Order 18176.
1666 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 |
|---|---|---|
| 2. C4×#14556087 | C2 | semidirect |
| 3. C4×#14556043 | C2 | semidirect |
| 4. #22588073 | C2 | semidirect |
| 7. #17985973 | C4 | direct (N × H) |
| 18. C2×C4×Q8×C71 | C4 | semidirect |
| 19. C2×C4×D4×C71 | C4 | semidirect |
| 21. C2×#117×C71 | C4 | semidirect |
| 23. C22×C42×C71 | C4 | semidirect |
| 26. #14556087 | C2×C4 | semidirect |
| 31. #14556043 | C2×C4 | semidirect |
| 81. C2×Q8×C71 | C42 | semidirect |
| 86. C2×D4×C71 | C42 | semidirect |
| 95. C22×C4×C71 | C42 | semidirect |
| 181. C4×C71 | #410 | semidirect |
| 195. C71 | C4×#410 | semidirect |
| 200. C2×C4×Q8 | Dic71 | semidirect |
| 201. C2×C4×D4 | Dic71 | semidirect |
| 204. C2×#117 | Dic71 | semidirect |
| 206. C22×C42 | Dic71 | semidirect |
| 265. C2×Q8 | C4×Dic71 | semidirect |
| 270. C2×D4 | C4×Dic71 | semidirect |
| 280. C22×C4 | C4×Dic71 | semidirect |
| 372. C4 | #17985973 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17985973 | 2 |
| C4×#14556087 | 2 |
| C4×#14556043 | 2 |
| #22588073 | 2 |
| C2×C4×#41×C71 | 2 |
| C4×#410 | 71 |