#7868432

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	#35465	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4685 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)(4,7)(5,8)(9,10,13,12)(11,15,16,14);(1,3)(2,6)(4,8)(5,7)(9,11,13,16)(10,14,12,15)(17,18)(19,24)(20,23)(21,25)(22,27)(26,30)(28,31)(29,32);(1,2,5,8)(3,4,7,6)(17,19)(18,22)(20,26)(21,27)(23,29)(24,25)(28,32)(30,31);(1,3)(2,6)(4,8)(5,7)(9,12,13,10)(11,15,16,14)(17,20,21,28)(18,23,25,31)(19,26,27,32)(22,29,24,30);(1,3)(2,4)(5,7)(6,8)(17,19)(18,24)(20,26)(21,27)(22,25)(23,30)(28,32)(29,31);(1,4)(2,7)(3,8)(5,6)(17,18)(19,22)(20,23)(21,25)(24,27)(26,29)(28,31)(30,32)

Polycyclic presentation:

2^9|a^2=g,b^2=g,c^2=h,d^2=ghi,b^a=bg,c^a=ch,e^a=eh,c^b=ci,d^c=dh,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, 7775628);