#7607473

order	512
nilpotency class	3
isoclinism	isoclinic class of #7518904
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
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄×#121 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1721 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:

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

Polycyclic presentation:

2^9|a^2=hi,b^2=fg,c^2=ghi,d^2=i,e^2=fg,f^2=i,b^a=bf,c^a=cg,d^a=dg,e^a=ef,f^a=fi,c^b=cg,d^b=dh

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7514669);