14 groups of order 3368.
| SmallGroups | group |
|---|---|
| (3368, 1) | C8×C421 #16809885 |
| (3368, 2) | C2×C4×C421 #16809886 |
| (3368, 3) | D4×C421 #16809887 |
| (3368, 4) | Q8×C421 #16809888 |
| (3368, 5) | C23×C421 #16809889 |
| (3368, 6) | #16809890 |
| (3368, 7) | C4×D421 #16809891 |
| (3368, 8) | C2×Dic421 #16809892 |
| (3368, 9) | C22⋊D421 #16809893 |
| (3368, 10) | D1684 #16809894 |
| (3368, 11) | Dic842 #16809895 |
| (3368, 12) | C22×D421 #16809896 |
| (3368, 13) | #16809897 |
| (3368, 14) | C2×#13132997 #16809898 |