#8505085

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	#38129	C₂
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:

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

Polycyclic presentation:

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

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, 8412281);