#7614758

order	512
nilpotency class	3
isoclinism	isoclinic class of #7518992
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	#24362	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄×C₂²⋊Q₈ ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1566 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)(3,6)(4,5)(7,8)(9,10,12,14)(11,15,16,13)(17,18,22,21)(19,23,26,30)(20,24,28,29)(25,27,31,32);(2,5)(6,8)(9,11)(10,13)(12,16)(14,15)(17,19)(18,23)(20,27)(21,30)(22,26)(24,31)(25,29)(28,32);(1,3,4,7)(2,6,5,8)(10,14)(11,16)(20,28)(24,29)(25,31)(27,32);(10,14)(13,15)(17,20,18,24,22,28,21,29)(19,25,30,32,26,31,23,27);(2,5)(6,8)(10,14)(13,15)(17,18,22,21)(19,23,26,30)(20,24,28,29)(25,27,31,32)

Polycyclic presentation:

2^9|a^2=gi,c^2=fg,d^2=hi,e^2=i,h^2=i,b^a=bf,c^a=cg,d^a=dg,e^a=ef,c^b=cg,d^b=dh,h^b=hi,d^c=di

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7521954);