13 groups of order 41661.
| SmallGroups | group |
|---|---|
| (41661, 1) | C27×C1543 #52638106 |
| (41661, 2) | C3×C9×C1543 #52638107 |
| (41661, 3) | H(3,𝔽3)×C1543 #52638108 |
| (41661, 4) | 3−1+2×C1543 #52638109 |
| (41661, 5) | C33×C1543 #52638110 |
| (41661, 6) | #52638111 |
| (41661, 7) | C9×C1543⋊C3 #52638112 |
| (41661, 8) | C3×C1543⋊C9 #52638113 |
| (41661, 9) | #52638114 |
| (41661, 10) | #52638115 |
| (41661, 11) | #52638116 |
| (41661, 12) | #52638117 |
| (41661, 13) | C32×C1543⋊C3 #52638118 |