Order 20224.
398 conjugacy classes of subgroups.
The subgroup lattice has 212 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 13. #19098383 | C4 | semidirect |
| 100. Dic79 | #364 | semidirect |
| 111. C79 | C4×#364 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098383 | 2 |
| M32×Dic79 | 2 |
| C4×C8×Dic79 | 2 |
| #23761482 | 2 |
| C79×#1376 | 2 |
| C4×#364 | 79 |