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 | #42434 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4400 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 40 points:
(9,10,15,20)(11,21,23,16)(12,18,13,17)(14,19,22,24)(26,31)(28,32)(33,39)(36,40);(1,2)(3,8)(4,6)(5,7)(9,11,15,23)(10,16,20,21)(12,22,13,14)(17,24,18,19)(26,31)(27,34)(33,39)(35,37);(1,3,5,6)(2,4,7,8)(9,12,15,13)(10,17,20,18)(11,22,23,14)(16,24,21,19)(25,26,30,31)(27,32,34,28)(29,33,38,39)(35,40,37,36);(1,2)(3,4)(5,7)(6,8)(9,10)(11,21)(12,17)(13,18)(14,24)(15,20)(16,23)(19,22)(25,27)(26,32)(28,31)(29,37)(30,34)(33,36)(35,38)(39,40);(9,13,15,12)(10,18,20,17)(11,14,23,22)(16,19,21,24)(25,28,30,32)(26,27,31,34)(29,36,38,40)(33,35,39,37);(1,4)(2,6)(3,7)(5,8)(9,14)(10,19)(11,12)(13,23)(15,22)(16,17)(18,21)(20,24)(25,29,30,38)(26,33,31,39)(27,35,34,37)(28,36,32,40)Polycyclic presentation:
2^9|a^2=g,b^2=g,c^2=gi,e^2=h,f^2=gh,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,f^d=fgi89 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8332123);