#7644337

order	512
nilpotency class	2
automorphism	?
homology	Abelianization (H₁) = C₂⁶ · Schur multiplier (H₂) = C₂¹³

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂³	C₂⁶
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

6484 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 36
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 6 generators on 36 points:

(1,2,3,4)(5,6)(7,13)(8,16)(9,10)(11,14)(12,17)(15,18)(19,20)(22,27)(23,31)(29,30)(32,33);(1,2)(3,4)(7,14)(11,13)(15,20)(18,19)(22,27)(28,34)(29,30)(35,36);(6,10)(11,13)(12,16)(18,19)(21,22)(23,28)(24,29)(25,30)(26,27)(31,34)(32,35)(33,36);(5,7,9,14)(6,11,10,13)(8,15,17,20)(12,18,16,19)(21,23)(22,28)(24,32)(25,33)(26,31)(27,34)(29,35)(30,36);(5,6)(7,11)(8,12)(9,10)(13,14)(15,18)(16,17)(19,20)(21,24,26,25)(22,29,27,30)(23,32,31,33)(28,35,34,36);(5,8,9,17)(6,12,10,16)(7,15,14,20)(11,18,13,19)(21,25,26,24)(22,30,27,29)(23,33,31,32)(28,36,34,35)

Polycyclic presentation:

2^9|a^2=g,d^2=hi,e^2=i,f^2=h,b^a=bg,c^a=ch,d^a=dh,f^a=fhi,c^b=ci,d^b=dhi,e^c=ehi

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7551533);