#9715455

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

4197 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:

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

Polycyclic presentation:

2^9|a^2=gh,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, 9622651);