The generator matrix 1 0 1 1 1 0 1 1 2 1 1 6 1 4 1 1 1 0 1 1 2 1 6 1 1 1 1 1 2 1 1 4 0 1 1 1 6 1 1 1 1 1 1 1 1 4 0 4 4 1 1 4 1 4 4 1 1 1 2 2 1 4 6 1 1 4 4 2 0 0 1 1 0 3 1 2 3 1 6 5 1 3 1 4 7 0 1 1 2 1 6 1 5 5 3 1 0 1 1 4 1 1 7 2 7 1 3 6 5 0 6 2 7 4 1 1 1 1 1 4 2 2 1 0 0 2 0 1 1 3 2 1 7 1 1 2 2 1 0 0 2 6 0 6 2 6 2 0 4 4 4 2 2 6 0 4 6 2 2 4 4 4 0 0 0 0 6 2 2 6 4 6 2 6 4 0 0 2 4 0 2 6 2 6 4 4 2 0 4 6 6 0 2 4 6 6 4 6 6 2 4 0 2 4 2 2 0 0 0 0 4 0 0 0 0 0 0 0 4 4 0 0 0 4 4 4 0 4 0 4 0 0 0 4 0 0 4 4 4 0 0 4 0 0 0 0 4 4 4 0 4 0 4 4 0 0 4 4 4 4 4 4 4 4 4 0 4 0 0 4 4 4 4 4 0 0 0 0 0 0 4 0 0 0 0 0 4 0 4 0 0 0 0 0 0 0 0 0 0 4 4 4 4 0 0 0 4 4 4 4 0 4 0 4 4 0 0 4 0 4 4 4 0 0 0 4 0 0 4 4 4 0 0 0 4 4 4 0 0 0 4 4 4 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 4 4 4 4 4 0 0 0 0 4 0 0 0 4 4 4 4 4 4 0 0 4 4 0 0 0 4 0 4 4 0 0 4 4 0 4 0 4 4 4 4 4 4 0 4 4 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 4 0 0 0 0 4 4 0 4 0 4 4 4 4 4 0 4 0 4 4 0 4 4 0 4 4 4 4 0 0 0 4 4 4 4 4 4 4 0 0 0 0 4 0 0 4 0 4 0 0 0 4 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 4 4 4 4 4 4 0 4 0 0 4 4 0 4 4 4 0 4 0 0 4 0 0 0 4 4 0 4 0 4 0 0 4 4 4 4 0 0 0 4 4 0 4 0 4 0 4 0 4 4 0 0 0 0 0 0 0 0 0 4 0 0 0 0 4 4 4 4 4 4 0 4 0 0 4 4 4 4 0 4 0 0 0 0 4 4 4 0 0 4 4 0 4 0 4 0 4 4 0 4 0 0 0 0 4 4 4 4 0 0 0 0 4 4 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 4 4 0 4 4 0 0 4 4 4 4 0 4 0 4 0 4 4 4 0 4 0 0 0 0 4 0 0 4 0 0 0 4 0 0 4 0 4 0 0 0 0 0 0 4 4 4 0 4 4 0 4 4 0 0 0 4 4 0 4 generates a code of length 69 over Z8 who´s minimum homogenous weight is 56. Homogenous weight enumerator: w(x)=1x^0+64x^56+34x^57+144x^58+168x^59+445x^60+450x^61+911x^62+862x^63+1760x^64+1386x^65+2978x^66+2068x^67+3925x^68+2374x^69+3974x^70+1998x^71+3009x^72+1470x^73+1800x^74+888x^75+879x^76+374x^77+338x^78+146x^79+115x^80+54x^81+66x^82+12x^83+31x^84+2x^85+22x^86+2x^87+11x^88+4x^90+3x^94 The gray image is a code over GF(2) with n=276, k=15 and d=112. This code was found by Heurico 1.16 in 47.7 seconds.