The generator matrix

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

generates a code of length 69 over Z8 who´s minimum homogenous weight is 65.

Homogenous weight enumerator: w(x)=1x^0+92x^65+158x^66+230x^67+135x^68+94x^69+49x^70+38x^71+19x^72+34x^73+29x^74+48x^75+53x^76+36x^77+4x^79+3x^82+1x^86

The gray image is a code over GF(2) with n=276, k=10 and d=130.
This code was found by Heurico 1.11 in 0.163 seconds.