#8438563

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

Polycyclic presentation:

2^9|c^2=gh,e^2=hi,f^2=g,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, 8345759);