#8721196

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
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

5191 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:

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

Polycyclic presentation:

2^9|b^2=gh,c^2=g,f^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,d^c=dgi,f^d=fgi,f^e=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, 8628392);