#6684546

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	#2407	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2293 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1733 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)(7,14)(8,12)(9,18)(10,13)(11,17)(15,20)(16,19)(21,22,27,31)(23,28,26,41)(24,34,37,51)(25,30,40,47)(29,32,44,36)(33,42,38,45)(35,50,39,52)(43,48,46,49);(1,2)(3,4)(5,7)(6,11)(8,15)(9,16)(10,17)(12,19)(13,14)(18,20)(21,23,27,26)(22,28,31,41)(24,32,37,36)(25,38,40,33)(29,34,44,51)(30,45,47,42)(35,49,39,48)(43,52,46,50);(2,4)(5,8,10,9)(6,12,13,18)(7,15,17,16)(11,19,14,20)(21,24,26,36,27,37,23,32)(22,29,28,34,31,44,41,51)(25,39,38,48,40,35,33,49)(30,46,42,52,47,43,45,50);(5,9,10,8)(6,12,13,18)(7,16,17,15)(11,19,14,20)(21,25,27,40)(22,30,31,47)(23,33,26,38)(24,35,37,39)(28,42,41,45)(29,43,44,46)(32,48,36,49)(34,50,51,52);(2,4)(7,17)(11,14)(15,16)(19,20)(25,40)(30,47)(33,38)(35,39)(42,45)(43,46)(48,49)(50,52)

Polycyclic presentation:

2^9|a^2=i,b^2=i,c^2=fg,d^2=fi,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, 6591742);