Order 256.
1021 conjugacy classes of subgroups.
The subgroup lattice has 241 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. #2989 | C2 | semidirect |
| 3. #2983 | C2 | semidirect |
| 4. #2975 | C2 | semidirect |
| 5. #2973 | C2 | semidirect |
| 6. #2965 | C2 | semidirect |
| 7. #2920 | C2 | semidirect |
| 8. C2×#431 | C2 | semidirect |
| 24. #446 | C22 | semidirect |
| 25. #436 | C22 | semidirect |
| 26. #435 | C22 | semidirect |
| 28. #432 | C22 | semidirect |
| 31. #431 | C22 | semidirect |
| 32. #431 | C22 | semidirect |
| 33. #431 | C22 | semidirect |
| 34. #423 | C22 | semidirect |
| 35. C2×C4⋊C8 | C22 | semidirect |
| 38. C4×M16 | C22 | semidirect |
| 39. C2×C4×C8 | C22 | semidirect |
| 116. C22×C4 | M16 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×#41 | 2 |
| #2989 | 2 |
| #2983 | 2 |
| #2975 | 2 |
| #2973 | 2 |
| #2965 | 2 |
| #2920 | 2 |
| C2×#431 | 2 |