Order 18688.
1826 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. C22×C22⋊#10596833 | C2 | semidirect |
| 2. #22625167 | C2 | direct (N × H) |
| 3. C2×#17989432 | C2 | semidirect |
| 4. C2×#17989430 | C2 | semidirect |
| 10. C2×C22⋊#10596833 | C22 | semidirect |
| 11. #17989432 | C22 | semidirect |
| 12. #17989430 | C22 | semidirect |
| 70. C22×D4×C73 | C8 | semidirect |
| 126. C24×C73 | C2×C8 | semidirect |
| 135. C2×D4×C73 | C2×C8 | semidirect |
| 139. C22×C4×C73 | C2×C8 | semidirect |
| 170. C23×C73 | C22×C8 | semidirect |
| 179. C2×C4×C73 | C22×C8 | semidirect |
| 247. C2×C73 | #1459 | semidirect |
| 256. C73 | C2×#1459 | semidirect |
| 281. C22×D4 | #10596833 | semidirect |
| 334. C24 | C2×#10596833 | semidirect |
| 343. C2×D4 | C2×#10596833 | semidirect |
| 380. C22×C4 | C2×#10596833 | semidirect |
| 421. C23 | C22×#10596833 | semidirect |
| 456. C2×C4 | C22×#10596833 | semidirect |
| 497. C2 | #22625167 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C22⋊#10596833 | 2 |
| #22625167 | 2 |
| C2×#17989432 | 2 |
| C2×#17989430 | 2 |
| C22×D4×Dic73 | 2 |
| C2×#1459 | 73 |