#8322252

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	#42591	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4022 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:

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

Polycyclic presentation:

2^9|b^2=h,c^2=g,d^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, 8229448);