Order 512.
1208 conjugacy classes of subgroups.
The subgroup lattice has 403 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C42 | #102 |
| commutator | C8 | C22×C42 |
| Frattini, cosocle | C22×C8 | C24 |
| socle | C22 | C22×#102 |
| prime radical | C22×#135 | C22 |
| LCS | G ▷ C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C42 ◁ 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 |
|---|---|---|
| 3. C2×C4×M32 | C2 | semidirect |
| 4. C4×#427 | C2 | semidirect |
| 5. C4×#360 | C2 | semidirect |
| 6. #12567 | C2 | semidirect |
| 13. C4×#135 | C4 | semidirect |
| 14. C4×#135 | C4 | semidirect |
| 16. C2×C4×Q16 | C4 | semidirect |
| 18. C2×C4×D8 | C4 | semidirect |
| 24. #2145 | C4 | direct (N × H) |
| 27. C4×M32 | C22 | semidirect |
| 31. C4×#106 | C22 | semidirect |
| 33. #1386 | C22 | semidirect |
| 62. C2×M32 | C2×C4 | semidirect |
| 81. #427 | C2×C4 | semidirect |
| 104. #360 | C2×C4 | semidirect |
| 125. #135 | C42 | semidirect |
| 129. C2×Q16 | C42 | semidirect |
| 136. C2×D8 | C42 | semidirect |
| 196. M32 | C22×C4 | semidirect |
| 205. #106 | C22×C4 | semidirect |
| 392. C4 | #2145 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×#135 | 2 |
| C2×#2145 | 2 |
| C2×C4×M32 | 2 |
| C4×#427 | 2 |
| C4×#360 | 2 |
| #12567 | 2 |