#8664343

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	#2407	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3987 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=gh,c^2=gh,d^2=h,e^2=h,f^2=h,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,f^d=fgi,f^e=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, 8571539);