Order 20224.
1110 conjugacy classes of subgroups.
The subgroup lattice has 300 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. C4×Dic316 | C4 | semidirect |
| 13. #19098657 | C4 | direct (N × H) |
| 71. Dic316 | C42 | semidirect |
| 84. C4×Dic79 | Q16 | semidirect |
| 136. C4×C79 | C4×Q16 | semidirect |
| 143. Dic79 | C4×Q16 | semidirect |
| 158. C79 | C42×Q16 | semidirect |
| 290. C4 | #19098657 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×Dic316 | 2 |
| C2×#19098657 | 2 |
| C4×#14579126 | 2 |
| #107×Dic79 | 2 |
| C4×#14579084 | 2 |
| #23763219 | 2 |
| C4×C8×Dic79 | 2 |
| C4×#107×C79 | 2 |
| C42×Q16 | 79 |