Return null in SQLite

I try to save the name of a subject along with other information, but for some reason the name of the subject does not save. I try to save in the following way:

Nombre_Asig = Horario[i].NombAsig;
Asig_Nsp = Nombre_Asig.replace(/\s+/g, '');
Asig_Grupo = (Asig_Nsp+'-'+Horario[i].Grupo);

For example, if the name of the subject is Database and the group that the teacher has is 2 , then I want to save it like this:

Basededatos-2

The table is as follows:

crearTablaGrupo = "CREATE TABLE IF NOT EXISTS GruposP(Fila integer primary key, Cedula text, Nombre text," +
                  "Apellido text, Nota1 float, Nota2 float, Nota3 float, Habilitacion float, Grupoasig text)";

insertarGrupos = "INSERT INTO GruposP(Fila, Cedula, Nombre, Apellido, Nota1, Nota2, Nota3, Habilitacion, Grupoasig)" +
                 "VALUES(?,?,?,?,?,?,?,?,?)";

I counted the question marks, and they must be the same number as the number of fields in the table, in this case 10 .

To insert the groups, it is as follows:

$cordovaSQLite.execute(db, insertarGrupos, [Cantidad_Estu, Lista[k].CeduEstu, Lista[k].NombEstu, Lista[k].ApelEstu,
                                       Lista[k].Nota1, Lista[k].Nota2, Lista[k].Nota3], Lista[k].Habilitacion, Asig_Grupo);        

To get the information I use the following query

sqlConsulta = "SELECT * FROM GruposP"; 

information is as follows:

0: Object
 apellido: "Vides"
 cedula: "11223344"
 grupo: null
 nombre: "Diego"
 puesto: 1

1: Object
 apellido: "Vides"
 cedula: "11223344"
 grupo: null
 nombre: "Diego"
 puesto: 2

The student is repeated, but it is only because he is teaching two subjects with the same teacher.

Thank you in advance for any help.