Finite Group Databasebeta

C23×#2957 #15670576

order2944
nilpotency class3
automorphism?
homologyAbelianization (H1) = C23×C4×C23 · Schur multiplier (H2) = C25

Aliases

direct productC23×#2957

Subgroups

subgroupG/H
centerC4×C23C22×D4
commutatorC4C23×C4×C23
Frattini, cosocleC2×C4C24×C23
socleC2×C23C2×C4×D4
prime radicalC2×C23×#135C2
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C23 ◁ C2×M16×C23 ◁ G

452 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)(24,25,29,34,30,33,28,42)(26,35,37,31,38,46,43,45)(27,32,41,47,39,48,40,52)(36,49,51,44,50,54,53,55);(24,26)(25,31)(27,36)(28,43)(29,37)(30,38)(32,44)(33,45)(34,46)(35,42)(39,50)(40,53)(41,51)(47,54)(48,55)(49,52);(24,27,29,41,30,39,28,40)(25,32,34,47,33,48,42,52)(26,36,37,51,38,50,43,53)(31,44,46,54,45,55,35,49);(25,33)(27,39)(31,45)(34,42)(35,46)(36,50)(40,41)(51,53)

Conjugacy classes & character table

1012 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC23×#12829, C23×#12830, C23×#12942, …
maximal normal subgroup ofC23×#12829, C23×#12830, C23×#12942, …
maximal quotient ofC23×#17854, C23×#17855, C23×#17856, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2944, 1689);