#7966825

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	#37680	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4716 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)(3,5)(4,7)(6,8)(10,14)(15,16)(17,18,22,24)(19,25,20,23)(21,26,30,29)(27,32,28,31);(1,3)(2,5)(4,8)(6,7)(9,10,13,14)(11,15,12,16)(17,19,22,20)(18,23,24,25)(21,28,30,27)(26,32,29,31);(1,2)(3,6)(4,7)(5,8)(9,11,13,12)(10,15,14,16)(18,24)(19,20)(26,29)(27,28);(1,3)(2,6)(4,8)(5,7)(9,11,13,12)(10,15,14,16)(17,20,22,19)(18,25,24,23)(21,28,30,27)(26,32,29,31);(1,3)(2,5)(4,8)(6,7)(9,11,13,12)(10,15,14,16)(17,18)(19,23)(20,25)(21,29)(22,24)(26,30)(27,32)(28,31);(1,2)(3,6)(4,7)(5,8)(9,12,13,11)(10,16,14,15)(17,21,22,30)(18,26,24,29)(19,27,20,28)(23,31,25,32)

Polycyclic presentation:

2^9|a^2=h,b^2=g,c^2=gh,d^2=g,e^2=gh,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, 7874021);