Order 512.
967 conjugacy classes of subgroups.
The subgroup lattice has 472 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C8 | C2×#99 |
| commutator | C2×C4 | C23×C8 |
| Frattini, cosocle | C2×M16 | C24 |
| socle | C2 | C2×#1459 |
| prime radical | #3449 | C4 |
| LCS | G ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C8 ◁ C22×C8 ◁ C22×#131 ◁ 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. C2×#2115 | C2 | semidirect |
| 3. #11486 | C2 | semidirect |
| 4. #11485 | C2 | semidirect |
| 5. #11456 | C2 | semidirect |
| 6. #11438 | C2 | semidirect |
| 25. #2115 | C22 | semidirect |
| 26. #2115 | C22 | semidirect |
| 29. #1327 | C22 | semidirect |
| 30. #1321 | C22 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #60140 | 2 |
| C2×#2115 | 2 |
| #11486 | 2 |
| #11485 | 2 |
| #11456 | 2 |
| #11438 | 2 |