#8323773

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	#40198	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3920 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:

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

Polycyclic presentation:

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

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, 8230969);