12 groups of order 40312.
| SmallGroups | group |
|---|---|
| (40312, 1) | C8×C5039 #52596006 |
| (40312, 2) | C2×C4×C5039 #52596007 |
| (40312, 3) | D4×C5039 #52596008 |
| (40312, 4) | Q8×C5039 #52596009 |
| (40312, 5) | C23×C5039 #52596010 |
| (40312, 6) | #52596011 |
| (40312, 7) | C4×D5039 #52596012 |
| (40312, 8) | C2×Dic5039 #52596013 |
| (40312, 9) | #52596014 |
| (40312, 10) | D20156 #52596015 |
| (40312, 11) | Dic10078 #52596016 |
| (40312, 12) | C22×D5039 #52596017 |