#9723157

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

4075 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:

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

Polycyclic presentation:

2^9|a^2=h,b^2=gh,c^2=gi,d^2=g,e^2=g,f^2=gi,b^a=bg,c^a=ch,d^a=di,f^a=fh,c^b=ci,e^b=eh,d^c=dh,f^e=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, 9630353);