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 2 0 2 0 2 1 1 1 0 1 2 1 0 2 1 0 1 1 1 1 1 2 1 0 0 1 1 1 1 2 2 1 1 1 2 2 1 2 2 1 0 2 0 6 0 6 0 6 0 6 4 6 0 6 0 6 2 4 6 6 0 4 4 2 6 2 6 2 6 0 6 2 2 6 6 6 2 6 2 2 0 6 0 2 6 6 0 2 2 0 0 6 0 6 6 4 6 2 4 2 0 6 4 0 0 0 4 0 0 0 0 0 0 0 4 0 4 0 0 0 0 4 4 4 4 4 0 4 0 0 0 0 0 0 0 4 4 0 4 4 4 0 0 0 4 4 4 4 4 0 4 0 0 4 4 4 4 4 0 0 0 4 0 4 4 4 4 0 0 0 0 4 0 0 0 0 0 0 0 0 0 4 0 0 4 0 4 4 0 0 0 4 0 4 0 4 4 0 0 4 0 4 4 4 0 4 0 0 0 0 4 4 0 0 4 4 0 4 4 4 0 4 4 4 0 0 0 0 4 0 4 0 0 0 0 0 4 0 0 0 0 0 0 0 4 0 0 0 0 4 0 0 0 0 4 0 0 0 4 4 4 4 0 0 4 4 4 4 4 4 4 0 0 4 4 4 4 0 4 4 4 4 0 0 0 4 4 4 0 4 4 4 0 0 4 0 0 0 0 0 0 4 0 0 0 0 0 0 0 4 0 4 0 0 0 0 0 0 0 4 4 4 4 0 4 4 4 4 0 4 0 4 0 4 4 4 4 0 4 0 0 4 4 0 4 0 0 0 0 4 0 0 0 4 4 0 4 0 4 0 0 0 0 0 0 0 4 0 0 0 0 0 4 0 4 0 0 0 0 0 4 4 4 0 4 0 0 0 4 4 4 4 4 4 0 0 4 4 0 4 0 0 0 0 4 0 4 4 0 4 4 4 0 0 4 0 0 4 0 0 4 0 4 0 0 0 0 0 0 0 0 4 0 0 0 4 0 0 4 4 0 4 4 4 0 4 0 0 0 4 4 4 0 0 0 0 0 4 0 4 4 4 4 4 4 4 4 4 0 4 4 4 0 0 4 0 0 4 4 0 4 0 4 0 0 0 4 0 0 0 0 0 0 0 0 0 4 0 4 0 4 0 4 4 4 0 4 0 0 4 0 4 4 0 0 4 4 0 4 4 0 4 0 4 0 0 0 0 4 0 0 0 4 4 0 0 0 0 4 4 0 4 4 4 4 0 4 4 4 4 4 0 0 0 0 0 0 0 0 0 0 4 0 4 0 0 4 0 4 4 4 0 4 0 4 4 4 0 4 4 0 0 0 4 4 4 0 0 0 0 0 0 4 4 0 0 0 4 4 0 4 0 0 0 4 4 0 0 4 4 0 4 4 4 4 0 generates a code of length 64 over Z8 who´s minimum homogenous weight is 52. Homogenous weight enumerator: w(x)=1x^0+76x^52+30x^53+80x^54+54x^55+192x^56+136x^57+271x^58+332x^59+441x^60+612x^61+661x^62+900x^63+757x^64+888x^65+601x^66+592x^67+413x^68+302x^69+279x^70+150x^71+116x^72+80x^73+91x^74+20x^75+43x^76+51x^78+6x^80+11x^82+3x^84+1x^86+2x^90 The gray image is a code over GF(2) with n=256, k=13 and d=104. This code was found by Heurico 1.16 in 4.97 seconds.