#8211621

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

4128 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)(3,4)(5,9)(6,7)(8,11)(10,12)(13,14)(15,16)(17,18,22,20)(19,23,25,26)(21,24,30,28)(27,31,29,32)(33,34,40,44)(35,45,47,41)(36,38,37,42)(39,43,46,48);(2,7)(4,8)(9,14)(12,15)(17,19)(18,23)(20,26)(21,29)(22,25)(24,32)(27,30)(28,31)(33,35)(34,41)(36,43)(37,48)(38,39)(40,47)(42,46)(44,45);(5,13)(9,14)(10,16)(12,15)(19,25)(23,26)(27,29)(31,32)(33,36,40,37)(34,42,44,38)(35,43,47,48)(39,41,46,45);(1,3)(2,8)(4,7)(5,10)(6,11)(9,15)(12,14)(13,16)(17,20,22,18)(19,26,25,23)(21,28,30,24)(27,32,29,31)(33,37,40,36)(34,38,44,42)(35,43,47,48)(39,41,46,45);(1,4,6,8)(2,3,7,11)(5,12,13,15)(9,10,14,16)(17,21)(18,24)(19,27)(20,28)(22,30)(23,31)(25,29)(26,32)(33,38)(34,36)(35,46)(37,44)(39,47)(40,42)(41,48)(43,45);(1,5,6,13)(2,9,7,14)(3,10,11,16)(4,12,8,15)(17,19)(18,23)(20,26)(21,27)(22,25)(24,31)(28,32)(29,30)(33,39,40,46)(34,43,44,48)(35,38,47,42)(36,45,37,41)

Polycyclic presentation:

2^9|a^2=hi,c^2=h,d^2=hi,e^2=gh,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,e^b=egi,f^c=fgi

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, 8118817);