Finite Group DatabasebetaFinite Group DatabasebetaOrder 1664.
382 conjugacy classes of subgroups; only the 117 normal subgroups are shown.
This group has 382 conjugacy classes of subgroups — too many to draw. Only its 117 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #11719275 | C2 | semidirect |
| 3. C4×C13×SD16 | C2 | semidirect |
| 4. #11718824 | C2 | semidirect |
| 5. #11718688 | C2 | semidirect |
| 6. #11718668 | C2 | semidirect |
| 7. #11718532 | C2 | semidirect |
| 8. #11718478 | C2 | semidirect |
| 9. #11718425 | C2 | semidirect |
| 10. #11718355 | C2 | semidirect |
| 11. #11718340 | C2 | semidirect |
| 78. Q8×C13 | #41 | semidirect |
| 113. C4×SD16 | D13 | semidirect |
| 198. C13 | #3368 | semidirect |
| 204. Q8 | #6127 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #11719275 | 2 |
| #11719258 | 2 |
| C4×C13×SD16 | 2 |
| #11718824 | 2 |
| #11718688 | 2 |
| #11718668 | 2 |
| #11718532 | 2 |
| #11718478 | 2 |
| #11718425 | 2 |
| #11718355 | 2 |
| #11718340 | 2 |
| #3368 | 13 |