Table:
text: 1966–67 Segunda División
Group I
Group I
Position_ Club Played Points Wins Draws Losses Goals_for Goals_against Goal_Difference
1 Real Sociedad 30 46 21 4 5 46 22 +24
2 Real Gijón 30 45 19 7 4 55 22 +33
3 RC Celta 30 36 14 8 8 43 25 +18
4 CA Osasuna 30 35 13 9 8 52 39 +13
5 Real Oviedo 30 35 15 5 10 57 38 +19
6 Rayo Vallecano 30 30 13 4 13 45 31 +14
7 Club Ferrol 30 30 13 4 13 41 30 +11
8 CF Calvo Sotelo 30 30 10 10 10 38 38 0
9 Real Valladolid 30 29 11 7 12 38 43 -5

text: 1966–67 Segunda División
Group I
Group I
Position_ Club Played Points Wins Draws Losses Goals_for Goals_against Goal_Difference
10 Gimnástica Torrelavega 30 28 12 4 14 33 53 -20
11 CD Tenerife 30 28 11 6 13 40 47 -7
12 Real Santander 30 26 12 6 16 42 53 -11
13 UP Langreo 30 25 9 7 14 32 42 -10
14 Burgos CF 30 23 7 9 14 40 49 -9
15 CD Logroñés 30 18 5 8 17 16 47 -31
16 SD Indauchu 30 16 5 6 19 17 56 -39

Question: In which Group I of Segunda División 1966–67, how many defeats has the club cf calvo sotelo lost the most with over 31 goals conceded, 38 goals conceded and fewer than 30 teams played?