Order 512.
726 conjugacy classes of subgroups.
The subgroup lattice has 289 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C22×D4 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C2×C42 | C24 |
| socle | C23 | C22×C4⋊C4 |
| prime radical | C24 | C2×C4⋊C4 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C4×#117 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #8786 | C2 | semidirect |
| 4. #8785 | C2 | semidirect |
| 5. #8784 | C2 | semidirect |
| 131. #97 | M16 | semidirect |
| 139. C4×C8 | M16 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21978 | 2 |
| C4×#405 | 2 |
| #8786 | 2 |
| #8785 | 2 |
| #8784 | 2 |
| #7876 | 2 |
| #7875 | 2 |
| #7874 | 2 |