Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C23 | C26 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4661 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 40 points:
(1,2)(3,5)(4,6)(7,8)(9,10)(11,16)(12,14)(13,18)(15,17)(19,21)(20,23)(22,24)(25,26)(27,30)(28,35)(29,31)(32,36)(33,39)(34,37)(38,40);(1,3,7,6)(2,4,8,5)(9,11,15,12)(10,16,17,14)(13,20,22,19)(18,23,24,21)(25,27,29,34)(26,30,31,37)(28,33,36,40)(32,38,35,39);(1,4,7,5)(2,3,8,6)(10,17)(11,12)(18,24)(19,20)(26,31)(30,37)(32,35)(38,39);(2,8)(4,5)(9,12,15,11)(10,14,17,16)(13,19,22,20)(18,21,24,23)(25,26)(27,30)(28,32)(29,31)(33,38)(34,37)(35,36)(39,40);(1,5,7,4)(2,3,8,6)(9,13,15,22)(10,18,17,24)(11,19,12,20)(14,23,16,21)(25,27)(26,30)(28,33)(29,34)(31,37)(32,38)(35,39)(36,40);(1,6,7,3)(2,5,8,4)(9,14)(10,11)(12,17)(13,21)(15,16)(18,20)(19,24)(22,23)(25,28)(26,32)(27,33)(29,36)(30,38)(31,35)(34,40)(37,39)Polycyclic presentation:
2^9|b^2=h,c^2=g,d^2=i,e^2=gi,f^2=g,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,d^c=dh,e^d=egi,f^e=fgi86 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 10073650);