#8905215

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	#48173	C₂
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:

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

Polycyclic presentation:

2^9|a^2=ghi,c^2=h,d^2=h,e^2=g,f^2=g,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,d^c=dgi,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, 8812411);