Order 18688.
1738 conjugacy classes of subgroups.
The subgroup lattice has 502 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×#17989557 | C2 | semidirect |
| 2. #22625187 | C2 | direct (N × H) |
| 3. C2×#17989432 | C2 | semidirect |
| 4. C2×#17989430 | C2 | semidirect |
| 8. #17989557 | C22 | semidirect |
| 11. #17989432 | C22 | semidirect |
| 12. #17989430 | C22 | semidirect |
| 127. C24×C73 | M16 | semidirect |
| 139. C22×C4×C73 | M16 | semidirect |
| 172. C23×C73 | C2×M16 | semidirect |
| 179. C2×C4×C73 | C2×M16 | semidirect |
| 247. C2×C73 | #1465 | semidirect |
| 256. C73 | C2×#1465 | semidirect |
| 335. C24 | #11924037 | semidirect |
| 380. C22×C4 | #11924037 | semidirect |
| 423. C23 | C2×#11924037 | semidirect |
| 456. C2×C4 | C2×#11924037 | semidirect |
| 497. C2 | #22625187 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17989557 | 2 |
| #22625187 | 2 |
| C2×#17989432 | 2 |
| C2×#17989430 | 2 |
| C22×D4×Dic73 | 2 |
| C2×#1465 | 73 |