#8467243

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	#2555	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4026 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=hi,c^2=ghi,d^2=h,e^2=hi,f^2=i,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, 8374439);