#8734659

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
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3947 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)(3,7)(4,13)(5,9)(6,10)(8,12)(11,16)(14,15)(17,18,24,23)(19,28,22,25)(20,27,21,26)(29,31,30,32)(33,34,39,38)(35,42,37,40)(36,41,46,45)(43,48,44,47);(1,3,6,11)(2,7,10,16)(4,5,12,15)(8,14,13,9)(17,19,24,22)(18,25,23,28)(20,30,21,29)(26,32,27,31)(33,35,39,37)(34,40,38,42)(36,44,46,43)(41,48,45,47);(3,11)(4,12)(7,16)(8,13)(17,20,24,21)(18,26,23,27)(19,29,22,30)(25,31,28,32)(33,36,39,46)(34,41,38,45)(35,43,37,44)(40,47,42,48);(1,4)(2,8)(3,5)(6,12)(7,14)(9,16)(10,13)(11,15)(17,21,24,20)(18,27,23,26)(19,30,22,29)(25,32,28,31)(33,37,39,35)(34,42,38,40)(36,44,46,43)(41,48,45,47);(1,2)(3,7)(4,8)(5,14)(6,10)(9,15)(11,16)(12,13)(17,22,24,19)(18,28,23,25)(20,30,21,29)(26,32,27,31);(1,5)(2,9)(3,12)(4,11)(6,15)(7,8)(10,14)(13,16)(17,23,24,18)(19,28,22,25)(20,27,21,26)(29,32,30,31)(33,38,39,34)(35,42,37,40)(36,45,46,41)(43,48,44,47)

Polycyclic presentation:

2^9|a^2=g,b^2=i,c^2=g,d^2=g,e^2=h,f^2=g,b^a=bg,c^a=ch,d^a=di,e^a=eh,c^b=ci,d^b=dh,d^c=dgi,f^d=fgi,f^e=fgi

Conjugacy classes & character table

83 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8641855);