com2 = 

  LeadingEigenvector with properties:

    DoKernighanLinTunning: 1
                       Qb: 0.5000
                       Qr: 1
                        N: 2
                   matrix: [20x20 logical]
              row_modules: [20x1 double]
              col_modules: [20x1 double]
                       bb: [20x20 double]
                   n_rows: 20
                   n_cols: 20
                  n_edges: 200
               index_rows: [20x1 double]
               index_cols: [20x1 double]
   