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 2 1 1 1 4 2 1 1 1 2 4 2 0 12 0 0 0 0 0 0 0 0 0 8 4 4 4 8 12 0 4 4 12 8 8 0 12 0 12 0 4 12 4 12 4 4 4 12 4 4 4 4 8 0 8 12 8 8 12 8 0 0 0 0 12 0 0 0 0 0 0 0 0 12 8 12 4 4 12 12 12 0 8 8 0 8 8 12 12 12 12 4 0 4 8 4 0 8 4 0 12 12 0 4 8 0 8 0 12 4 8 4 0 0 0 12 0 0 0 4 12 12 8 4 12 0 12 4 8 12 8 12 8 0 12 12 0 8 0 4 12 12 0 12 12 4 0 4 4 4 12 12 12 12 4 4 0 0 8 12 8 8 0 0 0 0 12 0 4 4 4 0 8 0 0 0 0 0 0 12 4 12 8 12 4 8 4 8 8 8 12 4 4 0 4 0 12 8 0 8 4 12 0 4 4 0 8 8 4 0 4 4 0 0 0 0 0 12 4 8 4 4 0 0 0 0 0 4 4 12 4 0 12 8 0 0 12 12 12 8 8 0 8 8 12 4 8 0 4 4 0 0 8 8 8 4 4 4 4 12 4 0 0 0 0 0 0 0 8 8 0 8 8 8 8 8 0 8 8 0 0 8 0 8 0 8 0 8 0 0 8 0 8 8 0 8 0 0 0 8 0 8 8 8 0 8 8 0 0 0 0 8 generates a code of length 50 over Z16 who´s minimum homogenous weight is 40. Homogenous weight enumerator: w(x)=1x^0+174x^40+562x^42+757x^44+32x^45+1068x^46+416x^47+3130x^48+5696x^49+9048x^50+5696x^51+3174x^52+416x^53+1140x^54+32x^55+777x^56+422x^58+173x^60+48x^62+5x^64+1x^88 The gray image is a code over GF(2) with n=400, k=15 and d=160. This code was found by Heurico 1.16 in 19.4 seconds.