#8402249

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	#59215	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4079 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 6 generators on 48 points:

(1,2,7,8)(3,11,14,6)(4,15,13,9)(5,16,12,10)(33,34)(35,40)(36,38)(37,41)(39,43)(42,46)(44,48)(45,47);(1,3,7,14)(2,6,8,11)(4,12,13,5)(9,10,15,16)(17,18)(19,26)(20,21)(22,23)(24,29)(25,31)(27,28)(30,32)(33,35,39,46)(34,40,43,42)(36,47,37,44)(38,45,41,48);(2,8)(6,11)(9,15)(10,16)(18,23)(21,25)(24,26)(28,32)(33,36,39,37)(34,41,43,38)(35,44,46,47)(40,45,42,48);(1,4)(2,9)(3,12)(5,14)(6,10)(7,13)(8,15)(11,16)(17,19,22,29)(18,24,23,26)(20,30,31,27)(21,28,25,32)(33,37,39,36)(34,41,43,38)(35,44,46,47)(40,48,42,45);(1,5,7,12)(2,10,8,16)(3,13,14,4)(6,9,11,15)(17,20)(18,25)(19,27)(21,23)(22,31)(24,28)(26,32)(29,30)(33,35)(34,42)(36,44)(37,47)(38,45)(39,46)(40,43)(41,48);(1,6,7,11)(2,3,8,14)(4,10,13,16)(5,9,12,15)(17,21,22,25)(18,20,23,31)(19,28,29,32)(24,30,26,27)(33,38,39,41)(34,36,43,37)(35,45,46,48)(40,47,42,44)

Polycyclic presentation:

2^9|a^2=g,b^2=h,c^2=gh,d^2=i,e^2=g,f^2=gi,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, 8309445);