#6622252

order	512
nilpotency class	3
isoclinism	isoclinic class of #6574270
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	C₂²×D₄	C₂×D₄
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2290 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1392 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:

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

Polycyclic presentation:

2^9|a^2=fi,c^2=g,d^2=fh,e^2=hi,g^2=i,b^a=bf,c^a=cg,g^a=gi,c^b=ch,e^b=ehi,d^c=dhi,e^c=ei,e^d=eh

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6529448);