#6769698

order	512
nilpotency class	3
isoclinism	isoclinic class of #6667700
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	#36396	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄²×D₄ ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1610 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=fi,c^2=fi,d^2=hi,g^2=i,b^a=bf,c^a=cg,d^a=df,g^a=gi,c^b=ch,e^b=efhi,g^c=gi

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, 6676894);