Order 512.
5246 conjugacy classes of subgroups.
The subgroup lattice has 260 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C25 | C24 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#2864 | C2 | semidirect |
| 2. C2×#2862 | C2 | semidirect |
| 3. #35344 | C2 | direct (N × H) |
| 5. C2×#2605 | C2 | semidirect |
| 7. C2×#2331 | C2 | semidirect |
| 13. #2864 | C22 | semidirect |
| 14. #2862 | C22 | semidirect |
| 17. #2605 | C22 | semidirect |
| 22. #2331 | C22 | semidirect |
| 56. C22×C42 | Q8 | semidirect |
| 134. C2×C42 | C2×Q8 | semidirect |
| 255. C2 | #35344 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#2864 | 2 |
| C2×#2862 | 2 |
| #35344 | 2 |
| C2×#2607 | 2 |
| C2×#2605 | 2 |
| C2×#2628 | 2 |
| C2×#2331 | 2 |
| C2×#2283 | 2 |
| C2×C4×#117 | 2 |