Finite Group Databasebeta

C19×#2955 #14560812

order2432
nilpotency class3
isoclinismisoclinic class of AGL(1,ℤ/8)
automorphism?
homologyAbelianization (H1) = C23×C4×C19 · Schur multiplier (H2) = C25

Aliases

direct productC19×#2955

Subgroups

subgroupG/H
centerC8×C19C2×D4
commutatorC4C23×C4×C19
Frattini, cosocleC2×C4C24×C19
socleC2×C19C2×C4×D4
prime radicalC19×#575C2
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C8×C19 ◁ C22×C8×C19 ◁ G

456 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)(20,21,25,30,26,29,24,38)(22,31,33,27,34,42,39,41)(23,28,36,44,37,43,35,48)(32,45,46,40,47,51,49,50);(20,22)(21,27)(23,32)(24,39)(25,33)(26,34)(28,40)(29,41)(30,42)(31,38)(35,49)(36,46)(37,47)(43,50)(44,51)(45,48);(20,23,25,36,26,37,24,35)(21,28,30,44,29,43,38,48)(22,32,33,46,34,47,39,49)(27,40,42,51,41,50,31,45);(21,29)(27,41)(28,43)(30,38)(31,42)(40,50)(44,48)(45,51)

Conjugacy classes & character table

836 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC19×#12979, C19×#12987, C19×#13198, …
maximal normal subgroup ofC19×#12979, C19×#12987, C19×#13198, …
maximal quotient ofC8×C19×AGL(1,ℤ/8), C8×C19×#137, C19×#17869, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 1687);