Order 18688.
5150 conjugacy classes of subgroups.
The subgroup lattice has 228 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#17989523 | C2 | direct (N × H) |
| 6. C22×C4×#64408 | C4 | semidirect |
| 8. #17989523 | C22 | direct (N × H) |
| 12. C22×C4×Dic73 | C4 | semidirect |
| 13. C22×C4×Dic73 | C4 | semidirect |
| 14. C2×C42×D73 | C4 | semidirect |
| 16. C22×C42×C73 | C4 | semidirect |
| 20. C2×C4×#64408 | C2×C4 | semidirect |
| 32. C2×C4×Dic73 | C2×C4 | semidirect |
| 33. C2×C4×Dic73 | C2×C4 | semidirect |
| 34. C42×D73 | C2×C4 | semidirect |
| 38. C2×C42×C73 | C2×C4 | semidirect |
| 43. C4×#64408 | C22×C4 | semidirect |
| 60. C4×Dic73 | C22×C4 | semidirect |
| 61. C4×Dic73 | C22×C4 | semidirect |
| 67. C42×C73 | C22×C4 | semidirect |
| 93. C22×C73 | #376 | semidirect |
| 97. C2×D73 | #376 | semidirect |
| 109. C2×C73 | C2×#376 | semidirect |
| 112. D73 | C2×#376 | semidirect |
| 118. C73 | C22×#376 | semidirect |
| 128. C22×C42 | #64408 | semidirect |
| 151. C2×C42 | C2×#64408 | semidirect |
| 181. C42 | C22×#64408 | semidirect |
| 213. C22 | #17989523 | direct (N × H) |
| 224. C2 | C2×#17989523 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×C4×#64408 | 2 |
| C2×#17989523 | 2 |
| C22×(C2×#64408)⋊C4 | 2 |
| C22×C42×D73 | 2 |
| C22×#376 | 73 |