

subgroupG/H
centerC2×C4×C23C22⋊C4
commutatorC2×C4C22×C4×C23
Frattini, cosocleC42C23×C23
socleC22×C23C2×C22⋊C4
prime radicalC23×C23C22⋊C4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C2×C4×C23 ◁ C2×C42×C23 ◁ G

202 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 55
transitive degreeμt(G) = 1472

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)(24,25,27,31,28,30,36,38)(26,32,33,39,34,29,35,37)(40,41)(42,49)(43,47)(44,52)(45,48)(46,50)(51,54)(53,55);(24,26,28,34)(25,29,30,32)(27,35,36,33)(31,39,38,37)(40,42,45,51)(41,46,48,55)(43,50,44,53)(47,54,52,49);(40,43,45,44)(41,47,48,52)(42,50,51,53)(46,54,55,49)

Conjugacy classes & character table

874 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC23×#8242, C23×#8244, C23×#8246, …
maximal normal subgroup ofC23×#8242, C23×#8244, C23×#8246, …
maximal quotient ofC23×#7564, C23×#7568, C23×#7646, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2944, 276);