#9911751

order	512
nilpotency class	2
automorphism	?
homology	Abelianization (H₁) = C₂⁶ · Schur multiplier (H₂) = C₂¹²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂³	C₂⁶
prime radical	#2635	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3743 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 6 generators on 64 points:

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

Polycyclic presentation:

2^9|a^2=h,b^2=h,c^2=gh,d^2=gh,e^2=g,f^2=h,b^a=bg,c^a=ch,d^a=di,f^a=fh,c^b=ci,e^b=eghi,d^c=dh,f^e=fgi

Conjugacy classes & character table

77 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 9818947);