The generator matrix 1 0 0 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 2a+2 2a 1 1 1 1 2a 1 1 1 1 2a+2 1 0 1 1 1 1 1 1 1 2a+2 1 0 1 2 2 1 1 1 1 0 1 2a 1 2a+2 1 1 1 2a 1 1 1 1 2 1 1 1 2a+2 1 1 1 1 1 2 1 1 1 1 1 0 1 1 0 1 1 1 1 0 1 0 2a+2 2a 2 1 3a+2 3a+3 2a+3 2a+1 3 a a+3 1 3a a+2 3a+1 a+1 1 1 0 1 a 3a+3 1 2a 2 a+3 2a+3 1 a+2 1 3 2a+1 3a 2a+2 3a+1 a a+1 1 3a+2 1 2 1 1 3a 3a+2 a+2 0 1 2a 1 2a+2 1 a 2 0 1 2a+2 3a a+2 a 1 3a+2 3a+3 3a+1 1 2a a+3 a+1 2 3a+2 1 a+1 2a+2 3a+2 1 2a 1 2a+2 2a+1 2a+2 1 3a+3 a+3 3a+3 0 0 1 1 a 3a+3 3a+1 a+1 a+3 a+2 2a+1 2 2a+2 2a a+1 3 3a+2 3a 2a+3 2a+1 3a 2 3a+3 0 3a+1 3a+2 3a+2 a+3 2a+2 a a+3 a+2 3a+2 2a 1 2a+1 3 a a+2 2a+1 3 a+3 2a 2a+3 3a a+3 3a+2 2a 3a+1 a 3 3a+3 2a+1 3a+2 a+1 3 1 a+1 1 3a 2a+2 a+3 a 2a+2 2a+1 a+2 2a 0 a+1 1 a+1 0 0 3a+1 a+2 2 2a+3 2a+2 2a+3 a 2a 3a+2 1 2a+1 2 2a+3 2a+1 generates a code of length 87 over GR(16,4) who´s minimum homogenous weight is 254. Homogenous weight enumerator: w(x)=1x^0+636x^254+504x^255+75x^256+648x^258+444x^259+90x^260+456x^262+288x^263+57x^264+204x^266+132x^267+12x^268+132x^270+60x^271+84x^274+48x^275+6x^276+96x^278+12x^279+48x^282+48x^283+12x^284+3x^296 The gray image is a code over GF(4) with n=348, k=6 and d=254. This code was found by Heurico 1.16 in 19.3 seconds.