The generator matrix 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 4 1 1 1 1 0 1 1 2 4 2 1 0 4 1 2 1 0 1 2 1 4 1 1 1 1 1 1 2 1 1 0 12 0 12 0 12 0 12 0 12 0 4 12 0 12 0 12 0 4 8 12 12 12 12 12 12 0 4 0 4 12 8 12 12 12 0 4 12 12 12 4 4 0 12 4 8 4 8 4 12 8 12 12 0 0 0 0 8 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 0 8 8 8 8 0 0 8 8 0 0 8 0 8 0 0 8 0 8 0 8 8 0 0 0 8 0 0 0 0 0 0 0 8 0 0 8 0 0 8 8 8 0 8 8 8 0 8 8 8 8 0 8 8 0 8 8 0 0 0 0 8 0 8 0 8 0 8 0 0 0 0 8 8 8 8 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 8 8 8 8 0 0 0 8 8 0 0 8 8 8 0 8 8 8 0 8 0 8 0 0 8 8 8 0 8 8 8 8 8 0 0 0 0 0 0 8 0 0 0 0 0 8 0 8 8 0 8 8 0 8 8 0 8 0 8 8 8 0 8 0 0 0 0 8 0 0 8 0 8 0 0 8 8 0 0 0 8 8 0 0 8 8 0 8 0 0 0 0 0 0 0 8 0 0 0 0 0 0 8 8 8 8 0 8 8 0 0 8 8 8 8 0 0 0 8 8 0 8 8 8 0 0 0 8 0 8 8 0 8 8 8 8 8 8 0 8 0 0 8 0 0 0 0 0 0 0 0 8 0 0 0 8 8 0 8 8 0 0 0 8 8 0 8 8 0 0 8 8 0 8 0 0 0 8 0 0 8 8 8 0 0 0 8 8 8 0 0 0 0 8 0 8 8 8 0 0 0 0 0 0 0 0 0 8 0 0 0 8 8 0 0 0 8 8 8 8 0 8 0 0 0 8 0 8 8 0 8 8 8 8 0 0 0 0 0 0 0 0 8 8 0 8 8 0 8 0 0 8 8 8 0 0 0 0 0 0 0 0 0 8 0 8 8 8 0 0 8 8 8 8 8 0 8 8 0 0 0 8 8 0 0 0 8 0 0 8 0 8 8 8 0 8 0 0 8 8 0 0 0 0 8 0 0 8 0 0 0 0 0 0 0 0 0 0 0 8 0 8 8 8 8 0 8 0 0 0 8 8 0 8 0 8 8 0 8 8 0 0 0 8 0 8 0 8 0 0 8 0 0 0 8 0 8 0 0 0 8 8 0 0 generates a code of length 55 over Z16 who´s minimum homogenous weight is 42. Homogenous weight enumerator: w(x)=1x^0+65x^42+10x^43+148x^44+74x^45+202x^46+156x^47+300x^48+502x^49+608x^50+926x^51+3217x^52+1444x^53+7779x^54+1928x^55+7762x^56+1516x^57+3179x^58+902x^59+611x^60+498x^61+309x^62+156x^63+175x^64+62x^65+111x^66+18x^67+55x^68+29x^70+18x^72+4x^74+1x^76+1x^78+1x^82 The gray image is a code over GF(2) with n=440, k=15 and d=168. This code was found by Heurico 1.16 in 23.7 seconds.