#8695223

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	#2555	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3941 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

89 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8602419);