#7971828

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	#39396	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4721 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

101 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7879024);