The generator matrix 1 0 0 0 1 1 1 0 1 1 1 1 2 2 2 2 1 2 1 2 2 1 2 1 1 1 2 1 2 1 2 1 1 0 1 0 0 2 2 1 0 0 2 1 0 1 2 2 0 1 1 1 1 0 1 1 1 2 0 0 1 2 1 1 0 1 2 1 2 1 2 1 0 1 1 2 1 0 1 0 0 0 1 1 1 0 2 3 1 1 1 1 0 3 1 2 0 1 1 0 3 3 2 1 1 2 0 2 1 0 1 1 0 1 0 1 2 0 1 0 0 2 2 1 1 1 1 2 1 1 1 1 1 1 2 0 2 1 0 0 3 1 0 2 1 2 1 0 0 2 3 3 2 0 0 0 1 0 1 1 0 1 0 1 1 2 0 0 1 1 1 1 0 1 2 3 2 2 0 3 1 0 1 3 1 1 0 2 0 1 0 2 3 1 1 1 1 1 1 2 3 0 1 3 0 2 1 0 2 2 1 0 0 1 0 1 1 0 1 2 0 2 1 0 1 2 1 3 3 0 0 0 0 0 1 1 0 1 1 1 0 3 0 2 1 2 1 3 3 3 0 3 2 1 3 0 3 0 0 2 3 3 3 1 2 0 3 1 1 3 0 1 1 2 2 0 2 0 3 2 2 0 2 2 3 3 1 3 1 1 3 2 2 2 0 1 2 1 1 1 0 0 2 2 1 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 2 0 2 2 2 2 0 2 2 0 2 0 2 2 0 2 2 0 2 2 0 0 0 0 2 2 0 0 2 2 0 0 0 2 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 2 0 2 2 2 2 2 2 0 2 0 2 0 2 2 2 0 0 0 0 0 0 0 2 2 0 2 2 2 0 0 0 2 2 2 0 2 0 0 2 2 2 0 0 0 0 0 2 0 2 2 0 0 2 2 0 2 0 2 2 0 2 0 0 0 0 0 0 0 2 0 0 0 0 0 0 2 0 0 2 2 0 0 2 2 2 2 2 0 0 2 0 2 2 2 2 0 2 2 0 0 0 2 0 0 2 0 2 0 2 0 2 0 0 2 0 0 2 0 2 0 0 2 2 0 2 0 2 2 0 0 2 0 2 2 0 2 2 0 0 0 0 0 0 0 0 0 2 0 0 2 2 2 2 2 2 2 0 0 2 0 2 2 0 2 2 0 2 0 2 0 2 2 0 0 2 2 2 2 2 0 0 0 2 0 0 0 0 0 0 2 0 2 2 2 2 0 0 0 0 2 0 0 0 2 2 2 2 0 0 0 0 2 0 2 2 0 0 0 0 0 0 0 0 0 2 2 2 2 0 2 2 2 2 0 2 0 2 0 0 0 2 0 2 2 0 0 2 2 2 0 2 2 2 0 2 0 0 2 2 0 2 2 0 0 0 2 0 2 2 2 0 0 0 2 0 0 0 2 2 2 0 0 2 2 0 0 0 0 2 2 2 2 0 generates a code of length 77 over Z4 who´s minimum homogenous weight is 64. Homogenous weight enumerator: w(x)=1x^0+67x^64+78x^65+157x^66+192x^67+264x^68+292x^69+324x^70+384x^71+415x^72+408x^73+421x^74+456x^75+439x^76+498x^77+426x^78+484x^79+418x^80+428x^81+368x^82+324x^83+303x^84+252x^85+233x^86+172x^87+111x^88+76x^89+98x^90+36x^91+25x^92+14x^93+16x^94+4x^96+2x^97+3x^98+1x^100+1x^102+1x^106 The gray image is a code over GF(2) with n=154, k=13 and d=64. This code was found by Heurico 1.16 in 12.6 seconds.