11 groups of order 4028.
| SmallGroups | group |
|---|---|
| (4028, 1) | C4×C19×C53 #16860905 |
| (4028, 2) | C53×Dic19 #16860906 |
| (4028, 3) | C19×Dic53 #16860907 |
| (4028, 4) | Dic1007 #16860908 |
| (4028, 5) | C22×C19×C53 #16860909 |
| (4028, 6) | C19×#6157 #16860910 |
| (4028, 7) | C19⋊#6157 #16860911 |
| (4028, 8) | D19×D53 #16860912 |
| (4028, 9) | C2×D1007 #16860913 |
| (4028, 10) | C2×D19×C53 #16860914 |
| (4028, 11) | C2×C19×D53 #16860915 |