Finite Group DatabasebetaFinite Group DatabasebetaOrder 18176.
640 conjugacy classes of subgroups; only the 109 normal subgroups are shown.
This group has 640 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 |
|---|---|---|
| 1. #22599657 | C2 | semidirect |
| 2. #22599283 | C2 | semidirect |
| 4. #22589284 | C2 | semidirect |
| 5. #22589266 | C2 | semidirect |
| 6. #22586836 | C2 | semidirect |
| 7. C71×#1283 | C2 | semidirect |
| 124. M16×C71 | SD16 | semidirect |
| 216. #1283 | D71 | semidirect |
| 217. C71 | #10194 | semidirect |
| 319. M16 | #11765854 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22599657 | 2 |
| #22599283 | 2 |
| #22598792 | 2 |
| #22589284 | 2 |
| #22589266 | 2 |
| #22586836 | 2 |
| C71×#1283 | 2 |
| #10194 | 71 |