The generator matrix

 1  0  0  1  1  1  6  1  0  1  6  1  1  6  6  1  4  1  1  6  1  1  1  1  2  4  4  1  1  2  2  0  1  1  4  1  4  1  1  6  6  1  2  6  1  1  4  4  0  0  1  1  0  1  1  2  1  1  1  1  1  4  1  6  1  1  4  2  1  1  6  1  1  0  0  1  1  1  1  1  1  1  1
 0  1  0  0  1  1  1  6  1  6  1  3  7  0  6  5  1  0  6  1  7  3  6  4  6  1  1  3  1  1  4  1  3  6  1  4  1  7  2  4  6  7  1  0  5  3  1  1  2  1  1  7  1  5  2  1  7  3  6  1  1  1  0  1  7  1  1  6  0  1  1  6  0  2  1  5  0  0  1  3  0  2  0
 0  0  1  1  1  0  1  5  0  4  3  1  0  1  1  5  3  1  0  0  6  7  1  2  1  7  0  2  4  6  1  4  3  3  7  0  1  7  3  1  1  2  3  1  7  1  2  7  1  2  3  0  1  4  2  4  3  2  5  4  5  0  3  2  2  1  6  1  3  6  7  0  7  1  3  4  0  1  1  2  3  1  0
 0  0  0  2  0  0  4  4  2  6  2  2  2  2  4  4  2  4  6  4  2  2  2  0  6  4  6  2  0  6  0  4  6  0  4  0  0  0  2  0  2  6  2  6  2  4  2  4  4  2  6  4  0  2  6  6  0  2  0  4  2  4  4  4  4  4  6  4  2  2  6  6  2  2  4  2  6  2  2  6  6  4  0
 0  0  0  0  2  0  2  6  6  2  0  4  2  2  2  4  2  0  0  6  0  6  6  6  4  4  4  4  6  4  4  2  2  0  2  0  4  0  6  6  2  2  4  6  2  0  0  4  2  2  0  4  2  0  6  2  6  2  6  0  0  0  0  2  0  6  2  0  2  6  0  4  4  4  0  2  4  0  4  4  6  4  0
 0  0  0  0  0  2  4  0  0  0  4  4  6  0  0  4  4  0  0  0  4  0  0  0  4  4  0  6  6  6  6  2  2  6  6  6  2  2  2  2  2  0  6  6  0  6  4  2  4  6  6  4  6  0  6  0  6  6  2  4  2  2  2  2  4  6  2  4  4  0  0  6  2  6  0  2  0  4  2  0  6  6  4

generates a code of length 83 over Z8 who´s minimum homogenous weight is 72.

Homogenous weight enumerator: w(x)=1x^0+73x^72+262x^73+482x^74+730x^75+1042x^76+1318x^77+1682x^78+1906x^79+2272x^80+2576x^81+2689x^82+2900x^83+2662x^84+2574x^85+2314x^86+1970x^87+1683x^88+1168x^89+814x^90+612x^91+456x^92+190x^93+130x^94+124x^95+59x^96+32x^97+13x^98+14x^99+8x^100+6x^101+2x^102+2x^105+2x^106

The gray image is a code over GF(2) with n=332, k=15 and d=144.
This code was found by Heurico 1.16 in 51.2 seconds.