The generator matrix

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

generates a code of length 75 over Z8 who´s minimum homogenous weight is 65.

Homogenous weight enumerator: w(x)=1x^0+16x^65+411x^66+698x^67+1090x^68+1360x^69+1771x^70+2082x^71+2583x^72+2342x^73+2803x^74+2408x^75+3035x^76+2584x^77+2560x^78+1914x^79+1768x^80+1146x^81+832x^82+528x^83+389x^84+222x^85+126x^86+44x^87+28x^88+8x^89+6x^90+6x^91+2x^92+2x^93+3x^94

The gray image is a code over GF(2) with n=300, k=15 and d=130.
This code was found by Heurico 1.16 in 38.5 seconds.