#8709213

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	#57418	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4017 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)(3,11)(4,6)(5,8)(7,9)(10,15)(12,13)(14,16)(33,34,39,42)(35,40,45,38)(36,37,48,41)(43,47,46,44);(1,3,7,5)(2,8,9,11)(4,14,15,12)(6,13,10,16)(17,18,22,23)(19,21,25,30)(20,24,28,31)(26,29,32,27)(33,35,39,45)(34,40,42,38)(36,46,48,43)(37,44,41,47);(2,9)(4,15)(8,11)(12,14)(18,23)(19,25)(24,31)(26,32)(33,36,39,48)(34,41,42,37)(35,43,45,46)(38,47,40,44);(1,4,7,15)(2,10,9,6)(3,12,5,14)(8,13,11,16)(17,19)(18,21)(20,26)(22,25)(23,30)(24,29)(27,31)(28,32)(33,36)(34,37)(35,43)(38,44)(39,48)(40,47)(41,42)(45,46);(1,5,7,3)(2,11,9,8)(4,14,15,12)(6,13,10,16)(17,20)(18,24)(19,26)(21,29)(22,28)(23,31)(25,32)(27,30)(33,37)(34,36)(35,44)(38,43)(39,41)(40,46)(42,48)(45,47);(1,6,7,10)(2,4,9,15)(3,13,5,16)(8,14,11,12)(17,21)(18,25)(19,23)(20,27)(22,30)(24,26)(28,29)(31,32)(33,38)(34,35)(36,47)(37,46)(39,40)(41,43)(42,45)(44,48)

Polycyclic presentation:

2^9|a^2=gh,b^2=gi,c^2=gh,d^2=g,e^2=g,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,d^c=dgi,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, 8616409);