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 | |
4613 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 6 generators on 40 points:
(3,4)(6,7)(9,10)(11,18)(12,15)(13,16)(14,17)(19,24)(20,22)(21,23)(25,26,31,33)(27,34,28,30)(29,37,39,32)(35,38,36,40);(1,2,5,8)(3,6,4,7)(9,11,15,13)(10,16,12,18)(14,19,22,21)(17,23,20,24)(25,26,31,33)(27,34,28,30)(29,32,39,37)(35,40,36,38);(1,3,5,4)(2,6,8,7)(14,22)(17,20)(19,21)(23,24)(25,27,31,28)(26,30,33,34)(29,35,39,36)(32,38,37,40);(1,2)(3,6)(4,7)(5,8)(9,12,15,10)(11,16,13,18)(14,20,22,17)(19,23,21,24)(25,28,31,27)(26,30,33,34)(29,36,39,35)(32,38,37,40);(1,4,5,3)(2,7,8,6)(9,13,15,11)(10,16,12,18)(14,21,22,19)(17,23,20,24)(25,29,31,39)(26,32,33,37)(27,35,28,36)(30,38,34,40);(9,14)(10,17)(11,19)(12,20)(13,21)(15,22)(16,23)(18,24)(25,30)(26,27)(28,33)(29,38)(31,34)(32,35)(36,37)(39,40)Polycyclic presentation:
2^9|a^2=i,b^2=gh,c^2=h,d^2=gi,e^2=gh,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dghi,f^c=fgi92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8094133);