#8901181

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	#38697	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3963 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:

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

Polycyclic presentation:

2^9|a^2=h,b^2=gh,d^2=hi,e^2=gi,f^2=g,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,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, 8808377);