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 2 1 1 1 1 1 0 2 0 0 0 0 2 2 2 2a 0 2 2a+2 2a 2a+2 2a 2 2a+2 0 2a 2a 2a 2 0 0 2 2 0 2a+2 0 2 2a 2a+2 0 2 2a 2a 2a 0 0 0 2 0 0 2 2a+2 2a 2a 2a 0 0 2a 2a 0 2a 0 2a 2a+2 2a 0 2 2a 2a+2 2a+2 2a 2 2 0 0 2a 2 2 2 0 2 0 2a 2a 0 0 0 2 0 2a+2 0 2 2a 2a+2 2 2 2 0 2 2a+2 0 2a 2a+2 0 0 2a 2 2 2a+2 2a+2 2a+2 0 2a+2 2 2a 2a 0 2 2a 0 2a 2a 0 0 0 0 0 2 2 2 2a+2 2 2 2 2a 0 0 0 2a 2a 2a 2a 2a+2 2 2a 2a 0 2a+2 2a+2 0 2 2a 2a 0 0 2a+2 0 2a 2 2a 0 2a generates a code of length 39 over GR(16,4) who´s minimum homogenous weight is 104. Homogenous weight enumerator: w(x)=1x^0+132x^104+171x^108+183x^112+768x^114+99x^116+2304x^118+135x^120+117x^124+45x^128+57x^132+42x^136+36x^140+3x^144+3x^152 The gray image is a code over GF(4) with n=156, k=6 and d=104. This code was found by Heurico 1.16 in 0.109 seconds.