#10480771

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	#46830	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4452 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:

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

Polycyclic presentation:

2^9|a^2=h,c^2=g,d^2=gi,f^2=g,b^a=bg,c^a=ch,d^a=di,f^a=fh,c^b=ci,d^b=dgi,e^d=eh,f^e=fgi

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10387967);