Finite Group Databasebeta

C23×#2216 #15669835

order2944
nilpotency class4
isoclinismisoclinic class of #2215
automorphism?
homologyAbelianization (H1) = C23×C23 · Schur multiplier (H2) = C22

Aliases

direct productC23×#2216

Subgroups

subgroupG/H
center, socleC22×C23C2×D8
commutator, Frattini, cosocleC2×C8C23×C23
prime radicalC23×C23D8
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C23 ◁ C22×C4×C23 ◁ C22×C8×C23 ◁ G

154 conjugacy classes of subgroups; only the 68 normal subgroups are shown.

normal subgroups only

This group has 154 conjugacy classes of subgroups — too many to draw. Only its 68 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 59
transitive degreeμt(G) = 1472

A minimal faithful permutation representation — 3 generators on 59 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)(26,27)(28,29,33,37)(30,38,42,54)(31,43,45,58)(32,46,44,36)(34,47,49,40)(35,50,51,39)(41,57,56,53)(48,55,52,59);(28,30,39,55,32,41,45,47,33,42,50,59,44,56,31,40)(29,34,43,53,36,48,51,54,37,49,58,57,46,52,35,38);(25,27)

Conjugacy classes & character table

874 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC23×#7419, C23×#7421, C23×#13664, …
maximal normal subgroup ofC23×#7419, C23×#7421, C23×#13664, …
maximal quotient ofC23×#12431, C23×#12440, C23×#12452, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2944, 948);