#6714667

order	512
nilpotency class	3
isoclinism	isoclinic class of #6667580
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	C₂⁴
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2399 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1390 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)(9,10,12,13)(11,14,15,16)(17,18,21,25)(19,23,29,39)(20,30,32,24)(22,26,34,42)(27,45,46,37)(28,38,35,43)(31,48,47,40)(33,44,36,41);(1,2)(3,6)(4,5)(7,8)(17,19,21,29)(18,23,25,39)(20,31,32,47)(22,35,34,28)(24,40,30,48)(26,43,42,38)(27,36,46,33)(37,44,45,41);(10,13)(14,16)(17,20,21,32)(18,24,25,30)(19,27,29,46)(22,36,34,33)(23,37,39,45)(26,44,42,41)(28,47,35,31)(38,48,43,40);(1,3,4,7)(2,6,5,8)(20,32)(24,30)(27,46)(31,47)(33,36)(37,45)(40,48)(41,44);(2,5)(6,8)(9,11,12,15)(10,14,13,16)(19,28)(22,34)(23,38)(26,42)(27,47)(29,35)(31,46)(33,36)(37,48)(39,43)(40,45)(41,44)

Polycyclic presentation:

2^9|a^2=g,b^2=i,c^2=i,d^2=f,e^2=gi,h^2=i,b^a=bf,c^a=cg,d^a=df,c^b=ch,e^b=efhi,h^b=hi,d^c=di,h^c=hi,h^e=hi

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, 6621863);