Finite Group Databasebeta

C23×#1426 #15669045

order2944
nilpotency class5
isoclinismisoclinic class of #1426
automorphism?
homologyAbelianization (H1) = C2×C4×C23 · Schur multiplier (H2) = C1

Aliases

direct productC23×#1426

Subgroups

subgroupG/H
center, socleC2×C23#367
commutatorC16C2×C4×C23
Frattini, cosocleC2×C16C22×C23
prime radicalC22×C23SD32
LCSG ▷ C16 ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C23 ◁ C2×C4×C23 ◁ C2×C8×C23 ◁ C2×C16×C23 ◁ G

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

Conjugacy classes & character table

598 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×C23×#1426, C23×#13638, C23×#13657, …
maximal normal subgroup ofC2×C23×#1426, C23×#13638, C23×#13657, …
maximal quotient ofC23×#7463, C23×#7474, C2×C23×#1426

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2944, 158);