Finite Group Databasebeta

C23×#2916 #15670535

order2944
nilpotency class3
isoclinismisoclinic class of #576
automorphism?
homologyAbelianization (H1) = C23×C4×C23 · Schur multiplier (H2) = C25

Aliases

direct productC23×#2916

Subgroups

subgroupG/H
centerC4×C23C22×D4
commutatorC4C23×C4×C23
Frattini, cosocleC2×C4C24×C23
socleC2×C23C22×C4⋊C4
prime radicalC2×#41×C23C22
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C23 ◁ C2×#41×C23 ◁ G

440 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 4 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)(24,25,29,33,30,34,28,43)(26,35,38,45,39,49,37,31)(27,32,42,47,40,46,41,53)(36,48,52,54,50,55,51,44);(24,26,28,37,30,39,29,38)(25,31,33,35,34,45,43,49)(27,36,41,51,40,50,42,52)(32,44,47,48,46,54,53,55);(24,27)(25,32)(26,36)(28,41)(29,42)(30,40)(31,44)(33,47)(34,46)(35,48)(37,51)(38,52)(39,50)(43,53)(45,54)(49,55);(27,40)(32,46)(36,50)(41,42)(44,54)(47,53)(48,55)(51,52)

Conjugacy classes & character table

1012 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC23×#12877, C23×#12878, C23×#12927, …
maximal normal subgroup ofC23×#12877, C23×#12878, C23×#12927, …
maximal quotient ofC23×#17788, C23×#17789, C23×#17798, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2944, 1648);