Order 20224.
2030 conjugacy classes of subgroups.
The subgroup lattice has 396 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #23769102 | C2 | direct (N × H) |
| 57. C2×C4×Dic79 | Q8 | semidirect |
| 106. C4×Dic79 | C2×Q8 | semidirect |
| 192. C2×C79 | #2612 | semidirect |
| 208. C79 | C2×#2612 | semidirect |
| 389. C2 | #23769102 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23769102 | 2 |
| C2×#19098502 | 2 |
| C2×#19098495 | 2 |
| C2×#19098470 | 2 |
| C2×#19098462 | 2 |
| C2×#19098448 | 2 |
| C2×#19098444 | 2 |
| C2×#19098428 | 2 |
| C2×#19098408 | 2 |
| C2×#395×C79 | 2 |
| C2×#2612 | 79 |