#6481619

order	512
nilpotency class	3
isoclinism	isoclinic class of #6470028
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁹

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	C₂²×#120
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

3007 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 64

A minimal faithful permutation representation — 5 generators on 32 points:

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

Polycyclic presentation:

2^9|d^2=h,e^2=i,f^2=i,b^a=bf,c^a=cg,d^a=di,e^a=eh,f^a=fi,c^b=ch,d^b=dh,f^b=fi,g^b=gi,f^c=fi

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6388815);