15 groups of order 42620.
| SmallGroups | group |
|---|---|
| (42620, 1) | C4×C5×C2131 #53757155 |
| (42620, 2) | #53757156 |
| (42620, 3) | C4×C2131⋊C5 #53757157 |
| (42620, 4) | Dic5×C2131 #53757158 |
| (42620, 5) | C5×Dic2131 #53757159 |
| (42620, 6) | Dic10655 #53757160 |
| (42620, 7) | C22×C5×C2131 #53757161 |
| (42620, 8) | C2×D2131⋊C5 #53757162 |
| (42620, 9) | C22×C2131⋊C5 #53757163 |
| (42620, 10) | AGL(1,𝔽5)×C2131 #53757164 |
| (42620, 11) | #53757165 |
| (42620, 12) | D5×D2131 #53757166 |
| (42620, 13) | C2×C5×D2131 #53757167 |
| (42620, 14) | C2×D5×C2131 #53757168 |
| (42620, 15) | C2×D10655 #53757169 |