15 groups of order 42740.
| SmallGroups | group |
|---|---|
| (42740, 1) | C4×C5×C2137 #53758074 |
| (42740, 2) | Dic5×C2137 #53758075 |
| (42740, 3) | C5×Dic2137 #53758076 |
| (42740, 4) | Dic10685 #53758077 |
| (42740, 5) | C22×C5×C2137 #53758078 |
| (42740, 6) | C5×#22555459 #53758079 |
| (42740, 7) | AGL(1,𝔽5)×C2137 #53758080 |
| (42740, 8) | #53758081 |
| (42740, 9) | #53758082 |
| (42740, 10) | #53758083 |
| (42740, 11) | #53758084 |
| (42740, 12) | D5×D2137 #53758085 |
| (42740, 13) | C2×C5×D2137 #53758086 |
| (42740, 14) | C2×D5×C2137 #53758087 |
| (42740, 15) | C2×D10685 #53758088 |