#8456815

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

5013 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)(3,8)(4,6)(5,7)(10,13)(11,15)(17,18,23,27)(19,24,30,28)(20,22,26,32)(21,31,29,25);(3,4)(6,8)(9,10,12,13)(11,14,15,16)(17,18,23,27)(19,28,30,24)(20,22,26,32)(21,25,29,31);(1,3,5,4)(2,6,7,8)(9,10)(11,14)(12,13)(15,16)(17,19,23,30)(18,24,27,28)(20,29,26,21)(22,25,32,31);(1,4,5,3)(2,6,7,8)(9,10)(11,14)(12,13)(15,16)(17,20)(18,22)(19,29)(21,30)(23,26)(24,25)(27,32)(28,31);(9,11,12,15)(10,14,13,16)(17,21,23,29)(18,25,27,31)(19,20,30,26)(22,24,32,28);(1,2)(3,6)(4,8)(5,7)(17,22)(18,26)(19,25)(20,27)(21,24)(23,32)(28,29)(30,31)

Polycyclic presentation:

2^9|a^2=hi,b^2=ghi,c^2=gi,d^2=gh,e^2=ghi,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, 8364011);