#306747

order	512
nilpotency class	3
isoclinism	isoclinic class of #249463
automorphism	?
homology	Abelianization (H₁) = C₂⁴ · Schur multiplier (H₂) = C₂³

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	D₄²
commutator, Frattini, cosocle	C₂×C₄²	C₂⁴
prime radical	C₂²×D₈	D₄
LCS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₂×C₄² ◁ G
LECS	G ▷ C₂×C₄² ▷ C₂² ▷ C₁

646 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)(3,6)(4,8)(5,7)(10,14)(11,12)(15,16)(17,18,22,26)(19,23,29,32)(20,24,21,25)(27,30,28,31);(1,3,5,4)(2,6,7,8)(9,10)(11,14)(12,16)(13,15)(17,19,22,29)(18,23,26,32)(20,28,21,27)(24,31,25,30);(1,4,5,3)(2,6,7,8)(9,11,13,12)(10,14,15,16)(19,27)(20,21)(23,30)(24,25)(28,29)(31,32);(9,10)(11,14)(12,16)(13,15)(17,20,22,21)(18,24,26,25)(19,28,29,27)(23,31,32,30)

Polycyclic presentation:

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

Conjugacy classes & character table

65 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 213943);