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 2 2 2 1 1 2 2 2 0 4 0 2 4 2 1 2 1 2 1 2 1 4 2 4 1 1 1 4 0 1 1 0 2 1 2 1 1 2 2 2 1 1 1 1 4 2 0 2 0 0 0 2 6 2 0 0 0 2 4 4 6 2 6 0 2 0 6 6 4 4 2 2 0 2 2 6 4 6 4 0 6 6 6 2 6 6 0 4 0 2 2 0 0 0 0 2 2 2 0 4 0 4 4 0 4 4 0 4 4 2 2 4 0 4 2 6 0 4 6 0 0 4 0 0 6 2 2 4 0 0 2 0 2 2 6 0 0 0 2 4 2 0 6 2 4 6 0 6 2 0 4 0 6 6 6 0 0 6 2 2 6 4 4 4 0 4 2 4 4 0 2 2 2 2 2 6 2 6 6 4 2 6 2 6 0 2 4 0 4 4 4 2 0 4 4 4 6 4 6 4 4 2 4 4 2 0 0 6 6 0 0 0 0 2 2 0 6 2 0 6 2 6 4 2 2 4 4 2 4 4 2 6 0 6 4 4 6 4 6 6 4 0 4 4 4 2 0 6 6 6 6 2 2 4 2 6 0 4 2 4 6 2 2 6 6 4 0 4 2 2 6 2 4 4 4 6 0 2 4 0 6 4 2 4 6 6 0 6 0 4 0 4 0 0 0 0 4 0 0 0 0 0 0 0 0 0 4 4 4 4 0 4 4 4 4 0 0 4 4 4 4 0 4 4 0 4 4 0 4 0 4 4 0 0 0 0 0 0 4 0 4 4 0 4 0 0 0 4 0 4 4 4 0 0 0 0 0 4 4 0 4 4 0 0 0 4 4 0 0 4 4 4 0 4 0 0 0 0 0 4 0 0 0 0 4 4 4 4 0 0 4 4 4 4 0 4 4 0 4 0 4 4 4 0 4 4 0 4 0 0 0 4 0 0 0 4 0 0 0 0 0 0 0 0 4 0 4 4 4 4 0 0 0 0 0 0 4 4 4 0 0 4 4 0 4 4 0 0 0 0 0 4 4 0 4 4 0 0 0 0 0 0 4 0 0 0 4 4 0 4 0 4 4 0 0 4 4 4 0 0 4 0 4 0 4 4 4 0 0 4 0 4 0 0 0 4 0 0 0 0 4 4 4 4 4 4 4 4 0 4 0 0 0 0 0 0 0 4 4 0 4 4 4 0 4 0 0 0 0 4 4 4 4 0 4 4 4 4 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 4 4 4 4 4 4 0 4 4 4 4 0 4 4 0 4 0 0 4 0 4 0 4 0 0 4 4 0 4 4 4 0 0 4 0 4 0 0 4 4 4 0 4 4 4 4 0 4 0 4 4 4 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 4 4 4 4 4 0 4 4 4 0 0 0 4 4 4 0 0 0 0 4 4 4 0 4 4 0 4 0 4 4 4 0 0 0 4 0 4 4 4 0 0 4 0 4 0 0 4 0 4 4 0 0 0 4 4 4 4 0 4 4 0 4 0 4 4 4 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 0 0 4 4 0 4 4 0 4 0 0 0 4 generates a code of length 82 over Z8 who´s minimum homogenous weight is 68. Homogenous weight enumerator: w(x)=1x^0+201x^68+378x^70+8x^71+906x^72+116x^73+1200x^74+304x^75+1931x^76+692x^77+2526x^78+1248x^79+3293x^80+1688x^81+3588x^82+1776x^83+3528x^84+1272x^85+2560x^86+664x^87+1950x^88+308x^89+1128x^90+96x^91+712x^92+20x^93+342x^94+212x^96+52x^98+53x^100+2x^102+6x^104+6x^108+1x^124 The gray image is a code over GF(2) with n=328, k=15 and d=136. This code was found by Heurico 1.16 in 86.7 seconds.