The generator matrix

 1  0  1  1  1  1  1  1  1  1  1  1  1  1  1  0  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1
 0  1  1 31 16 48  4 19  0 36 31 16 48  4 19  1 19 16 26 36 48 36  0 40  6 31  7 43  8 33 29 26 38 21  1 33  6
 0  0 35  0 35  7 35  7 42 14  7 42  0  0 42 14 21 28 28 21 14  0 21 42 21  7 42 21 35 21  0 35 14 35  7 21 35
 0  0  0  7 28 28 21 42  0 42  7 42 35 28 21 21 42 21 35 35 35  0  7 35 21  0 21 21  7  0 35 14 28  7 35 14  0

generates a code of length 37 over Z49 who´s minimum homogenous weight is 202.

Homogenous weight enumerator: w(x)=1x^0+294x^202+306x^203+42x^204+168x^205+798x^206+3150x^209+1146x^210+756x^211+1260x^212+3486x^213+5250x^216+7398x^217+4536x^218+5208x^219+11214x^220+11802x^223+21558x^224+9072x^225+7770x^226+13314x^227+8316x^230+306x^231+216x^238+168x^245+90x^252+24x^259

The gray image is a code over GF(7) with n=259, k=6 and d=202.
This code was found by Heurico 1.16 in 2.99 seconds.