Finite Group Databasebeta

C23×#2205 #15669824

order2944
nilpotency class4
isoclinismisoclinic class of #2204
automorphism?
homologyAbelianization (H1) = C23×C23 · Schur multiplier (H2) = C23

Aliases

direct productC23×#2205

Subgroups

subgroupG/H
center, socleC2×C23B(4,𝔽2)
commutator, Frattini, cosocleC2×Q8C23×C23
prime radicalC23×2−1+4C22
LCSG ▷ C2×Q8 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2×C23 ◁ C22×C23 ◁ C2×Q8×C23 ◁ G

224 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 39
transitive degreeμt(G) = 368

A minimal faithful permutation representation — 3 generators on 39 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)(26,34)(27,37)(28,32)(29,39)(30,35)(31,36)(33,38);(24,26,30,29)(25,31,35,37)(27,38,36,28)(32,34,33,39);(24,27,30,36)(25,32,35,33)(26,28,29,38)(31,39,37,34)

Conjugacy classes & character table

460 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC23×#13683, C23×#13684, C2×C23×#2205, …
maximal normal subgroup ofC23×#13683, C23×#13684, C2×C23×#2205, …
maximal quotient ofC23×#12101, C23×#12130, C23×#12146, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2944, 937);