C₁₉×#7135 #18013094

order	4864
nilpotency class	4
isoclinism	isoclinic class of #1366
automorphism	?
homology	Abelianization (H₁) = C₂×C₈×C₁₉ · Schur multiplier (H₂) = C₂

Aliases

direct product

C₁₉×#7135

Subgroups

	subgroup	G/H
center, socle	C₂²×C₁₉	#333
commutator	C₄²	C₂×C₈×C₁₉
Frattini, cosocle	C₂×C₄×C₈	C₂²×C₁₉
prime radical	C₂³×C₁₉	#100
LCS	G ▷ C₄² ▷ C₂×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₁₉ ◁ C₂²×C₄×C₁₉ ◁ C₂×C₄×C₈×C₁₉ ◁ G

202 conjugacy classes of subgroups; only the 74 normal subgroups are shown.

normal subgroups only

This group has 202 conjugacy classes of subgroups — too many to draw. Only its 74 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degree	μ(G) = 59
transitive degree	μ_t(G) = 1216

A minimal faithful permutation representation — 2 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)(22,26,27,24)(23,25)(28,29,31,36,32,35,44,52,33,38,45,55,47,37,56,54)(30,39,41,53,42,34,48,49,40,50,57,59,46,51,43,58);(20,22)(21,24)(23,27)(25,26)(28,30,33,40)(29,34)(31,43,45,48)(32,46,47,42)(35,39)(36,53)(37,50)(38,51)(41,44,57,56)(49,54)(52,58)(55,59)

Conjugacy classes & character table

874 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 123);