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 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 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 0 2 0 2 2a+2 2a+2 0 2 2a+2 0 2 2a+2 2a 2a 2a 2a 0 0 2 2 0 2 2a 2a 2a 0 2 2a 2a+2 2a+2 2a+2 2a+2 0 0 2 2 0 2 2a 2a 2a 0 2 2a 2a+2 2a+2 2a+2 2a+2 0 0 2 2 0 2 2a 2 2 2a 2a 2 0 2a 2a+2 2a+2 2a+2 0 2a+2 2 2a 0 2a 0 0 2 2a+2 2a+2 2 2a 2a 0 2a+2 2 2a 0 2 2a 2a+2 0 2 2a+2 2a 2a 2 0 2 2a+2 2a+2 0 2a 2a+2 2a 2 0 0 2 2a+2 2a 2a 2 0 2 2a+2 2a+2 0 2a 2a+2 2a 2 0 0 2 2a+2 2a 2a 2 0 2a 0 2a 0 2a+2 2a+2 2a+2 2a 0 2a+2 2a 2 2 2 2 2 generates a code of length 71 over GR(16,4) who´s minimum homogenous weight is 212. Homogenous weight enumerator: w(x)=1x^0+198x^212+30x^216+6x^220+9x^224+12x^228 The gray image is a code over GF(4) with n=284, k=4 and d=212. This code was found by Heurico 1.16 in 0.187 seconds.