Finite Group Databasebeta

C23×#1413 #15669032

order2944
nilpotency class5
isoclinismisoclinic class of #1412
automorphism?
homologyAbelianization (H1) = C2×C4×C23 · Schur multiplier (H2) = C2

Aliases

direct productC23×#1413

Subgroups

subgroupG/H
center, socleC2×C23#354
commutatorC42C2×C4×C23
Frattini, cosocleC4⋊Q8C22×C23
prime radicalC22×C23#99
LCSG ▷ C42 ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2×C23 ◁ C22×C23 ◁ C2×C4×C23 ◁ C23×C4⋊Q8 ◁ G

78 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)(24,25,27,32,29,34,41,51)(26,35,37,53,36,52,54,49)(28,33,43,50,44,31,40,48)(30,45,46,38,47,39,55,42);(24,26,29,36)(25,30)(27,39,41,45)(28,42,44,38)(31,35)(32,49)(33,52)(34,47)(37,40,54,43)(46,48)(50,55)(51,53)

Conjugacy classes & character table

322 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC23×#7525, C23×#7526, C2×C23×#1413, …
maximal normal subgroup ofC23×#7525, C23×#7526, C2×C23×#1413, …
maximal quotient ofC23×#7358, C23×#7367, C23×#7413, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2944, 145);