#7007325

order	512
nilpotency class	3
isoclinism	isoclinic class of #6993979
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 ◁ C₄×C₂²⋊Q₈ ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1454 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=f,c^2=i,d^2=fi,g^2=i,b^a=bf,c^a=cg,e^a=eh,c^b=ch,d^b=df,e^b=ehi,d^c=dh,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, 6914521);