#8611912

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	#35353	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

5405 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=g,c^2=g,d^2=g,e^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,e^b=egi,e^c=egi,f^d=fgi

Conjugacy classes & character table

89 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8519108);