The generator matrix 1 0 1 1 1 0 1 1 0 1 1 0 1 1 0 1 1 0 1 1 2 1 0 1 0 1 1 0 1 1 0 1 2 1 1 1 1 0 1 1 0 1 2 1 1 0 0 1 1 1 1 2 1 1 1 1 1 1 2 0 1 1 0 1 1 1 1 1 1 1 0 1 0 1 1 1 1 0 1 1 0 1 1 0 1 1 0 1 1 0 3 1 0 3 1 0 3 1 0 1 3 1 0 3 1 0 1 1 1 1 2 1 2 2 1 2 3 1 3 1 1 2 1 1 2 1 2 0 1 1 2 1 3 0 2 0 0 0 3 1 2 3 1 0 2 3 2 2 0 2 0 0 3 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 2 2 2 2 2 0 2 0 2 0 2 0 0 2 2 2 2 0 2 0 2 0 2 2 2 0 2 0 2 2 2 2 2 0 0 2 0 0 0 0 0 0 2 0 2 2 0 2 2 2 2 0 0 0 0 0 0 0 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 0 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2 2 2 2 2 2 2 2 0 2 2 2 2 2 2 2 0 2 0 0 2 2 0 0 2 2 2 0 2 0 0 0 2 2 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2 0 0 0 2 2 2 2 2 2 0 2 0 0 2 2 0 2 0 2 0 0 0 0 0 0 2 2 2 0 2 2 0 0 0 2 2 0 0 0 0 0 2 0 2 2 2 0 2 2 0 0 2 2 0 2 2 2 2 2 2 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2 2 2 0 2 0 2 2 0 2 0 0 2 0 2 0 0 2 2 2 0 2 0 2 0 0 0 0 2 2 0 2 0 2 2 2 2 0 0 0 0 2 2 2 2 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 2 0 2 2 2 2 0 2 2 0 2 0 2 2 2 0 0 2 0 0 0 0 2 0 2 0 2 0 0 2 2 2 0 2 0 0 2 0 2 0 2 0 0 2 2 0 0 0 2 0 2 0 0 0 0 2 2 2 0 2 2 2 2 0 0 0 0 0 0 0 2 0 0 0 0 2 0 0 0 2 2 2 0 2 2 0 2 0 2 0 2 0 0 0 2 0 0 2 2 0 2 0 0 0 2 0 0 2 2 2 0 2 2 0 0 2 0 2 2 2 0 2 0 2 2 0 0 2 2 2 2 0 2 0 0 0 2 0 2 2 0 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 0 2 2 2 0 2 2 2 0 0 2 2 0 2 2 0 2 0 2 0 0 2 2 2 2 2 2 0 2 2 2 0 2 0 2 2 0 2 0 0 0 2 2 0 2 0 2 0 2 0 2 2 0 0 0 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 2 0 0 0 2 2 0 2 0 2 0 0 0 0 0 0 2 2 2 2 2 2 0 2 2 0 0 2 0 2 2 0 2 2 2 0 0 2 0 0 2 0 0 2 0 0 2 2 2 2 0 0 2 0 0 0 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2 2 2 2 0 2 0 0 0 2 0 0 2 2 2 0 2 2 0 0 0 2 2 0 2 0 0 0 2 0 2 0 2 2 2 2 0 2 0 2 2 2 0 0 2 0 2 0 2 0 0 2 2 0 0 2 2 0 2 2 0 2 2 0 2 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2 2 2 0 0 2 0 0 0 0 2 2 0 0 2 0 0 2 0 0 0 2 0 0 0 2 0 2 0 2 2 2 2 0 0 2 2 2 0 0 0 0 0 2 2 2 2 0 2 2 0 2 2 2 0 0 0 0 2 2 0 generates a code of length 77 over Z4 who´s minimum homogenous weight is 60. Homogenous weight enumerator: w(x)=1x^0+60x^60+8x^61+121x^62+74x^63+196x^64+118x^65+287x^66+268x^67+377x^68+414x^69+532x^70+578x^71+712x^72+934x^73+881x^74+1120x^75+959x^76+1182x^77+927x^78+1090x^79+872x^80+882x^81+743x^82+668x^83+506x^84+426x^85+379x^86+238x^87+260x^88+114x^89+159x^90+56x^91+104x^92+18x^93+56x^94+4x^95+39x^96+9x^98+9x^100+1x^102+1x^108+1x^130 The gray image is a code over GF(2) with n=154, k=14 and d=60. This code was found by Heurico 1.16 in 56 seconds.