Order 18688.
2806 conjugacy classes of subgroups.
The subgroup lattice has 380 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #22618564 | C2 | direct (N × H) |
| 2. C2×#17988644 | C2 | semidirect |
| 3. C2×#17988640 | C2 | semidirect |
| 4. C2×#17988611 | C2 | semidirect |
| 6. C2×C4×#11924012 | C2 | semidirect |
| 9. #17988644 | C22 | semidirect |
| 10. #17988640 | C22 | semidirect |
| 11. #17988611 | C22 | semidirect |
| 12. C2×C4⋊#10596831 | C22 | semidirect |
| 15. C4×#11924012 | C22 | semidirect |
| 16. C2×#14556502 | C22 | semidirect |
| 17. C2×C4×#10596831 | C22 | semidirect |
| 32. C4⋊#10596831 | C23 | semidirect |
| 34. #14556502 | C23 | semidirect |
| 35. C4×#10596831 | C23 | semidirect |
| 92. C22×C4×C73 | M16 | semidirect |
| 153. C2×C4×C73 | C2×M16 | semidirect |
| 187. C2×C73 | #2920 | semidirect |
| 197. C73 | C2×#2920 | semidirect |
| 279. C22×C4 | #11924012 | semidirect |
| 343. C2×C4 | C2×#11924012 | semidirect |
| 376. C2 | #22618564 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22618564 | 2 |
| C2×#17988644 | 2 |
| C2×#17988640 | 2 |
| C2×#17988611 | 2 |
| C2×#17988551 | 2 |
| C2×C4×#11924012 | 2 |
| C23×C42×C73 | 2 |
| C2×#2920 | 73 |