Order 512.
685 conjugacy classes of subgroups.
The subgroup lattice has 429 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C4 | C2×#410 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C2×M16 | C24 |
| socle | C2 | #17363 |
| prime radical | #3444 | C4 |
| LCS | G ▷ C22×C4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4 ◁ #97 ◁ #2875 ◁ G | |
| LECS | G ▷ C2×M16 ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #33426 | C2 | semidirect |
| 3. #11540 | C2 | semidirect |
| 4. #11537 | C2 | semidirect |
| 5. #11523 | C2 | semidirect |
| 6. #11521 | C2 | semidirect |
| 7. #11486 | C2 | semidirect |
| 8. #11483 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #60207 | 2 |
| #33426 | 2 |
| #11540 | 2 |
| #11537 | 2 |
| #11523 | 2 |
| #11521 | 2 |
| #11486 | 2 |
| #11483 | 2 |