Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #647656 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | C22×#120 | C22 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
4184 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 24 points:
(2,4)(9,10,13,15)(11,12,16,14)(18,22)(19,24);(6,8)(9,11,13,16)(10,14,15,12);(5,6)(7,8)(17,18)(19,23)(20,24)(21,22);(1,2)(3,4)(9,12)(10,11)(13,14)(15,16)(17,19,21,24)(18,23,22,20);(9,11)(10,12)(13,16)(14,15)(17,20,21,23)(18,24,22,19)Polycyclic presentation:
2^9|a^2=f,b^2=f,d^2=g,e^2=g,b^a=bf,c^a=cg,d^a=di,c^b=ch,e^b=ef104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 555169);