Order 20224.
1458 conjugacy classes of subgroups.
The subgroup lattice has 446 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23766024 | C2 | semidirect |
| 4. #23763680 | C2 | semidirect |
| 5. #23763132 | C2 | semidirect |
| 16. #19098537 | C4 | semidirect |
| 44. #14579120 | C2×C4 | semidirect |
| 57. #14579076 | C2×C4 | semidirect |
| 110. C2×Q8×C79 | C4⋊C4 | semidirect |
| 115. C2×D4×C79 | C4⋊C4 | semidirect |
| 125. C22×C4×C79 | C4⋊C4 | semidirect |
| 229. C79 | #20890 | semidirect |
| 311. C2×Q8 | Dic79⋊C4 | semidirect |
| 316. C2×D4 | Dic79⋊C4 | semidirect |
| 331. C22×C4 | Dic79⋊C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23776603 | 2 |
| C2×#19098537 | 2 |
| #23766024 | 2 |
| #23763680 | 2 |
| #23763132 | 2 |
| C79×#2311 | 2 |
| #20890 | 79 |