#6684071

order	512
nilpotency class	3
isoclinism	isoclinic class of #6682440
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	C₂²×D₄	C₂×D₄
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2290 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1657 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 52
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 52 points:

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

Polycyclic presentation:

2^9|a^2=f,b^2=i,c^2=g,d^2=f,e^2=i,g^2=i,b^a=bf,c^a=cg,d^a=df,g^a=gi,c^b=ch,e^b=efh,d^c=di,e^d=ei

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6591267);