Finite Group Databasebeta

C19×#33923 #18039882

order4864
nilpotency class4
isoclinismisoclinic class of #33830
automorphism?
homologyAbelianization (H1) = C24×C19 · Schur multiplier (H2) = C24

Aliases

direct productC19×#33923

Subgroups

subgroupG/H
center, socleC22×C19C22×D8
commutator, Frattini, cosocleC2×C8C24×C19
prime radicalC2×D4×C19D8
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C19 ◁ C4×D4×C19 ◁ C8×D4×C19 ◁ G

470 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 59
transitive degreeμt(G) = 2432

A minimal faithful permutation representation — 4 generators on 59 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19)(20,21,24,23)(22,26,27,25)(28,29,31,36)(30,39,40,34)(32,35,43,51)(33,46,44,38)(37,53,52,45)(41,47,56,50)(42,49,57,55)(48,59,54,58);(20,22)(21,25)(23,26)(24,27)(28,30,31,40)(29,34,36,39)(32,41,43,56)(33,42,44,57)(35,50,51,47)(37,48,52,54)(38,49,46,55)(45,59,53,58);(20,23,24,21)(22,26,27,25)(29,35)(30,40)(32,45)(33,44)(34,47)(36,51)(37,38)(39,50)(41,58)(43,53)(46,52)(48,55)(49,54)(56,59);(22,27)(25,26)(29,36)(30,40)(35,51)(37,52)(38,46)(41,56)(42,57)(58,59)

Conjugacy classes & character table

817 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 26911);