The generator matrix 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2a+2 2a 2 1 1 1 1 2a 1 2a+2 1 1 1 0 1 2 1 1 1 2 1 1 2a 1 2a+2 2 1 1 1 1 1 0 1 0 1 0 2a+2 2a 2 1 3a+2 3a+3 2a+3 2a+1 a+2 a a+1 a+3 3 3a 3a+1 1 1 1 0 1 a 3a+3 1 2a 1 a+3 2 2a+3 1 a+2 1 2a+1 3 a 1 3a+2 3a+3 1 a+3 1 1 2 3a+1 3a+1 a+1 a+1 1 a+2 0 0 1 1 a 3a+3 3a+1 a+1 a+3 a+2 2a+1 3a+2 2a+2 2a+3 2a 2 3 3a 2a+1 3a a+1 2 3a+3 0 3a+1 3a+2 3a+2 a+3 2a+2 a+3 a 3a+2 a+2 a+3 1 2a a+2 0 a+3 a a+1 a+3 a 2 2a+2 a 2a a+1 2a+1 2a+3 a+1 generates a code of length 51 over GR(16,4) who´s minimum homogenous weight is 146. Homogenous weight enumerator: w(x)=1x^0+468x^146+372x^147+51x^148+852x^150+564x^151+135x^152+312x^154+288x^155+24x^156+252x^158+144x^159+15x^160+300x^162+108x^163+21x^164+120x^166+60x^167+9x^168 The gray image is a code over GF(4) with n=204, k=6 and d=146. This code was found by Heurico 1.16 in 0.063 seconds.