#7039232

order	512
nilpotency class	3
isoclinism	isoclinic class of #6993947
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	#392	D₄
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2392 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1321 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

65 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6946428);