The generator matrix

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

generates a code of length 67 over Z8 who´s minimum homogenous weight is 61.

Homogenous weight enumerator: w(x)=1x^0+124x^61+159x^62+140x^63+154x^64+180x^65+264x^66+160x^67+127x^68+158x^69+178x^70+168x^71+90x^72+70x^73+35x^74+10x^75+5x^76+8x^77+2x^78+2x^80+2x^81+1x^82+2x^83+2x^85+1x^86+5x^88

The gray image is a code over GF(2) with n=268, k=11 and d=122.
This code was found by Heurico 1.16 in 4.2 seconds.