C₂×C₁₉×#1423 #18019590

order	4864
nilpotency class	5
isoclinism	isoclinic class of D₃₂
automorphism	?
homology	Abelianization (H₁) = C₂²×C₄×C₁₉ · Schur multiplier (H₂) = C₂³

Aliases

direct product

C₂×C₁₉×#1423

Subgroups

	subgroup	G/H
center, socle, prime radical	C₂³×C₁₉	D₁₆
commutator	C₁₆	C₂²×C₄×C₁₉
Frattini, cosocle	C₂×C₁₆	C₂³×C₁₉
LCS	G ▷ C₁₆ ▷ C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₁₉ ◁ C₂²×C₄×C₁₉ ◁ C₂²×C₈×C₁₉ ◁ C₂²×C₁₆×C₁₉ ◁ G

206 conjugacy classes of subgroups; only the 142 normal subgroups are shown.

normal subgroups only

This group has 206 conjugacy classes of subgroups — too many to draw. Only its 142 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) = 57
transitive degree	μ_t(G) = 4864

A minimal faithful permutation representation — 3 generators on 57 points:

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

Conjugacy classes & character table

1444 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4864, 6619);