#8695894

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	#56315	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4228 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 6 generators on 48 points:

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

Polycyclic presentation:

2^9|a^2=i,b^2=h,c^2=ghi,d^2=gh,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dghi,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, 8603090);