Order 20224.
1966 conjugacy classes of subgroups.
The subgroup lattice has 388 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #23769057 | C2 | direct (N × H) |
| 188. C2×C79 | #2606 | semidirect |
| 204. C79 | C2×#2606 | semidirect |
| 381. C2 | #23769057 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23769057 | 2 |
| C2×#19098497 | 2 |
| C2×#19098495 | 2 |
| C2×#19098461 | 2 |
| C2×#19098460 | 2 |
| C2×#19098447 | 2 |
| C2×#19098446 | 2 |
| C2×#19098431 | 2 |
| C2×C4×C4⋊Dic79 | 2 |
| C2×#376×C79 | 2 |
| C2×#2606 | 79 |