#317801

order	512
nilpotency class	3
isoclinism	isoclinic class of #262787
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂³

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle, prime radical	C₂³	C₂×#121
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄³ ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

548 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 512

A minimal faithful permutation representation — 4 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=eh,b^2=gh,c^2=i,d^2=ei,f^2=h,g^2=i,b^a=be,c^a=cf,d^a=de,f^a=fh,c^b=cg,d^b=di,f^c=fh,g^c=gi

Conjugacy classes & character table

62 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 224997);