Order 256.
901 conjugacy classes of subgroups.
The subgroup lattice has 220 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C23×D4 |
| commutator, Frattini, cosocle | C2×C4 | C25 |
| prime radical | C22×D4 | D4 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C4×D4 ◁ G | |
| LECS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #3338 | C2 | semidirect |
| 4. #3299 | C2 | semidirect |
| 5. #3230 | C2 | semidirect |
| 6. #3189 | C2 | semidirect |
| 7. #3104 | C2 | semidirect |
| 8. C2×#484 | C2 | semidirect |
| 28. #500 | C22 | semidirect |
| 29. #487 | C22 | semidirect |
| 32. #484 | C22 | semidirect |
| 33. #484 | C22 | semidirect |
| 34. #477 | C22 | semidirect |
| 35. #477 | C22 | semidirect |
| 36. #467 | C22 | semidirect |
| 37. #462 | C22 | semidirect |
| 39. #451 | C22 | semidirect |
| 40. C4×Q16 | C22 | semidirect |
| 43. C2×#107 | C22 | semidirect |
| 44. C2×#103 | C22 | semidirect |
| 117. C2×D4 | Q16 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3501 | 2 |
| C2×#554 | 2 |
| #3338 | 2 |
| #3299 | 2 |
| #3230 | 2 |
| #3189 | 2 |
| #3104 | 2 |
| C2×#484 | 2 |
| #2972 | 2 |