Order 18688.
1390 conjugacy classes of subgroups.
The subgroup lattice has 434 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#17988640 | C2 | semidirect |
| 2. #22608245 | C2 | direct (N × H) |
| 3. C2×#17988313 | C2 | semidirect |
| 7. #17988640 | C22 | semidirect |
| 11. #17988313 | C22 | semidirect |
| 35. C23×C4×C73 | C8 | semidirect |
| 104. C22×C4×C73 | C2×C8 | semidirect |
| 213. C2×C73 | #1458 | semidirect |
| 222. C73 | C2×#1458 | semidirect |
| 247. C23×C4 | #10596831 | semidirect |
| 319. C22×C4 | C2×#10596831 | semidirect |
| 429. C2 | #22608245 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988640 | 2 |
| #22608245 | 2 |
| C2×#17988313 | 2 |
| C2×#17988311 | 2 |
| C22×#117×C73 | 2 |
| C2×#1458 | 73 |