Finite Group Databasebeta

C23×#1658 #15669277

order2944
nilpotency class3
isoclinismisoclinic class of #1655
automorphism?
homologyAbelianization (H1) = C23×C23 · Schur multiplier (H2) = C22

Aliases

direct productC23×#1658

Subgroups

subgroupG/H
center, socleC22×C23#120
commutator, Frattini, cosocleC42C23×C23
prime radicalC23×#127C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C23 ◁ C42×C23 ◁ G

182 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)(25,30)(26,33)(27,28)(32,35)(34,36)(37,38)(41,45)(43,50)(46,54)(47,51)(48,52)(53,55);(24,25)(26,31)(27,35)(28,30)(29,32)(33,38)(34,39)(36,37)(40,41,44,47)(42,46,49,55)(43,51,50,45)(48,53,52,54);(24,26,29,34)(25,31,32,39)(27,33,28,36)(30,37,35,38)(40,42,44,49)(41,46,47,55)(43,52,50,48)(45,53,51,54)

Conjugacy classes & character table

460 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC23×#7524, C2×C23×#1658, C23×#18990, …
maximal normal subgroup ofC23×#7524, C2×C23×#1658, C23×#18990, …
maximal quotient ofC23×#7739, C23×#7744, C23×#7827, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2944, 390);