#6357755

order	512
nilpotency class	3
isoclinism	isoclinic class of #6357716
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	C₂²×#127
commutator, Frattini, cosocle	C₄²	C₂⁵
LCS	G ▷ C₄² ▷ C₂² ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₄×#41 ◁ G
LECS	G ▷ C₄² ▷ C₂² ▷ C₁

1762 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 64
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 64 points:

(1,2,6,11)(3,12,17,28)(4,9,18,8)(5,20,13,10)(7,21,23,16)(14,30,15,27)(19,25,29,26)(22,31,24,32)(33,34)(35,40)(36,48)(37,42)(38,52)(39,43)(41,50)(44,57)(45,54)(46,55)(47,61)(49,56)(51,62)(53,60)(58,64)(59,63);(1,3,13,21,6,17,5,16)(2,7,20,28,11,23,10,12)(4,15,29,31,18,14,19,32)(8,24,26,27,9,22,25,30)(33,35)(34,40)(36,44)(37,46)(38,47)(39,45)(41,53)(42,55)(43,54)(48,57)(49,59)(50,60)(51,58)(52,61)(56,63)(62,64);(1,4)(2,8)(3,14)(5,19)(6,18)(7,22)(9,11)(10,25)(12,27)(13,29)(15,17)(16,31)(20,26)(21,32)(23,24)(28,30)(33,36,38,50,39,51,37,49)(34,41,42,48,43,56,52,62)(35,44,47,60,45,58,46,59)(40,53,55,57,54,63,61,64);(1,4)(2,9)(3,15)(5,19)(6,18)(7,22)(8,11)(10,26)(12,27)(13,29)(14,17)(16,32)(20,25)(21,31)(23,24)(28,30)(35,45)(40,54)(44,58)(46,47)(53,63)(55,61)(57,64)(59,60);(4,18)(8,9)(14,15)(19,29)(22,24)(25,26)(27,30)(31,32)(33,37,39,38)(34,42,43,52)(35,46,45,47)(36,49,51,50)(40,55,54,61)(41,48,56,62)(44,59,58,60)(53,57,63,64)

Polycyclic presentation:

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

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, 6264951);