#6686009

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	C₂×#121	C₂³
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2285 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1695 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)(7,13)(8,12)(9,11)(10,15)(14,20)(16,18)(17,19)(21,22,26,30)(23,31,35,47)(24,28,36,43)(25,39,32,29)(27,40,42,34)(33,46,37,50)(38,52,48,45)(41,51,44,49);(1,2)(3,4)(5,7,9,15)(6,10,11,13)(8,16,17,14)(12,20,19,18)(24,36)(28,43)(33,37)(38,48)(41,44)(45,52)(46,50)(49,51);(2,4)(21,23,32,40,26,35,25,34)(22,27,39,47,30,42,29,31)(24,37,48,49,36,33,38,51)(28,44,52,46,43,41,45,50);(6,11)(10,13)(12,19)(18,20)(21,24)(22,28)(23,33)(25,38)(26,36)(27,41)(29,45)(30,43)(31,46)(32,48)(34,49)(35,37)(39,52)(40,51)(42,44)(47,50);(2,4)(5,8,9,17)(6,12,11,19)(7,14,15,16)(10,18,13,20)(24,36)(28,43)(33,37)(38,48)(41,44)(45,52)(46,50)(49,51)

Polycyclic presentation:

2^9|a^2=i,b^2=f,c^2=gi,e^2=f,g^2=i,b^a=bf,c^a=cg,d^a=df,g^a=gi,c^b=ch,d^b=di,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, 6593205);