#8193739

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

4952 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)(3,7)(4,6)(5,8)(9,10)(11,13)(12,15)(14,16)(17,18,24,27)(19,21,29,20)(22,25,28,31)(23,26,32,30);(1,3)(2,5)(4,8)(6,7)(10,11)(14,15)(17,19,24,29)(18,20,27,21)(22,23,28,32)(25,30,31,26);(1,2,4,6)(3,5,8,7)(9,10,13,11)(12,14,16,15)(17,20,24,21)(18,19,27,29)(22,30,28,26)(23,31,32,25);(1,3)(2,5)(4,8)(6,7)(9,11,13,10)(12,15,16,14)(17,21,24,20)(18,19,27,29)(22,26,28,30)(23,31,32,25);(1,3)(2,5)(4,8)(6,7)(9,12,13,16)(10,14,11,15)(17,22,24,28)(18,25,27,31)(19,23,29,32)(20,30,21,26);(1,2)(3,5)(4,6)(7,8)(17,23)(18,26)(19,28)(20,25)(21,31)(22,29)(24,32)(27,30)

Polycyclic presentation:

2^9|a^2=gh,b^2=gh,c^2=g,d^2=ghi,e^2=ghi,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dghi,f^c=fgi

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8100935);