Finite Group Databasebeta

C19×#2179 #14560036

order2432
nilpotency class4
isoclinismisoclinic class of #509
automorphism?
homologyAbelianization (H1) = C22×C4×C19 · Schur multiplier (H2) = C22

Aliases

direct productC19×#2179

Subgroups

subgroupG/H
centerC4×C19C2×D8
commutatorC8C22×C4×C19
Frattini, cosocleC2×C8C23×C19
socleC2×C19C4×D8
prime radicalC19×#508C2
LCSG ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C4×C19 ◁ C2×C8×C19 ◁ C4×C8×C19 ◁ G

144 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 3 generators on 51 points:

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

Conjugacy classes & character table

608 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#7389, C19×#12068, C19×#13657, …
maximal normal subgroup ofC19×#7389, C19×#12068, C19×#13657, …
maximal quotient ofC19×#12043, C19×#12044, C19×#12045, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 911);