#7182622

order	512
nilpotency class	3
isoclinism	isoclinic class of #6993979
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	#23573	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄×C₂²⋊Q₈ ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1838 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 36 points:

(1,2,3,4)(8,16)(11,17)(15,20)(18,19)(21,22)(23,30)(24,28)(25,34)(26,29)(27,31)(32,36)(33,35);(5,6,9,12)(7,13,14,10)(8,17,16,11)(15,18,20,19)(21,23,24,32,26,33,25,31)(22,27,34,35,29,36,28,30);(2,4)(5,7)(6,10)(8,15)(9,14)(11,18)(12,13)(16,20)(17,19)(21,24,26,25)(22,28,29,34)(23,31,33,32)(27,35,36,30);(7,14)(10,13)(15,20)(18,19)(23,32)(24,25)(27,35)(28,34)(30,36)(31,33);(5,8,9,16)(6,11,12,17)(7,15,14,20)(10,18,13,19)(23,33)(27,36)(30,35)(31,32)

Polycyclic presentation:

2^9|a^2=g,b^2=fh,c^2=i,e^2=hi,f^2=i,b^a=bf,c^a=cg,e^a=ehi,f^a=fi,c^b=ch,d^b=df,e^b=eh,d^c=dh,f^d=fi

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, 7089818);