#8436811

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	#2543	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3974 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

89 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8344007);