Order 512.
5414 conjugacy classes of subgroups.
The subgroup lattice has 494 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C42 | C22⋊C4 |
| commutator | C22 | C23×C42 |
| Frattini, cosocle | C22×C4 | C25 |
| socle | C23 | C22×C22⋊C4 |
| prime radical | C23×#41 | C22 |
| LCS | G ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C42 ◁ C23×C42 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C22×C4×M16 | C2 | semidirect |
| 4. C4×#413 | C2 | direct (N × H) |
| 5. C2×C4×#101 | C2 | semidirect |
| 6. C2×C4×#100 | C2 | semidirect |
| 7. C2×#1742 | C2 | semidirect |
| 23. C2×#413 | C4 | direct (N × H) |
| 30. C2×C4×M16 | C22 | semidirect |
| 33. C4×#101 | C22 | semidirect |
| 34. C4×#100 | C22 | semidirect |
| 35. #1742 | C22 | semidirect |
| 54. C22×M16 | C2×C4 | semidirect |
| 107. #413 | C2×C4 | direct (N × H) |
| 108. C2×#101 | C2×C4 | semidirect |
| 110. C2×#100 | C2×C4 | semidirect |
| 186. C2×M16 | C22×C4 | semidirect |
| 251. #101 | C22×C4 | semidirect |
| 252. #100 | C22×C4 | semidirect |
| 434. C2×C4 | #413 | direct (N × H) |
| 483. C4 | C2×#413 | direct (N × H) |
| 490. C2 | C4×#413 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×#41 | 2 |
| C22×#413 | 2 |
| C22×C4×M16 | 2 |
| C4×#413 | 2 |
| C2×C4×#101 | 2 |
| C2×C4×#100 | 2 |
| C2×#1742 | 2 |