The generator matrix

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

generates a code of length 73 over Z8 who´s minimum homogenous weight is 64.

Homogenous weight enumerator: w(x)=1x^0+61x^64+296x^65+499x^66+944x^67+798x^68+1244x^69+1030x^70+1394x^71+1299x^72+1576x^73+1204x^74+1484x^75+951x^76+1054x^77+750x^78+782x^79+357x^80+284x^81+149x^82+128x^83+47x^84+26x^85+14x^86+4x^87+2x^88+4x^92+2x^94

The gray image is a code over GF(2) with n=292, k=14 and d=128.
This code was found by Heurico 1.11 in 4.69 seconds.