#317353

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

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂×#121
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
prime radical	C₂×#127	D₄
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄³ ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

691 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|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, 224549);