Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
564 conjugacy classes of subgroups; only the 131 normal subgroups are shown.
This group has 564 conjugacy classes of subgroups — too many to draw. Only its 131 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. #22620669 | C2 | semidirect |
| 2. #22618842 | C2 | semidirect |
| 3. #22612146 | C2 | semidirect |
| 4. #22612103 | C2 | semidirect |
| 5. #22612008 | C2 | semidirect |
| 6. #22611879 | C2 | semidirect |
| 7. #22611831 | C2 | semidirect |
| 8. C73×#2165 | C2 | semidirect |
| 13. #17988985 | C22 | semidirect |
| 14. #17988964 | C22 | semidirect |
| 23. #17988700 | C22 | semidirect |
| 26. #17988410 | C22 | semidirect |
| 27. #17988401 | C22 | semidirect |
| 30. #364×C73 | C22 | semidirect |
| 32. #347×C73 | C22 | semidirect |
| 87. Dic292 | #41 | semidirect |
| 93. D584 | #41 | semidirect |
| 177. #2165 | D73 | semidirect |
| 178. C73 | #33688 | semidirect |
| 198. #364 | C2×D73 | semidirect |
| 202. #347 | C2×D73 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22620669 | 2 |
| #22618842 | 2 |
| #22612146 | 2 |
| #22612103 | 2 |
| #22612008 | 2 |
| #22611879 | 2 |
| #22611831 | 2 |
| C73×#2165 | 2 |
| #33688 | 73 |