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 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 1 X 1 0 2 0 0 0 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 0 2 2 0 2 2 0 0 2 2 2 2 0 0 2 2 2 2 2 2 0 2 2 2 2 0 2 2 2 2 2 2 0 0 0 0 0 0 2 2 0 0 0 0 2 2 2 2 2 0 0 2 2 0 2 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2 2 0 0 0 0 0 0 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 0 2 2 2 0 0 2 2 2 0 0 0 0 0 0 0 0 0 2 2 0 0 0 2 2 2 2 2 0 2 2 2 2 0 2 2 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 2 2 2 2 2 2 2 2 2 0 2 2 0 0 2 2 0 2 2 0 0 2 0 0 2 0 0 2 2 0 0 0 0 0 0 2 2 2 2 2 2 0 2 2 2 0 0 2 2 2 0 0 0 0 0 0 0 2 2 0 0 0 2 2 0 0 0 2 0 2 2 0 0 2 0 2 0 2 2 2 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 0 2 0 2 2 0 2 2 2 0 0 2 2 2 2 2 2 0 0 2 2 2 2 0 2 2 2 2 0 2 2 2 2 0 0 0 2 2 0 0 0 0 0 2 2 0 2 2 2 0 2 0 0 0 2 0 2 2 0 2 0 0 0 0 0 2 0 2 2 2 0 0 0 0 2 2 2 2 0 0 0 2 2 2 2 0 0 0 2 2 2 2 2 0 2 2 0 2 0 0 2 2 0 0 0 0 0 0 2 2 2 2 2 2 0 0 0 2 2 0 0 0 2 2 0 0 2 2 0 0 0 0 2 2 2 2 0 0 0 0 0 0 2 2 2 2 2 0 0 0 2 0 0 0 0 0 0 2 2 0 2 2 0 2 2 2 0 0 2 0 2 2 2 0 0 2 0 2 2 2 0 0 2 0 0 0 2 2 2 2 0 2 0 2 0 0 2 0 2 0 2 0 2 2 2 2 2 0 0 0 0 0 2 2 0 0 2 2 0 0 0 0 0 0 0 2 2 2 2 0 2 0 0 0 2 0 2 2 0 2 0 0 generates a code of length 91 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 86. Homogenous weight enumerator: w(x)=1x^0+22x^86+46x^88+68x^90+256x^91+68x^92+24x^94+8x^96+12x^98+4x^100+2x^102+1x^176 The gray image is a code over GF(2) with n=364, k=9 and d=172. This code was found by Heurico 1.16 in 1.02 seconds.