#7691605

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	#40125	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4666 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|a^2=gi,b^2=g,c^2=g,d^2=i,e^2=gh,f^2=h,b^a=bg,c^a=ch,c^b=ci,d^c=dh,f^e=fi

Conjugacy classes & character table

113 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7598801);