Finite Group Databasebeta

C23×#1385 #15669004

order2944
nilpotency class4
isoclinismisoclinic class of #365
automorphism?
homologyAbelianization (H1) = C42×C23 · Schur multiplier (H2) = C22

Aliases

direct productC23×#1385

Subgroups

subgroupG/H
centerC4×C23#106
commutatorC8C42×C23
Frattini, cosocleC22×C8C22×C23
socleC2×C23#340
prime radicalC23×C23Q16
LCSG ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C23 ◁ C22×C4×C23 ◁ C22×C8×C23 ◁ G

124 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 2 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)(24,25,28,34,31,36,30,46)(26,37,39,52,41,53,44,48)(27,35,29,45,43,51,42,33)(32,40,47,38,50,54,49,55);(24,26,29,40,28,44,43,55,31,41,42,54,30,39,27,38)(25,32,35,48,46,47,33,37,36,50,51,52,34,49,45,53)

Conjugacy classes & character table

736 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC23×#7424, C23×#7425, C2×C23×#1385, …
maximal normal subgroup ofC23×#7424, C23×#7425, C2×C23×#1385, …
maximal quotient ofC23×#7157, C23×#7173, C23×#7220, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2944, 117);