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 1 1 2 1 2 1 2 2 1 1 1 1 1 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 8 8 8 8 8 8 8 8 8 8 0 8 0 0 8 8 8 8 8 8 8 8 0 8 8 0 8 8 0 8 8 0 8 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 8 8 8 8 8 8 8 0 0 0 0 8 0 0 8 8 0 8 0 8 8 8 8 8 0 0 8 8 0 8 0 8 8 8 0 0 8 8 0 8 8 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 8 8 8 8 8 8 8 0 0 8 0 0 8 8 8 0 8 8 8 0 0 0 0 8 8 0 8 0 0 8 8 8 8 8 8 8 8 0 0 0 0 8 0 0 8 8 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 8 0 0 0 8 8 8 8 8 8 0 0 0 0 8 8 0 8 0 0 8 0 8 8 8 0 8 8 0 8 8 0 0 0 8 0 8 0 8 0 0 0 0 8 8 8 8 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 8 0 8 8 8 8 8 8 0 8 8 0 8 8 8 0 0 0 8 8 8 8 8 0 8 0 0 8 0 0 0 8 0 8 0 8 8 0 8 8 8 0 0 0 8 8 0 0 0 0 0 8 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 8 0 0 8 8 0 8 8 0 8 0 8 0 8 8 8 0 8 0 0 8 0 8 0 0 8 0 8 0 8 8 0 8 8 8 8 0 8 8 0 0 8 8 8 0 0 8 8 0 0 8 8 8 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 0 0 8 8 8 8 0 8 8 0 8 0 8 0 8 0 0 0 0 0 8 8 0 0 8 8 8 0 0 0 8 0 0 8 8 8 0 0 8 0 0 8 8 8 0 8 8 8 0 8 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 8 0 0 0 0 8 8 0 8 0 0 0 8 8 8 0 0 0 8 8 8 0 8 8 8 0 8 0 8 0 8 0 8 8 0 0 0 0 8 8 0 0 0 0 0 8 8 8 0 0 0 8 0 8 8 8 0 0 0 0 0 0 0 0 0 8 0 0 8 0 0 0 8 0 0 8 0 8 0 0 8 0 0 0 0 8 8 8 0 0 8 8 8 0 0 0 0 0 8 8 8 0 8 8 0 8 8 0 8 8 0 0 8 8 8 0 8 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 8 8 8 8 8 0 0 0 8 0 0 8 8 0 0 8 0 8 8 0 0 8 8 0 8 0 8 8 8 0 0 8 0 8 0 0 8 0 8 0 0 8 8 0 0 8 0 8 0 8 0 8 8 8 8 8 0 0 0 0 0 0 0 0 0 0 0 8 8 8 8 8 0 0 8 8 8 8 8 0 8 0 8 0 0 0 0 0 8 8 8 8 0 8 0 0 0 0 8 0 8 0 0 0 8 8 0 8 0 8 0 8 0 8 8 8 0 0 0 0 8 0 8 8 generates a code of length 68 over Z16 who´s minimum homogenous weight is 52. Homogenous weight enumerator: w(x)=1x^0+143x^52+387x^56+552x^60+891x^64+1024x^66+26777x^68+1024x^70+899x^72+555x^76+359x^80+132x^84+22x^88+1x^92+1x^128 The gray image is a code over GF(2) with n=544, k=15 and d=208. This code was found by Heurico 1.16 in 35.2 seconds.