#10142201

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

4615 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:

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

Polycyclic presentation:

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

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, 10049397);