Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
338 conjugacy classes of subgroups; only the 73 normal subgroups are shown.
This group has 338 conjugacy classes of subgroups — too many to draw. Only its 73 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. Q8×D584 | C2 | semidirect |
| 2. #22612155 | C2 | semidirect |
| 4. #22609291 | C2 | semidirect |
| 5. #22607985 | C2 | semidirect |
| 6. #22607893 | C2 | semidirect |
| 7. C73×Q8⋊C16 | C2 | semidirect |
| 68. D584 | SD16 | semidirect |
| 89. Q8×C73 | D16 | semidirect |
| 142. Q8⋊C16 | D73 | semidirect |
| 144. C73 | #12352 | semidirect |
| 229. Q8 | D1168 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| Q8×D584 | 2 |
| #22612155 | 2 |
| #22611967 | 2 |
| #22609291 | 2 |
| #22607985 | 2 |
| #22607893 | 2 |
| C73×Q8⋊C16 | 2 |
| #12352 | 73 |