#8827939

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	#2464	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3891 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=ghi,c^2=h,d^2=g,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=egi,f^a=fh,c^b=ci,e^b=eh,f^b=fgi,d^c=dgi,e^d=egi

Conjugacy classes & character table

83 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8735135);