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 2 2 4 2 2 2 2 2 0 4 2 1 4 0 1 1 1 1 4 1 1 0 1 2 4 2 2 1 1 1 1 1 2 4 4 1 0 12 0 0 0 0 0 0 0 12 12 4 4 4 4 4 0 12 8 4 12 4 4 8 4 0 8 8 12 12 8 8 8 12 0 12 0 4 4 0 12 0 12 12 0 8 0 4 0 8 4 12 4 12 4 4 12 12 4 8 8 12 12 0 0 0 8 8 0 12 8 12 8 12 0 4 8 12 0 0 8 8 0 0 12 0 0 0 4 12 4 4 12 8 4 8 8 4 0 4 8 8 12 12 0 4 8 8 4 4 0 12 12 8 4 12 4 0 0 12 0 12 8 8 4 12 0 4 4 12 4 12 0 0 12 4 12 12 8 0 0 4 0 8 0 8 0 4 0 8 0 12 0 12 8 12 0 0 0 4 4 4 8 8 0 0 0 12 0 4 4 12 0 8 12 12 12 12 8 0 12 0 0 12 4 4 12 0 12 8 12 4 8 8 0 12 4 12 0 0 8 0 8 12 0 12 4 12 4 4 4 8 4 0 12 12 8 12 12 8 12 8 8 0 8 8 12 4 8 0 8 8 8 4 0 4 12 0 12 4 12 8 12 12 4 12 0 0 0 0 12 4 0 12 4 12 8 4 12 8 12 0 4 4 4 4 4 8 0 12 8 0 12 0 8 8 12 0 12 8 8 8 0 4 4 4 12 0 0 12 0 8 0 0 8 4 8 4 8 0 0 8 4 0 12 8 12 4 8 4 4 0 8 4 4 12 4 8 8 4 12 0 0 0 8 0 12 12 0 0 0 0 0 8 0 0 8 8 0 8 0 0 8 8 0 0 8 0 8 8 0 0 8 0 0 0 8 8 8 0 8 8 0 0 0 0 8 8 0 8 8 8 8 8 8 0 0 0 0 8 8 0 0 8 8 8 0 8 0 0 0 8 0 8 8 0 0 8 0 0 8 0 0 8 8 0 0 0 0 0 0 0 0 0 0 0 8 0 8 8 8 0 0 0 8 8 0 8 8 8 8 0 8 0 0 8 8 0 8 0 0 0 0 0 0 0 8 0 8 8 8 8 8 8 0 0 8 0 0 0 8 0 0 8 0 8 0 0 0 0 8 8 8 8 0 0 0 0 8 8 8 8 8 0 8 8 0 0 0 8 8 0 0 0 0 0 0 0 0 8 0 0 0 0 8 0 0 8 8 8 0 8 0 8 0 8 8 0 8 0 0 0 8 8 8 0 8 8 8 0 8 8 0 8 8 8 0 0 0 8 0 0 0 0 0 8 8 8 8 0 0 8 8 8 8 8 8 0 8 0 0 8 0 8 0 8 8 8 8 8 0 0 0 8 generates a code of length 82 over Z16 who´s minimum homogenous weight is 70. Homogenous weight enumerator: w(x)=1x^0+175x^70+475x^72+24x^73+679x^74+148x^75+991x^76+600x^77+1951x^78+1820x^79+3641x^80+3540x^81+4790x^82+3556x^83+3644x^84+1844x^85+1908x^86+596x^87+932x^88+132x^89+617x^90+24x^91+325x^92+4x^93+209x^94+84x^96+34x^98+16x^100+5x^102+2x^104+1x^120 The gray image is a code over GF(2) with n=656, k=15 and d=280. This code was found by Heurico 1.16 in 38.7 seconds.