#9910722

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

4117 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)(3,7)(4,11)(5,6)(8,12)(9,13)(10,16)(14,15)(17,18)(19,25)(20,24)(21,26)(22,23)(27,28)(29,31)(30,32)(33,34,39,42)(35,43,37,40)(36,38,47,41)(44,48,46,45);(3,9)(7,13)(10,15)(14,16)(17,18)(19,21)(20,24)(22,23)(25,26)(27,30)(28,32)(29,31)(33,35,39,37)(34,40,42,43)(36,44,47,46)(38,45,41,48);(2,6)(7,13)(8,11)(14,16)(18,23)(19,26)(24,31)(27,32)(33,36,39,47)(34,41,42,38)(35,44,37,46)(40,48,43,45);(1,2)(3,7)(4,8)(5,6)(9,13)(10,14)(11,12)(15,16)(17,19)(18,21)(20,27)(22,26)(23,25)(24,30)(28,31)(29,32)(33,36)(34,38)(35,44)(37,46)(39,47)(40,45)(41,42)(43,48);(1,3,5,9)(2,7,6,13)(4,10,12,15)(8,14,11,16)(17,20,22,29)(18,24,23,31)(19,27,26,32)(21,30,25,28)(33,37,39,35)(34,40,42,43)(36,46,47,44)(38,45,41,48);(1,4)(2,8)(3,10)(5,12)(6,11)(7,14)(9,15)(13,16)(17,21)(18,19)(20,28)(22,25)(23,26)(24,32)(27,31)(29,30)(33,38)(34,36)(35,45)(37,48)(39,41)(40,44)(42,47)(43,46)

Polycyclic presentation:

2^9|a^2=g,b^2=g,c^2=g,e^2=h,b^a=bg,c^a=ch,d^a=di,f^a=fh,c^b=ci,e^b=eghi,d^c=dh,f^e=fgi

Conjugacy classes & character table

77 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 9817918);