Finite Group Databasebeta

C19×#2916 #14560773

order2432
nilpotency class3
isoclinismisoclinic class of #576
automorphism?
homologyAbelianization (H1) = C23×C4×C19 · Schur multiplier (H2) = C25

Aliases

direct productC19×#2916

Subgroups

subgroupG/H
centerC4×C19C22×D4
commutatorC4C23×C4×C19
Frattini, cosocleC2×C4C24×C19
socleC2×C19C22×C4⋊C4
prime radicalC2×#41×C19C22
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C19 ◁ C2×#41×C19 ◁ G

440 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 51
transitive degreeμt(G) = 608

A minimal faithful permutation representation — 4 generators on 51 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19)(20,21,25,29,26,30,24,39)(22,31,34,41,35,45,33,27)(23,28,38,43,36,42,37,49)(32,44,48,50,46,51,47,40);(20,22,24,33,26,35,25,34)(21,27,29,31,30,41,39,45)(23,32,37,47,36,46,38,48)(28,40,43,44,42,50,49,51);(20,23)(21,28)(22,32)(24,37)(25,38)(26,36)(27,40)(29,43)(30,42)(31,44)(33,47)(34,48)(35,46)(39,49)(41,50)(45,51);(23,36)(28,42)(32,46)(37,38)(40,50)(43,49)(44,51)(47,48)

Conjugacy classes & character table

836 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#12877, C19×#12878, C19×#12927, …
maximal normal subgroup ofC19×#12877, C19×#12878, C19×#12927, …
maximal quotient ofC19×#17788, C19×#17789, C19×#17798, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 1648);