#6858547

order	512
nilpotency class	3
isoclinism	isoclinic class of #6682460
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁶×C₄

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	C₂⁴
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2295 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1457 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 48 points:

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

Polycyclic presentation:

2^9|a^2=fh,b^2=hi,c^2=fgh,d^2=fi,e^2=fh,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

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, 6765743);