#8135344

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	#34987	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4602 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 6 generators on 40 points:

(2,5)(6,8)(9,10)(11,16)(12,21)(13,23)(14,17)(15,18)(19,20)(22,24)(25,26,32,35)(27,36,39,33)(28,30,29,40)(31,38,37,34);(3,7)(6,8)(11,18)(15,16)(19,22)(20,24)(25,27,32,39)(26,33,35,36)(28,37,29,31)(30,38,40,34);(1,2)(3,6)(4,5)(7,8)(9,11)(10,15)(12,19)(13,20)(14,18)(16,17)(21,24)(22,23)(25,28,32,29)(26,30,35,40)(27,37,39,31)(33,38,36,34);(1,3)(2,6)(4,7)(5,8)(9,11)(10,16)(12,22)(13,20)(14,18)(15,17)(19,23)(21,24)(25,29,32,28)(26,30,35,40)(27,31,39,37)(33,38,36,34);(1,2)(3,6)(4,5)(7,8)(9,12)(10,13)(11,19)(14,23)(15,20)(16,24)(17,21)(18,22)(25,30)(26,29)(27,38)(28,35)(31,33)(32,40)(34,39)(36,37);(9,13)(10,12)(11,20)(14,21)(15,19)(16,22)(17,23)(18,24)(25,31)(26,34)(27,28)(29,39)(30,33)(32,37)(35,38)(36,40)

Polycyclic presentation:

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

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8042540);