Order 20224.
336 conjugacy classes of subgroups.
The subgroup lattice has 246 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 128. C79 | #8641 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23762159 | 2 |
| #23762156 | 2 |
| #23762138 | 2 |
| C79⋊#1309 | 2 |
| C79×#2960 | 2 |
| #8641 | 79 |