Finite Group Databasebeta
Cayley diagram

C5×C19 #793

order95
nilpotency class1
isoclinismisoclinic class of C1
automorphismAut(G) = C2×C4×C9 (order 72) · Inn(G) = C1 · Out(G) = C2×C4×C9
holomorphG ⋊ Aut(G) = AGL(1,𝔽5)×AGL(1,𝔽19)
homologyAbelianization (H1) = G · Schur multiplier (H2) = C1

Aliases

cyclicC95
abelianC5×C19

Subgroups

subgroupG/H
centerGC1
commutator, FrattiniC1G
LCSG ▷ C1
UCSC1 ◁ G

4 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 95

A minimal faithful permutation representation — 1 generator on 24 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)

Conjugacy classes & character table

95 conjugacy classes — view the full character table.

Relationships

center ofC5×D3×C19, C5×D5×C19, C5×A4×C19, …
derived subgroup ofD95, Dic95, C19⋊AGL(1,𝔽5), …
Frattini subgroup ofC2×C25×C361, D25×C361, C25×D361, …
Fitting subgroup ofD5×C19, C5×D19, D95, …
socle ofD5×C19, C5×D19, D95, …
maximal subgroup ofD5×C19, C5×D19, D95, …
maximal normal subgroup ofD5×C19, C5×D19, D95, …
maximal quotient ofC2×C5×C19, C3×C5×C19, C19×C25, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(95, 1);