15 groups of order 42580.
| SmallGroups | group |
|---|---|
| (42580, 1) | C4×C5×C2129 #53755002 |
| (42580, 2) | Dic5×C2129 #53755003 |
| (42580, 3) | C5×Dic2129 #53755004 |
| (42580, 4) | Dic10645 #53755005 |
| (42580, 5) | C22×C5×C2129 #53755006 |
| (42580, 6) | C5×#22555272 #53755007 |
| (42580, 7) | AGL(1,𝔽5)×C2129 #53755008 |
| (42580, 8) | #53755009 |
| (42580, 9) | #53755010 |
| (42580, 10) | #53755011 |
| (42580, 11) | #53755012 |
| (42580, 12) | D5×D2129 #53755013 |
| (42580, 13) | C2×C5×D2129 #53755014 |
| (42580, 14) | C2×D5×C2129 #53755015 |
| (42580, 15) | C2×D10645 #53755016 |