Order 20224.
1094 conjugacy classes of subgroups.
The subgroup lattice has 470 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #23767874 | C2 | semidirect |
| 3. #23764753 | C2 | semidirect |
| 4. #23764384 | C2 | semidirect |
| 68. #14579076 | Q8 | semidirect |
| 118. C22⋊Dic79 | C2×Q8 | semidirect |
| 242. C79 | #25853 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23777203 | 2 |
| #23767874 | 2 |
| #23764753 | 2 |
| #23764384 | 2 |
| #23763680 | 2 |
| C4×#14579076 | 2 |
| C79×#2487 | 2 |
| #25853 | 79 |