The generator matrix 1 0 0 1 1 1 2 0 1 1 0 1 1 2 1 1 2 2 1 1 6 0 1 0 0 1 2 4 1 1 1 1 0 1 0 1 0 1 2 0 1 1 4 2 2 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 1 2 3 1 0 0 5 1 2 7 1 0 6 1 0 5 1 1 1 4 0 1 6 1 6 3 4 0 6 1 4 0 5 6 5 0 0 1 0 1 4 1 2 0 1 7 1 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 1 1 2 3 2 3 2 1 3 0 0 1 0 1 3 7 3 1 1 2 3 1 5 3 2 6 1 5 1 7 1 6 2 1 1 1 2 1 3 1 0 5 4 5 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 6 0 6 2 0 2 2 0 0 4 4 6 2 0 4 0 6 2 0 6 2 0 4 6 2 2 6 6 2 0 4 6 2 4 4 2 0 6 2 2 0 2 4 6 6 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 4 0 0 4 4 4 0 0 0 4 4 4 0 4 0 0 0 0 4 4 4 0 0 0 4 4 0 0 4 4 4 0 0 4 4 4 0 4 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 4 0 4 4 0 0 0 4 4 4 4 0 4 0 0 0 4 0 0 4 0 0 4 4 4 4 4 0 0 0 4 0 0 4 4 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 4 4 4 0 4 4 4 4 0 0 0 0 0 4 4 0 0 4 4 0 0 0 0 0 4 4 0 0 4 4 4 4 0 4 4 4 0 4 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 4 4 4 0 0 4 0 0 4 4 0 4 0 0 4 4 0 4 4 0 0 4 4 0 0 0 0 4 0 0 4 0 4 4 0 0 0 4 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 4 4 4 0 0 4 0 0 0 4 0 4 4 0 4 0 4 4 0 4 0 4 0 4 0 4 4 4 0 4 0 0 4 4 4 0 0 4 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 generates a code of length 64 over Z8 who´s minimum homogenous weight is 40. Homogenous weight enumerator: w(x)=1x^0+58x^40+8x^41+163x^42+80x^43+348x^44+192x^45+537x^46+500x^47+913x^48+764x^49+1051x^50+756x^51+993x^52+594x^53+591x^54+452x^55+780x^56+792x^57+1341x^58+1908x^59+2870x^60+3452x^61+5743x^62+4816x^63+6140x^64+4896x^65+5481x^66+3504x^67+3102x^68+1830x^69+1471x^70+756x^71+645x^72+420x^73+627x^74+636x^75+869x^76+800x^77+1097x^78+700x^79+864x^80+524x^81+696x^82+220x^83+288x^84+60x^85+128x^86+8x^87+37x^88+4x^89+15x^90+9x^92+1x^94+2x^96+2x^98+1x^100 The gray image is a code over GF(2) with n=256, k=16 and d=80. This code was found by Heurico 1.16 in 98.3 seconds.