The generator matrix 1 0 1 1 1 1 1 1 1 0 1 1 1 0 1 1 1 1 1 2 1 1 2a 1 1 1 1 1 1 1 0 1 1 1 1 1 2a 1 0 1 1 1 2a+2 1 1 1 1 1 1 2 1 2a+2 2a 1 1 1 1 2 1 1 2a+2 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 2a 2a 1 1 1 1 1 1 2a 1 1 1 2a+2 1 0 0 1 1 a 3a+3 0 2a+3 a+1 a 1 0 2a+3 a 1 a+1 2 a+1 a+2 2a+3 1 a+1 a 1 1 3a+2 3a+3 0 a 0 2a+1 1 2a+2 a+3 2 3a+2 3a+1 1 3a+3 1 3a+2 2a+3 1 1 2a a 2a+2 3a+1 1 a+3 1 3a+2 1 1 3a+3 2a+3 2a+1 a+2 1 a+3 1 1 2a+2 2 2a+2 3 2a+3 a+3 1 3a+2 a+3 3 3 a+3 a+1 0 a+2 2a+2 1 1 3 2a+1 2a+2 2a 2a 3a+1 1 3a a+1 2a+2 1 a 1 0 0 2a+2 0 0 0 2 2 2 2 2 2 2a+2 2a+2 2a 2 2a 2a+2 2a+2 0 2a+2 2a+2 2a 2 0 0 2a 2a 2a+2 2a 2a 0 2 2 2a 2a 0 2a 2 0 2a 2a+2 2a 2a+2 2 2 2 2a+2 2a+2 2a+2 0 0 2 0 2a+2 0 0 0 2a 2a 0 2a+2 2 2 2a 0 2 2 2a 2a 2a+2 0 2a+2 2a 0 0 2 2a+2 2a 2 2a 0 0 2a+2 2 0 2a+2 0 2a+2 2 0 2 0 0 0 2 0 2 2a+2 0 2 2a+2 2 0 2a 2a+2 0 2a+2 0 0 2a 2a 2 2 2a+2 0 2a+2 2a 2a 0 2 0 2a+2 2 2a 2a 2 2 2a+2 0 2a 2 2a 2a 0 2a+2 2a+2 0 0 0 2a+2 2a+2 2a+2 2a 2a+2 2a+2 2a+2 0 0 2 2 2 2a 2 2 0 2 2 2a 2 2a 2a+2 2a+2 2 2a 2 2a+2 2a+2 2a+2 2 2a 2a 2 0 0 2 2 0 2a+2 2 0 2a 2 2 0 0 0 0 2a+2 2a+2 2 2a+2 2a 0 2a+2 2 2 2a 2 2a 2a 2 2a+2 2a+2 0 2a+2 2a+2 2a 0 2a+2 2a+2 0 2a 2a 0 2a 2 0 2a 0 2a 2a+2 2 2a 0 2a 2 2 0 2a 2 2a 0 2a+2 2a 2a 2a 2 2 2 2 0 2a 2a+2 0 2a+2 0 2a+2 2a 2 2a+2 0 2 0 2a 0 2a+2 2a+2 0 2 0 2a 0 2a+2 2 2a 2a+2 0 2a 2a 2a+2 2 2 2a 2a+2 2a+2 generates a code of length 92 over GR(16,4) who´s minimum homogenous weight is 260. Homogenous weight enumerator: w(x)=1x^0+174x^260+144x^262+456x^263+690x^264+396x^266+852x^267+1041x^268+468x^270+1020x^271+1089x^272+456x^274+996x^275+1245x^276+516x^278+1020x^279+1299x^280+684x^282+1020x^283+900x^284+300x^286+564x^287+492x^288+96x^290+204x^291+93x^292+12x^294+12x^295+51x^296+15x^300+21x^304+12x^308+6x^312+18x^316+15x^320+6x^324 The gray image is a code over GF(4) with n=368, k=7 and d=260. This code was found by Heurico 1.16 in 2.21 seconds.