#7038767

order	512
nilpotency class	3
isoclinism	isoclinic class of #6994139
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	#42894	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2392 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1365 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 32 points:

(2,6)(7,8)(9,10,13,14)(11,15,12,16)(17,18)(19,27)(20,30)(21,26)(22,28)(23,24)(25,29)(31,32);(1,2)(3,8)(4,7)(5,6)(10,14)(11,12)(17,19,22,23)(18,24,28,27)(20,29,21,31)(25,30,32,26);(9,10)(11,16)(12,15)(13,14)(17,20,22,21)(18,25,28,32)(19,29,23,31)(24,30,27,26);(1,3,5,4)(2,7,6,8)(9,11,13,12)(10,15,14,16)(17,21,22,20)(18,26,28,30)(19,29,23,31)(24,32,27,25);(1,4,5,3)(2,7,6,8)(9,12,13,11)(10,15,14,16)(17,19,22,23)(18,27,28,24)(20,29,21,31)(25,26,32,30)

Polycyclic presentation:

2^9|a^2=h,b^2=i,c^2=i,d^2=f,e^2=f,g^2=i,b^a=bf,c^a=cg,e^a=eh,g^a=gi,c^b=ch,d^b=df,e^b=eh,d^c=dh,g^c=gi,e^d=ei

Conjugacy classes & character table

71 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6945963);