The generator matrix 1 0 1 1 1 1 1 1 1 2 1 1 1 1 2a 1 1 1 1 2a+2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 2 2a 2a+2 1 1 1 1 1 1 1 0 1 2a+3 a a+1 2 2a+1 a+2 a+3 1 2a 3 3a 3a+1 1 2a+2 1 3a+2 3a+3 1 0 2a+3 a a+1 2 2a+1 a+2 a+3 2a 3 3a 3a+1 2a+2 1 3a+2 3a+3 1 1 1 1 0 2 2a 2a+2 2a+3 2a+1 3 generates a code of length 47 over GR(16,4) who´s minimum homogenous weight is 140. Homogenous weight enumerator: w(x)=1x^0+39x^140+192x^141+15x^144+9x^156 The gray image is a code over GF(4) with n=188, k=4 and d=140. This code was found by Heurico 1.16 in 0.016 seconds.