#7505379

order	512
nilpotency class	3
isoclinism	isoclinic class of #7500695
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁶×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	#23430	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2296 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

2042 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 128

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

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

Polycyclic presentation:

2^9|a^2=fi,b^2=fg,c^2=f,d^2=f,e^2=i,h^2=i,b^a=bf,c^a=cg,d^a=dfgi,c^b=ch,d^b=df,e^b=ei,h^b=hi,h^c=hi,e^d=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, 7412575);