15 groups of order 20168.
| SmallGroups | group |
|---|---|
| (20168, 1) | C8×C2521 #34117997 |
| (20168, 2) | C2×C4×C2521 #34117998 |
| (20168, 3) | D4×C2521 #34117999 |
| (20168, 4) | Q8×C2521 #34118000 |
| (20168, 5) | C23×C2521 #34118001 |
| (20168, 6) | #34118002 |
| (20168, 7) | C4×D2521 #34118003 |
| (20168, 8) | C2×Dic2521 #34118004 |
| (20168, 9) | C22⋊D2521 #34118005 |
| (20168, 10) | D10084 #34118006 |
| (20168, 11) | Dic5042 #34118007 |
| (20168, 12) | C22×D2521 #34118008 |
| (20168, 13) | #34118009 |
| (20168, 14) | C2×#23758615 #34118010 |
| (20168, 15) | #34118011 |