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 |
| prime radical | #2703 | C22 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4087 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 40 points:
(10,15)(11,18)(17,20)(19,24)(25,26,31,36)(27,32,38,29)(28,34,40,33)(30,39,37,35);(1,2,4,6)(3,5,8,7)(9,10)(11,16)(12,20)(13,18)(14,15)(17,22)(19,23)(21,24)(25,27,31,38)(26,32,36,29)(28,37,40,30)(33,39,34,35);(1,2)(3,5)(4,6)(7,8)(25,28,31,40)(26,33,36,34)(27,30,38,37)(29,39,32,35);(9,11,14,18)(10,16,15,13)(12,19,22,24)(17,21,20,23)(25,28)(26,34)(27,37)(29,39)(30,38)(31,40)(32,35)(33,36);(1,2)(3,7)(4,6)(5,8)(9,12,14,22)(10,17,15,20)(11,19,18,24)(13,23,16,21)(25,29)(26,27)(28,39)(30,33)(31,32)(34,37)(35,40)(36,38);(1,3)(2,5)(4,8)(6,7)(9,13,14,16)(10,18,15,11)(12,21,22,23)(17,19,20,24)(25,30,31,37)(26,35,36,39)(27,28,38,40)(29,34,32,33)Polycyclic presentation:
2^9|a^2=h,b^2=i,c^2=h,d^2=g,e^2=g,f^2=gh,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eghi,d^c=dh,f^e=fgi83 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 9696087);