C₁₉×#12059 #18018018

order	4864
nilpotency class	3
automorphism	?
homology	Abelianization (H₁) = C₂²×C₁₆×C₁₉ · Schur multiplier (H₂) = C₂²

Aliases

direct product

C₁₉×#12059

Subgroups

	subgroup	G/H
center	C₂×C₈×C₁₉	C₂×D₄
commutator	C₄	C₂²×C₁₆×C₁₉
Frattini, cosocle	C₄×C₈	C₂³×C₁₉
socle, prime radical	C₂²×C₁₉	C₈×D₄
LCS	G ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂×C₈×C₁₉ ◁ C₄×C₁₆×C₁₉ ◁ G

212 conjugacy classes of subgroups; only the 130 normal subgroups are shown.

normal subgroups only

This group has 212 conjugacy classes of subgroups — too many to draw. Only its 130 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) = 51
transitive degree	μ_t(G) = 4864

A minimal faithful permutation representation — 3 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)(22,28)(23,31)(24,26)(25,29)(27,33)(30,35)(32,34)(36,37,39,43,40,44,47,50,41,38,42,45,48,46,49,51);(20,22,24,30)(21,25,26,34)(23,32,33,29)(27,35,31,28);(21,26)(25,34)(27,31)(28,35)(36,38,39,45,40,46,47,51,41,37,42,43,48,44,49,50)

Conjugacy classes & character table

1672 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 5047);