Order 512.
876 conjugacy classes of subgroups.
The subgroup lattice has 288 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | #127 |
| commutator, Frattini, cosocle | C2×C42 | C24 |
| socle | C23 | #399 |
| prime radical | C2×#532 | C22 |
| LCS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#1843 | C2 | semidirect |
| 3. C2×#1571 | C2 | semidirect |
| 5. #10667 | C2 | direct (N × H) |
| 6. C2×#1274 | C2 | semidirect |
| 17. #1843 | C22 | semidirect |
| 19. #1571 | C22 | semidirect |
| 24. #1274 | C22 | semidirect |
| 284. C2 | #10667 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#1963 | 2 |
| C2×#1843 | 2 |
| C2×#1571 | 2 |
| C2×#1480 | 2 |
| #10667 | 2 |
| C2×#1274 | 2 |