15 groups of order 3972.
| SmallGroups | group |
|---|---|
| (3972, 1) | C3×C4×C331 #16860534 |
| (3972, 2) | (C331⋊C3)⋊C4 #16860535 |
| (3972, 3) | C4×C331⋊C3 #16860536 |
| (3972, 4) | Dic3×C331 #16860537 |
| (3972, 5) | C3×Dic331 #16860538 |
| (3972, 6) | Dic993 #16860539 |
| (3972, 7) | C22×C3×C331 #16860540 |
| (3972, 8) | C2×D331⋊C3 #16860541 |
| (3972, 9) | D3×D331 #16860542 |
| (3972, 10) | C22×C331⋊C3 #16860543 |
| (3972, 11) | A4×C331 #16860544 |
| (3972, 12) | C22⋊(C331⋊C3) #16860545 |
| (3972, 13) | C2×C3×D331 #16860546 |
| (3972, 14) | C2×D3×C331 #16860547 |
| (3972, 15) | C2×D993 #16860548 |