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 X 1 1 1 1 1 X 1 1 X 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 0 X^2+2 0 X^2 0 0 X^2 X^2+2 0 0 X^2 X^2+2 0 0 X^2 X^2+2 0 0 X^2 X^2+2 0 0 X^2 0 X^2 X^2 X^2+2 2 X^2+2 0 X^2 0 0 2 X^2+2 X^2+2 2 X^2 X^2+2 2 2 2 2 X^2+2 X^2 2 2 X^2+2 X^2 2 2 X^2+2 X^2 2 2 2 X^2+2 2 X^2 2 X^2+2 2 X^2 2 2 X^2+2 X^2 0 2 X^2 X^2+2 2 X^2+2 2 X^2 0 0 X^2+2 X^2 0 X^2+2 X^2 0 0 X^2+2 X^2 0 0 X^2+2 X^2 0 2 X^2 X^2+2 2 2 X^2 X^2+2 2 X^2+2 2 2 X^2 X^2 2 0 X^2 X^2 X^2 X^2+2 2 X^2 X^2+2 2 2 X^2 2 X^2 X^2+2 2 2 X^2 X^2+2 2 0 X^2+2 X^2+2 2 0 X^2+2 0 X^2 X^2+2 0 2 X^2 X^2 0 0 X^2+2 X^2 0 0 X^2 X^2 0 2 X^2+2 0 2 0 0 0 2 0 0 2 0 2 2 0 2 2 2 0 2 2 2 2 2 2 2 2 0 0 2 0 2 0 0 2 0 0 0 0 0 0 0 2 0 2 2 0 2 0 0 2 2 0 2 0 0 2 2 0 0 2 2 0 2 2 0 2 0 2 0 0 0 2 0 0 0 2 2 0 0 0 0 0 2 2 2 2 2 2 0 2 0 0 2 0 0 0 0 0 2 2 2 2 2 2 2 2 0 0 2 2 0 0 0 0 2 0 2 0 2 2 0 2 0 2 0 0 2 0 2 2 0 2 0 2 0 0 2 0 2 2 0 0 2 2 0 0 0 0 0 2 0 2 0 generates a code of length 75 over Z4[X]/(X^3+2,2X) who´s minimum homogenous weight is 72. Homogenous weight enumerator: w(x)=1x^0+72x^72+120x^74+640x^75+124x^76+56x^78+10x^80+1x^144 The gray image is a code over GF(2) with n=600, k=10 and d=288. This code was found by Heurico 1.16 in 123 seconds.