Finite Group Databasebeta

C23×#1398 #15669017

order2944
nilpotency class2
isoclinismisoclinic class of H(3,ℤ/4)
automorphism?
homologyAbelianization (H1) = C4×C8×C23 · Schur multiplier (H2) = C1

Aliases

direct productC23×#1398

Subgroups

subgroupG/H
centerC8×C23C42
commutatorC4C4×C8×C23
Frattini, cosocleC2×C16C22×C23
socleC2×C23#346
prime radicalC22×C23M32
LCSG ▷ C4 ▷ C1
UCSC1 ◁ C8×C23 ◁ G

60 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)(24,25,26,31,27,33,36,46,28,34,37,44,38,48,50,54,29,32,35,45,39,47,49,55,40,30,41,42,51,43,52,53);(25,30,32,34)(26,35)(31,44,45,42)(33,43,47,48)(36,49)(37,41)(46,54,55,53)(50,52)

Conjugacy classes & character table

1012 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC23×#7333, C23×#7389, C23×#7390, …
maximal normal subgroup ofC23×#7333, C23×#7389, C23×#7390, …
maximal quotient ofC23×#7330, C23×#7332, C23×#7466, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2944, 130);