#6579959

order	512
nilpotency class	3
isoclinism	isoclinic class of #6573451
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	C₂²×#41	C₂³
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2396 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1554 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:

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

Polycyclic presentation:

2^9|a^2=fi,b^2=gi,c^2=i,d^2=f,h^2=i,b^a=bf,c^a=cg,c^b=ch,d^b=di,e^b=eh,h^b=hi,d^c=dh,h^c=hi,e^d=eh,h^d=hi,h^e=hi

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6487155);