#6481591

order	512
nilpotency class	3
isoclinism	isoclinic class of #6470049
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

3042 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 128

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

Polycyclic presentation:

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

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6388787);