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 4 1 2 2 1 4 0 1 1 2 2 0 2 0 2 1 2 0 1 1 4 2 2 2 1 2 1 0 2 2 1 1 1 1 0 1 2 0 2 2 0 4 1 0 2 0 0 0 2 6 2 0 0 0 0 2 2 4 2 6 4 6 0 6 6 4 2 6 4 0 0 2 2 4 2 6 0 2 2 6 6 2 4 4 4 6 4 2 2 6 6 2 2 4 0 2 0 6 2 4 4 4 0 0 6 2 2 6 2 4 4 2 2 4 0 0 2 0 2 2 6 0 0 0 2 6 6 6 4 0 0 0 6 2 0 2 2 4 2 4 6 0 2 2 2 4 2 2 6 0 4 0 6 0 4 2 6 4 4 0 0 2 2 0 6 6 4 6 2 2 2 4 2 4 6 2 4 2 2 2 6 6 0 2 4 0 0 0 2 2 0 6 2 0 6 2 4 0 2 0 2 0 2 4 6 4 2 0 6 4 2 0 4 0 2 4 6 4 2 6 6 2 4 0 2 6 4 6 6 6 4 4 0 6 2 6 0 4 0 6 0 2 6 2 2 2 2 2 0 4 4 2 2 4 4 0 0 0 0 0 4 0 0 0 0 0 4 0 0 0 0 0 0 0 0 4 0 4 0 4 0 0 4 4 4 4 4 0 4 4 0 0 4 4 0 0 4 0 0 4 4 0 4 4 4 0 0 4 0 4 0 4 4 4 4 0 0 4 4 4 0 4 0 4 4 4 0 0 0 0 0 0 4 0 0 0 0 0 0 4 0 0 0 0 0 4 0 0 0 4 4 4 0 0 4 0 4 4 4 4 4 0 4 4 0 4 0 4 4 0 0 0 4 4 4 0 0 4 0 4 4 0 4 0 0 4 0 0 4 0 4 4 0 0 4 4 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 4 0 0 0 0 0 0 4 4 4 4 4 4 4 4 0 4 0 4 0 4 0 4 0 4 0 4 4 0 4 0 0 0 0 4 0 4 0 4 4 4 0 0 0 4 0 0 0 0 4 0 4 4 0 0 4 4 4 0 0 0 0 0 0 0 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 4 4 4 4 4 4 0 4 4 4 0 0 4 4 0 4 0 4 0 4 4 4 4 4 0 0 4 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 4 4 4 4 4 4 0 4 0 0 4 0 4 0 4 4 4 0 0 4 0 0 0 4 4 0 4 4 4 4 4 0 0 0 0 4 0 4 4 4 4 0 4 0 0 0 0 4 4 0 4 4 0 0 0 4 0 0 0 0 0 0 0 0 0 4 4 4 4 4 4 4 4 0 4 4 4 4 4 4 4 0 4 4 0 4 0 0 0 4 4 4 0 0 0 0 0 4 0 0 4 0 0 0 4 4 0 0 4 0 4 4 4 4 0 0 4 0 4 0 4 0 0 4 4 4 4 generates a code of length 71 over Z8 who´s minimum homogenous weight is 57. Homogenous weight enumerator: w(x)=1x^0+38x^57+111x^58+170x^59+311x^60+346x^61+556x^62+650x^63+919x^64+1190x^65+1515x^66+1884x^67+2183x^68+2456x^69+2607x^70+2744x^71+2657x^72+2676x^73+2174x^74+1962x^75+1492x^76+1106x^77+942x^78+626x^79+492x^80+318x^81+221x^82+144x^83+107x^84+60x^85+51x^86+12x^87+25x^88+2x^89+9x^90+3x^92+4x^94+2x^96+2x^98 The gray image is a code over GF(2) with n=284, k=15 and d=114. This code was found by Heurico 1.16 in 70.5 seconds.