Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
492 conjugacy classes of subgroups; only the 109 normal subgroups are shown.
This group has 492 conjugacy classes of subgroups — too many to draw. Only its 109 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 |
|---|---|---|
| 2. #22618522 | C2 | semidirect |
| 3. #22611667 | C2 | semidirect |
| 4. #22611558 | C2 | semidirect |
| 5. #22608046 | C2 | semidirect |
| 6. #22608029 | C2 | semidirect |
| 7. C2×#360×C73 | C2 | semidirect |
| 12. #17988859 | C4 | semidirect |
| 13. #17988854 | C4 | semidirect |
| 53. #14556527 | C2×C4 | semidirect |
| 66. C2×Q16×C73 | C2×C4 | semidirect |
| 68. C2×D8×C73 | C2×C4 | semidirect |
| 197. C2×#360 | D73 | semidirect |
| 201. C73 | #13005 | semidirect |
| 234. C2×Q16 | C4×D73 | semidirect |
| 236. C2×D8 | C4×D73 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22619647 | 2 |
| #22618522 | 2 |
| #22611667 | 2 |
| #22611558 | 2 |
| #22608046 | 2 |
| #22608029 | 2 |
| C2×#360×C73 | 2 |
| #13005 | 73 |