Finite Group Databasebeta

C8×C13×C19 #14520334

order1976
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) = C23×C3×C4×C9 (order 864) · Inn(G) = C1 · Out(G) = C23×C3×C4×C9
homologyAbelianization (H1) = G · Schur multiplier (H2) = C1

Aliases

cyclicC1976
abelianC8×C13×C19

Subgroups

subgroupG/H
centerGC1
commutatorC1G
Frattini, cosocleC4C2×C13×C19
socle, prime radicalC2×C13×C19C4
LCSG ▷ C1
UCSC1 ◁ G

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 40
transitive degreeμt(G) = 1976

A minimal faithful permutation representation — 1 generator on 40 points:

(1,2,3,4,5,6,7,8)(9,10,11,12,13,14,15,16,17,18,19,20,21)(22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40)

Conjugacy classes & character table

1976 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC13×C16×C19, C2×C8×C13×C19, C3×C8×C13×C19, …
maximal normal subgroup ofC13×C16×C19, C2×C8×C13×C19, C3×C8×C13×C19, …
maximal quotient ofC13×C16×C19, C2×C8×C13×C19, C3×C8×C13×C19, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1976, 4);