Order 20224.
2078 conjugacy classes of subgroups.
The subgroup lattice has 216 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #23766705 | C2 | direct (N × H) |
| 104. C2×C79 | #2402 | semidirect |
| 114. C79 | C2×#2402 | semidirect |
| 211. C2 | #23766705 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23766705 | 2 |
| C2×#19098505 | 2 |
| C2×#19098497 | 2 |
| C2×C4×Dic79⋊C4 | 2 |
| C2×C4×C4⋊Dic79 | 2 |
| C2×#376×C79 | 2 |
| C2×#2402 | 79 |