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 | #35567 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4434 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 40 points:
(1,2)(3,4)(5,6)(7,8)(9,10)(11,13)(12,17)(14,19)(15,16)(18,23)(20,22)(21,24)(25,26,31,28)(27,32,35,37)(29,33,39,36)(30,34,40,38);(2,6)(3,7)(9,11,15,18)(10,13,16,23)(12,20,21,14)(17,22,24,19)(25,27,31,35)(26,32,28,37)(29,38,39,34)(30,36,40,33);(1,3,5,7)(2,4,6,8)(10,16)(11,18)(14,20)(17,24)(27,35)(30,40)(32,37)(34,38);(1,4)(2,7)(3,6)(5,8)(9,12)(10,17)(11,20)(13,22)(14,18)(15,21)(16,24)(19,23)(25,28,31,26)(27,32,35,37)(29,33,39,36)(30,38,40,34);(9,13,15,23)(10,18,16,11)(12,19,21,22)(14,17,20,24)(25,29)(26,33)(27,34)(28,36)(30,37)(31,39)(32,40)(35,38);(9,14,15,20)(10,19,16,22)(11,12,18,21)(13,17,23,24)(25,30,31,40)(26,34,28,38)(27,36,35,33)(29,37,39,32)Polycyclic presentation:
2^9|a^2=ghi,b^2=gi,c^2=g,d^2=ghi,e^2=h,f^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dghi,e^b=egi,f^c=fgi,e^d=egi92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8309804);