#8095757

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	#392	C₂³
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3839 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=h,c^2=g,d^2=ghi,e^2=i,f^2=gh,b^a=bg,c^a=ch,d^a=dg,f^a=fghi,c^b=ci,d^b=dh,e^c=eghi

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8002953);