The generator matrix 1 0 1 1 1 1 1 1 1 0 1 1 1 1 0 1 1 1 1 2 1 1 1 1 2 1 1 2 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 0 2a+2 2 2a+2 2a 0 2a+2 2 2 2a+2 0 1 1 a a+1 0 2a+3 a a+1 1 0 a 2a+3 a+1 1 2 2a+3 a+2 a+3 1 2 1 a+2 a+3 1 2 2a+1 1 0 3a+2 a+3 2a+3 a+2 2 2a 3 a+2 2a+1 3a+2 1 2a+1 1 2 2a 3a+2 2a+1 1 2a+3 3a+2 a a+2 a 2a+1 3a 3a+2 a+1 a+3 a+1 3a+1 a+3 3a+1 2 0 0 2a 2a a+1 a+3 3a+1 3a+1 1 1 1 1 1 1 1 2 1 1 0 0 2a+2 0 2 0 2 2a 2a 2a 2a 2 2a+2 2a+2 0 2a+2 0 2a+2 0 2 2 2a 2a 2 2a+2 2a 2 2a 2a+2 2 0 2 2 2a+2 0 2a+2 2a 2a+2 0 2a 2a 0 2a 2 2a+2 2 0 0 2a+2 2a 2a+2 0 2a 2 0 2a 2a+2 2 2a 2a+2 0 2 0 2 2a 2a+2 2a+2 2 0 2a 2 2a+2 2a 2a+2 2 2a 0 0 2a+2 2 0 0 0 2 2a 2a 0 2a 2 2 0 2 2a 2 2 0 0 2 2 2 0 0 2 2 2 2a 2a 0 2a 2a 2a 2 2a+2 2a+2 2a+2 2 2a+2 2a+2 2a+2 2a+2 2 2 2a+2 2a+2 2a+2 2a+2 2a+2 2a 2a 0 0 2a 2a 0 0 2a 2a 2a+2 2a+2 0 0 2a 2 2 2 2 2a+2 0 2a+2 0 2a 2a 2a+2 0 0 2a 2a 0 2a+2 2a+2 generates a code of length 80 over GR(16,4) who´s minimum homogenous weight is 233. Homogenous weight enumerator: w(x)=1x^0+1056x^233+576x^236+576x^237+240x^240+672x^241+480x^249+192x^252+192x^253+15x^256+96x^257 The gray image is a code over GF(4) with n=320, k=6 and d=233. This code was found by Heurico 1.16 in 54.4 seconds.