The generator matrix 1 0 0 0 1 1 1 0 1 1 1 X X 1 X 1 1 1 1 0 0 1 1 0 X 1 1 1 X 1 1 X X X 0 1 X X 1 1 0 1 X 0 1 1 1 1 0 X 1 X X 0 1 X 0 X 1 X 0 1 1 1 X X X 1 1 X 1 1 1 1 0 1 0 1 0 0 0 1 1 1 X 0 X+1 1 1 X+1 X 0 X 1 X+1 0 1 1 1 X 0 1 0 0 X 0 X 1 1 1 1 X 1 X 0 1 0 X 1 1 X+1 X+1 X+1 0 0 1 X X 1 1 X+1 X 0 1 X+1 0 1 1 1 X+1 X 0 1 X X 1 X X+1 0 0 1 X+1 0 0 1 0 1 1 0 1 0 X+1 X 0 1 1 1 X 0 1 X X X 1 0 1 1 1 1 1 1 0 1 1 X+1 X X+1 0 1 1 1 X+1 0 X+1 X+1 X X+1 0 0 1 1 0 X+1 1 X 1 0 X 1 1 X+1 1 0 X 0 0 1 1 X 1 X+1 X 0 X+1 1 X+1 X 1 0 0 0 1 1 0 1 1 1 0 X X+1 0 X+1 1 X+1 X X 1 1 X+1 X+1 X 1 0 1 X+1 X X+1 0 0 X X+1 0 X X+1 0 0 X 1 1 1 0 X+1 X 1 X+1 1 X+1 X 1 0 1 1 0 1 0 X 1 0 X X 0 0 1 X+1 X+1 X+1 0 1 X+1 X X 1 0 1 0 0 0 0 X 0 0 0 0 X 0 X 0 X 0 X 0 X 0 X X 0 X X X 0 0 X X X X 0 0 0 X X 0 0 X X 0 0 0 0 X 0 0 X 0 X X X X 0 X X X X X X 0 X 0 X 0 X X 0 0 0 X X 0 0 0 0 0 0 0 0 0 X 0 0 0 0 0 0 0 0 X X X X X X 0 X X X X 0 0 0 0 0 X 0 X X 0 0 X X X X 0 0 0 0 0 X X X X 0 0 X X X 0 X X X X 0 0 0 X X 0 0 0 X X 0 X 0 0 X 0 0 0 0 0 0 0 0 X 0 0 0 X 0 0 0 X X 0 X 0 0 X X 0 X X X 0 X 0 X 0 X X 0 0 0 0 X 0 X X X X 0 X X X X X 0 X X 0 0 0 X 0 0 0 X 0 X X X 0 X 0 X 0 0 0 0 X 0 X X 0 0 0 0 0 0 0 X 0 0 0 X X 0 0 0 X X X 0 X 0 0 X X X X 0 0 X X X X 0 X 0 X X 0 0 X 0 0 X X X 0 0 X 0 0 0 X 0 0 X 0 0 X X X 0 X 0 X X 0 X 0 0 X 0 X X 0 0 generates a code of length 76 over Z2[X]/(X^2) who´s minimum homogenous weight is 66. Homogenous weight enumerator: w(x)=1x^0+174x^66+349x^68+454x^70+491x^72+487x^74+439x^76+395x^78+381x^80+344x^82+272x^84+136x^86+89x^88+51x^90+19x^92+7x^94+6x^96+1x^100 The gray image is a linear code over GF(2) with n=152, k=12 and d=66. This code was found by Heurico 1.16 in 3.09 seconds.