The generator matrix 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 X 1 1 X 1 1 1 1 X 1 X 1 1 X 1 0 2 0 0 0 0 0 0 0 2 2 2 2 0 0 0 2 0 2 2 0 0 0 0 0 2 0 2 0 2 0 2 2 2 0 2 2 0 2 2 2 0 0 0 0 0 2 0 0 0 2 2 2 2 0 0 2 0 2 2 2 0 2 2 0 0 2 0 2 2 2 0 0 2 0 0 0 0 0 2 2 2 2 0 0 0 2 0 2 2 0 0 0 0 0 2 2 2 2 2 0 2 0 0 0 0 2 2 0 2 2 0 2 0 2 0 0 0 2 0 2 0 0 2 2 0 2 0 2 2 0 2 0 2 2 2 0 2 0 0 0 0 0 0 0 2 0 0 0 0 2 0 0 2 2 0 2 2 0 0 2 2 0 0 0 2 2 0 0 2 0 0 2 2 2 0 2 0 2 2 0 2 0 2 2 0 2 2 2 2 2 0 0 0 0 2 2 2 0 2 2 2 2 0 0 2 0 2 0 0 0 2 2 0 0 0 0 2 0 0 0 2 0 0 2 0 2 2 2 2 2 0 0 0 0 2 2 0 2 2 2 0 2 2 0 2 0 2 0 0 2 2 0 0 0 2 2 0 2 2 0 0 0 0 0 0 0 0 2 2 2 2 0 0 0 0 2 2 0 2 0 2 2 0 0 0 0 0 0 2 0 0 2 0 2 0 0 2 0 2 2 0 2 2 0 2 2 0 0 2 2 2 2 2 0 0 0 2 2 2 2 2 0 2 0 0 0 0 2 2 0 2 2 0 2 2 2 0 2 0 0 0 0 0 2 2 0 2 2 0 2 2 0 0 2 0 0 0 0 0 0 2 0 2 0 2 0 2 0 2 0 2 2 2 0 2 2 0 0 2 2 0 0 2 2 0 0 0 0 0 2 0 2 0 2 2 2 0 0 0 0 2 2 2 0 0 2 0 2 0 2 2 2 2 0 0 2 0 2 0 2 0 0 0 0 2 0 0 0 0 0 0 0 2 2 0 2 2 2 2 0 0 0 2 0 2 2 0 0 0 0 0 2 2 2 2 0 0 0 2 0 0 0 2 2 2 0 2 2 2 2 2 2 2 2 2 0 2 0 0 0 0 2 2 2 2 2 2 2 2 2 2 2 2 0 2 0 generates a code of length 71 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 64. Homogenous weight enumerator: w(x)=1x^0+71x^64+8x^66+94x^68+80x^70+512x^71+125x^72+40x^74+54x^76+26x^80+11x^84+1x^88+1x^132 The gray image is a code over GF(2) with n=284, k=10 and d=128. This code was found by Heurico 1.16 in 0.287 seconds.