Order 256.
1116 conjugacy classes of subgroups.
The subgroup lattice has 248 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C42 | C24 |
| commutator, socle | C22 | C24×C4 |
| Frattini, cosocle | C2×C4 | C25 |
| prime radical | C22×#41 | C4 |
| LCS | G ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C42 ◁ G | |
| LECS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #2971 | C2 | semidirect |
| 3. #2970 | C2 | semidirect |
| 4. #2965 | C2 | semidirect |
| 5. C8×#41 | C2 | semidirect |
| 6. Q8×M16 | C2 | semidirect |
| 7. D4×M16 | C2 | semidirect |
| 8. #2920 | C2 | semidirect |
| 9. C2×C4×M16 | C2 | semidirect |
| 26. #446 | C22 | semidirect |
| 27. C8×Q8 | C22 | semidirect |
| 28. #436 | C22 | semidirect |
| 29. #435 | C22 | semidirect |
| 30. C8×D4 | C22 | semidirect |
| 31. #432 | C22 | semidirect |
| 32. #432 | C22 | semidirect |
| 33. #431 | C22 | semidirect |
| 34. #431 | C22 | semidirect |
| 40. C4×M16 | C22 | semidirect |
| 41. C4×M16 | C22 | semidirect |
| 42. C2×#97 | C22 | semidirect |
| 43. C2×C4×C8 | C22 | semidirect |
| 114. #41 | M16 | direct (N × H) |
| 145. M16 | #41 | direct (N × H) |
| 182. Q8 | C2×M16 | semidirect |
| 185. D4 | C2×M16 | semidirect |
| 202. C2×C4 | C2×M16 | semidirect |
| 217. C8 | C2×#41 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×#41 | 2 |
| #2971 | 2 |
| #2970 | 2 |
| #2965 | 2 |
| C8×#41 | 2 |
| Q8×M16 | 2 |
| D4×M16 | 2 |
| #2920 | 2 |
| C2×C4×M16 | 2 |