Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
602 conjugacy classes of subgroups; only the 155 normal subgroups are shown.
This group has 602 conjugacy classes of subgroups — too many to draw. Only its 155 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. #22620508 | C2 | semidirect |
| 2. #22612206 | C2 | semidirect |
| 3. #22612154 | C2 | semidirect |
| 4. #22612014 | C2 | semidirect |
| 5. D16×Dic73 | C2 | semidirect |
| 6. C4×C16×D73 | C2 | semidirect |
| 7. C73×#2246 | C2 | semidirect |
| 76. C16×C73 | #41 | semidirect |
| 95. C4×D73 | D16 | semidirect |
| 124. #2246 | D73 | semidirect |
| 129. C73 | #33733 | semidirect |
| 198. C16 | #11924027 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22620508 | 2 |
| #22612206 | 2 |
| #22612154 | 2 |
| #22612014 | 2 |
| D16×Dic73 | 2 |
| C4×C16×D73 | 2 |
| C73×#2246 | 2 |
| #33733 | 73 |