Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
558 conjugacy classes of subgroups; only the 151 normal subgroups are shown.
This group has 558 conjugacy classes of subgroups — too many to draw. Only its 151 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. #22620515 | C2 | semidirect |
| 3. #22612211 | C2 | semidirect |
| 4. #22612188 | C2 | semidirect |
| 5. #22612155 | C2 | semidirect |
| 6. #22612030 | C2 | semidirect |
| 7. #22611780 | C2 | semidirect |
| 8. C4×C16×D73 | C2 | semidirect |
| 9. C73×#2241 | C2 | semidirect |
| 101. #11924003 | #41 | semidirect |
| 137. C4×D73 | SD32 | semidirect |
| 170. #2241 | D73 | semidirect |
| 175. C73 | #33736 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22620515 | 2 |
| #22620511 | 2 |
| #22612211 | 2 |
| #22612188 | 2 |
| #22612155 | 2 |
| #22612030 | 2 |
| #22611780 | 2 |
| C4×C16×D73 | 2 |
| C73×#2241 | 2 |
| #33736 | 73 |