#7656927

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	#35821	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4879 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 6 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=g,b^2=h,c^2=ghi,d^2=g,b^a=bg,c^a=ch,d^a=di,c^b=ci,f^e=fhi

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7564123);