12 groups of order 21304.
| SmallGroups | group |
|---|---|
| (21304, 1) | C8×C2663 #36319181 |
| (21304, 2) | C2×C4×C2663 #36319182 |
| (21304, 3) | D4×C2663 #36319183 |
| (21304, 4) | Q8×C2663 #36319184 |
| (21304, 5) | C23×C2663 #36319185 |
| (21304, 6) | C2663⋊C8 #36319186 |
| (21304, 7) | C4×D2663 #36319187 |
| (21304, 8) | C2×Dic2663 #36319188 |
| (21304, 9) | C22⋊D2663 #36319189 |
| (21304, 10) | D10652 #36319190 |
| (21304, 11) | Dic5326 #36319191 |
| (21304, 12) | C22×D2663 #36319192 |