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 2 4 2 2 0 0 2 4 0 1 2 1 1 2 1 2 1 4 1 2 1 1 2 1 0 0 0 2 1 1 1 2 0 2 0 2 0 0 2 6 0 0 2 6 4 0 6 4 6 4 2 2 6 4 2 2 0 0 4 0 2 2 6 2 2 2 6 0 2 0 2 2 4 2 4 4 4 2 4 2 6 2 4 4 6 6 6 2 4 2 2 2 4 0 2 0 0 0 2 2 0 6 2 0 0 6 2 0 2 4 2 4 0 6 2 6 0 6 0 2 0 4 2 2 4 2 6 4 6 6 0 6 4 2 2 2 2 2 2 6 0 6 2 6 4 2 0 2 6 4 0 4 2 4 6 2 0 4 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 4 4 4 4 4 4 0 4 4 4 0 4 0 0 0 4 0 4 0 4 0 4 4 4 0 4 4 4 4 4 4 0 0 4 4 4 0 0 4 4 4 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 4 0 4 4 4 4 4 4 4 4 0 0 0 0 4 4 4 4 4 4 4 4 4 4 0 0 0 0 0 4 0 4 0 4 0 0 0 4 4 0 0 0 0 0 0 4 0 0 0 0 0 0 4 0 0 0 0 4 4 4 4 0 0 4 0 0 0 4 4 4 4 0 4 0 4 0 4 4 0 0 0 0 4 4 4 0 0 4 4 4 0 0 0 4 4 0 0 4 0 0 0 4 0 4 0 0 0 0 0 0 4 0 0 0 4 0 0 0 0 0 0 0 4 4 4 4 4 0 4 4 0 4 4 0 4 4 4 4 0 4 0 4 0 4 0 0 4 0 4 4 0 4 0 0 0 4 0 0 4 0 4 4 0 4 0 0 0 4 0 0 0 0 0 0 0 4 0 0 4 4 4 4 0 0 0 0 0 4 4 4 4 4 4 4 0 0 0 0 4 0 0 0 4 0 0 4 4 4 4 0 4 4 0 4 0 4 4 0 0 0 4 4 0 0 4 4 4 0 4 0 0 4 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 4 4 4 4 0 4 4 4 4 0 4 4 0 0 4 0 0 0 0 4 4 4 0 0 4 0 4 4 0 4 0 0 4 4 0 4 4 0 0 4 0 4 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 4 0 0 4 4 4 0 0 4 4 0 4 4 0 0 4 0 0 4 0 0 0 4 4 4 4 4 0 4 4 4 4 0 0 0 0 4 4 0 0 0 0 0 4 4 4 0 4 0 4 0 0 4 generates a code of length 64 over Z8 who´s minimum homogenous weight is 52. Homogenous weight enumerator: w(x)=1x^0+151x^52+268x^54+4x^55+614x^56+68x^57+838x^58+304x^59+1417x^60+688x^61+1730x^62+984x^63+2243x^64+984x^65+1764x^66+688x^67+1481x^68+304x^69+824x^70+68x^71+554x^72+4x^73+182x^74+143x^76+26x^78+40x^80+8x^84+4x^88 The gray image is a code over GF(2) with n=256, k=14 and d=104. This code was found by Heurico 1.16 in 17 seconds.