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 2 2 2 2 4 4 2 2 2 8 1 4 2 2 2 2 8 1 2 1 2 2 1 0 1 1 2 2 0 1 1 4 1 1 0 12 0 0 0 0 0 0 0 0 0 8 8 4 4 4 4 4 12 4 0 12 4 12 0 8 12 4 4 4 12 0 12 12 12 12 8 4 0 8 12 4 0 12 4 4 4 4 12 8 8 4 8 12 12 4 0 0 8 8 4 12 8 0 8 8 12 12 8 4 8 8 8 4 4 8 0 0 0 0 4 4 0 0 12 0 0 0 0 0 0 0 4 4 4 0 12 4 12 8 8 4 4 0 8 4 4 4 12 8 4 12 0 4 12 8 4 8 12 0 8 8 12 12 4 0 4 0 8 4 4 8 4 8 4 12 12 12 8 4 0 8 8 12 0 8 4 0 8 0 12 0 8 4 4 0 0 12 4 8 12 12 0 0 0 0 0 12 0 0 0 4 12 12 4 4 0 8 0 0 12 12 12 12 12 8 8 0 8 8 12 4 0 4 12 12 4 4 0 0 4 12 8 4 12 8 4 8 4 0 12 0 4 4 12 4 4 8 12 8 0 8 12 8 8 4 4 12 12 0 12 0 0 12 0 8 8 12 12 8 12 8 4 12 8 4 0 0 0 0 12 0 4 4 4 0 8 0 8 8 12 4 4 0 4 8 4 4 4 8 4 4 12 4 8 0 8 12 4 8 12 12 4 0 12 4 12 8 12 8 0 0 4 12 8 4 8 8 0 4 4 0 4 8 12 12 12 12 12 12 8 0 4 4 0 12 4 8 12 12 4 12 12 8 8 0 12 0 0 0 0 0 0 12 4 8 4 4 0 4 4 4 12 8 8 8 4 4 12 12 0 12 4 8 12 0 0 8 12 0 4 0 4 4 4 12 0 4 0 4 4 0 8 12 4 0 8 8 12 8 12 8 4 0 8 4 8 12 0 0 4 8 8 0 12 8 12 0 4 8 4 4 4 0 8 4 4 12 12 0 0 0 0 0 0 0 8 8 0 8 8 0 8 8 8 0 8 8 8 8 8 0 8 0 0 8 0 0 8 0 0 0 8 0 0 8 0 8 8 8 0 8 8 8 8 0 0 8 0 8 8 8 0 8 0 8 8 8 0 0 8 8 8 8 8 8 8 0 8 0 0 8 0 8 0 8 0 0 8 0 8 0 generates a code of length 82 over Z16 who´s minimum homogenous weight is 70. Homogenous weight enumerator: w(x)=1x^0+154x^70+409x^72+28x^73+757x^74+156x^75+1070x^76+612x^77+1646x^78+1696x^79+3800x^80+3524x^81+5082x^82+3752x^83+3687x^84+1860x^85+1642x^86+512x^87+919x^88+112x^89+572x^90+28x^91+372x^92+8x^93+208x^94+103x^96+44x^98+6x^100+6x^102+1x^106+1x^116 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 38.8 seconds.