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 2 2 2 2 4 2 2 1 1 4 1 1 2 1 2 1 1 1 1 2 1 2 1 1 2 1 1 1 1 1 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 4 0 0 4 4 4 0 4 4 4 0 4 0 4 0 0 4 4 4 4 0 4 0 0 0 4 0 4 4 0 0 4 4 4 4 0 0 4 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 4 0 0 4 4 4 4 4 4 0 0 0 0 0 4 4 4 4 4 0 4 0 4 4 4 0 4 0 0 0 4 0 4 0 4 0 0 4 4 0 0 0 4 4 4 4 0 4 4 4 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 4 4 4 4 4 0 4 4 4 0 4 4 4 0 4 0 0 4 4 4 0 0 4 0 4 4 4 4 4 0 0 0 0 4 4 0 4 4 4 4 4 0 0 0 0 4 0 4 4 4 4 0 0 0 0 0 0 4 0 0 0 0 0 0 4 0 4 4 0 4 4 4 0 4 4 4 0 0 0 0 0 4 0 0 0 4 4 4 0 0 4 4 0 0 4 4 0 0 4 0 4 0 0 0 4 4 0 0 0 4 4 4 0 4 4 4 0 0 0 0 0 0 0 4 0 0 0 0 0 4 0 0 4 4 4 4 4 0 0 4 0 0 4 4 0 0 0 4 4 0 0 4 0 0 4 4 4 4 4 0 4 4 0 0 0 0 0 0 4 4 4 4 0 4 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 4 0 0 0 4 4 0 0 4 0 0 4 4 0 4 0 4 0 4 0 4 0 4 0 4 4 4 0 4 0 4 4 0 0 4 0 4 0 4 0 0 4 4 4 4 0 0 0 0 0 4 4 4 0 0 0 0 0 0 0 0 0 4 0 0 4 0 0 4 0 0 4 0 0 4 0 4 4 0 0 4 4 4 0 0 4 4 4 0 0 4 4 4 4 4 4 0 4 4 0 0 4 4 4 4 4 4 4 0 4 0 4 4 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 4 0 4 4 4 4 0 0 0 0 4 0 0 0 4 4 4 4 0 0 0 4 0 4 0 0 0 4 4 4 0 0 4 4 4 4 0 4 4 4 4 0 4 4 0 4 4 4 4 0 4 0 0 4 4 0 0 0 0 0 0 0 0 0 0 0 4 4 4 4 0 0 4 4 4 4 4 0 4 0 4 0 4 0 4 4 0 0 4 4 4 4 0 0 0 0 0 0 4 0 0 4 4 4 0 0 0 0 4 4 0 4 4 0 0 0 4 4 4 4 0 0 generates a code of length 65 over Z8 who´s minimum homogenous weight is 52. Homogenous weight enumerator: w(x)=1x^0+71x^52+169x^56+50x^58+275x^60+160x^62+512x^63+378x^64+1024x^65+180x^66+512x^67+308x^68+112x^70+169x^72+10x^74+103x^76+47x^80+11x^84+3x^88+1x^104 The gray image is a code over GF(2) with n=260, k=12 and d=104. This code was found by Heurico 1.16 in 1.43 seconds.