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 X 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 1 1 1 1 1 1 1 1 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 2 2 0 2 0 2 0 2 0 2 0 2 0 2 2 2 2 2 2 2 2 2 0 2 2 2 0 2 2 2 0 2 2 2 0 2 2 0 2 2 0 2 2 2 0 0 0 2 0 0 0 0 2 0 0 2 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2 2 0 0 2 0 2 0 2 0 2 2 2 2 2 2 2 0 2 2 0 2 2 0 2 2 2 0 2 2 2 0 2 2 2 0 2 2 2 2 2 2 2 0 0 0 0 0 0 2 0 0 2 2 0 2 0 2 0 2 0 0 0 0 2 0 0 0 0 0 0 0 2 2 2 2 2 2 2 2 2 2 0 2 0 2 2 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 2 2 0 0 0 0 0 2 2 2 2 0 0 2 2 0 0 0 0 0 0 0 2 0 0 0 2 2 2 2 2 0 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 0 2 2 0 2 2 0 2 2 2 0 2 2 2 2 0 2 2 2 0 2 2 2 0 2 2 0 2 2 2 0 0 0 2 0 2 2 0 2 2 2 0 2 0 2 0 0 0 0 0 0 2 0 2 2 2 0 0 0 0 2 2 2 2 0 0 0 0 0 0 2 2 2 2 2 2 2 2 0 2 0 0 2 0 0 2 0 2 0 2 2 2 0 2 2 0 2 2 0 2 0 0 2 0 2 0 2 0 2 2 0 2 0 2 2 2 0 2 0 2 0 2 2 2 2 2 0 0 0 0 0 0 0 2 2 0 2 2 0 2 2 2 0 0 2 0 0 2 2 2 2 2 2 0 0 0 0 2 0 2 2 0 0 0 0 2 2 2 2 2 2 2 0 0 0 0 0 0 0 0 2 2 0 2 2 2 2 0 0 0 2 2 2 0 2 0 2 0 0 0 2 0 0 0 0 2 2 0 generates a code of length 81 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 76. Homogenous weight enumerator: w(x)=1x^0+28x^76+17x^78+32x^79+21x^80+320x^81+20x^82+32x^83+12x^84+22x^86+2x^88+4x^90+1x^158 The gray image is a code over GF(2) with n=324, k=9 and d=152. This code was found by Heurico 1.16 in 0.304 seconds.