C₁₉×#11536 #18017495

order	4864
nilpotency class	4
isoclinism	isoclinic class of #11508
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄×C₁₉ · Schur multiplier (H₂) = C₂³

Aliases

direct product

C₁₉×#11536

Subgroups

	subgroup	G/H
center, socle	C₂²×C₁₉	C₂×#99
commutator	C₂²×C₄	C₂²×C₄×C₁₉
Frattini, cosocle	C₂×C₄⋊C₄	C₂³×C₁₉
prime radical	C₂³×C₁₉	C₂×C₂²⋊C₄
LCS	G ▷ C₂²×C₄ ▷ C₂² ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂²×C₁₉ ◁ C₂²×C₄×C₁₉ ◁ C₂×C₄×Q₈×C₁₉ ◁ G

376 conjugacy classes of subgroups; only the 106 normal subgroups are shown.

normal subgroups only

This group has 376 conjugacy classes of subgroups — too many to draw. Only its 106 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 — 3 generators on 59 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19)(20,21,23,25,24,26,22,27)(28,29)(30,38,41,53)(31,35)(32,45,47,36)(33,37)(34,40)(39,54,42,56)(43,58,59,51)(44,52)(46,49)(48,55)(50,57);(28,30,33,41)(29,34,37,49)(31,42,44,39)(32,46,47,40)(35,50,52,48)(36,53,45,38)(43,55,59,57)(51,54,58,56);(20,22,24,23)(21,25,26,27)(28,31,33,44)(29,35,37,52)(30,39,41,42)(32,43,47,59)(34,48,49,50)(36,51,45,58)(38,54,53,56)(40,55,46,57)

Conjugacy classes & character table

646 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 4524);