Finite Group Databasebeta

C23×#1407 #15669026

order2944
nilpotency class5
isoclinismisoclinic class of #1406
automorphism?
homologyAbelianization (H1) = C2×C4×C23 · Schur multiplier (H2) = C4

Aliases

direct productC23×#1407

Subgroups

subgroupG/H
center, socleC2×C23#353
commutatorC42C2×C4×C23
Frattini, cosocle#124C22×C23
prime radicalC2×D4×C23D4
LCSG ▷ C42 ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2×C23 ◁ C22×C23 ◁ C2×C4×C23 ◁ C23×#124 ◁ G

98 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)(26,34,36,49)(27,38,39,54)(28,41,43,32)(29,33)(30,35,44,51)(31,40)(37,47,42,50)(45,52,46,53)(48,55);(24,26,29,37)(25,30,33,46)(27,35,39,53)(28,42,43,36)(31,47,48,34)(32,44,41,45)(38,50,54,49)(40,51,55,52)

Conjugacy classes & character table

322 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×C23×#1407, C23×#13577, C23×#13578, …
maximal normal subgroup ofC2×C23×#1407, C23×#13577, C23×#13578, …
maximal quotient ofC23×#7353, C23×#7372, C23×#7403, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2944, 139);