#6828257

order	512
nilpotency class	3
isoclinism	isoclinic class of #6806647
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷

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 ◁ #2401 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1305 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:

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

Polycyclic presentation:

2^9|b^2=fi,c^2=hi,d^2=fg,e^2=fh,h^2=i,b^a=bf,c^a=cg,d^a=df,e^a=ei,c^b=ch,e^b=efh,h^b=hi,d^c=di,e^c=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, 6735453);