#8455894

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

5144 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:

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

Polycyclic presentation:

2^9|a^2=gi,b^2=i,c^2=ghi,d^2=g,e^2=i,b^a=bg,c^a=ch,d^a=dg,e^a=eghi,c^b=ci,d^b=dh,f^d=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, 8363090);