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. #23769109 | C2 | direct (N × H) |
| 60. C2×C4×Dic79 | Q8 | semidirect |
| 109. C4×Dic79 | C2×Q8 | semidirect |
| 192. C2×C79 | #2612 | semidirect |
| 208. C79 | C2×#2612 | semidirect |
| 389. C2 | #23769109 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23769109 | 2 |
| C2×#19098497 | 2 |
| C2×#19098483 | 2 |
| C2×#19098467 | 2 |
| C2×#19098458 | 2 |
| C2×#19098445 | 2 |
| C2×#19098428 | 2 |
| C2×#19098408 | 2 |
| C2×#400×C79 | 2 |
| C2×#2612 | 79 |