Order 512.
1358 conjugacy classes of subgroups.
The subgroup lattice has 326 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C2×D8 |
| commutator | C2×C8 | C23×C4 |
| Frattini, cosocle | C22×C8 | C24 |
| socle | C23 | C22×D8 |
| prime radical | C2×#3147 | C2 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C22×C42 ◁ C22×C4×C8 ◁ G | |
| LECS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#2138 | C2 | semidirect |
| 3. C22×C4×C16 | C2 | semidirect |
| 4. #20797 | C2 | semidirect |
| 5. #13204 | C2 | semidirect |
| 6. #13203 | C2 | semidirect |
| 7. #13202 | C2 | semidirect |
| 13. #3147 | C4 | semidirect |
| 60. C22×C16 | D4 | semidirect |
| 314. C4 | #2138 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#3147 | 2 |
| C2×#2138 | 2 |
| C22×C4×C16 | 2 |
| #20797 | 2 |
| #13204 | 2 |
| #13203 | 2 |
| #13202 | 2 |