The generator matrix

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

generates a code of length 72 over Z8 who´s minimum homogenous weight is 60.

Homogenous weight enumerator: w(x)=1x^0+94x^60+452x^61+900x^62+1568x^63+2750x^64+3396x^65+4701x^66+5952x^67+7872x^68+8746x^69+11118x^70+11482x^71+12420x^72+11626x^73+11150x^74+9210x^75+8566x^76+6024x^77+4802x^78+3074x^79+2091x^80+1324x^81+805x^82+422x^83+236x^84+162x^85+58x^86+36x^87+18x^88+14x^89+2x^94

The gray image is a code over GF(2) with n=288, k=17 and d=120.
This code was found by Heurico 1.11 in 245 seconds.