#8387669

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
prime radical	C₂×#392	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4908 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:

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

Polycyclic presentation:

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

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, 8294865);