Order 256.
841 conjugacy classes of subgroups.
The subgroup lattice has 250 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C23×D4 |
| commutator, Frattini, cosocle | C2×C4 | C25 |
| prime radical | C23 | C22×D4 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ #533 ◁ G | |
| LECS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #3390 | C2 | semidirect |
| 3. #3387 | C2 | semidirect |
| 4. #3383 | C2 | semidirect |
| 5. #3383 | C2 | semidirect |
| 6. Q8×Q16 | C2 | semidirect |
| 65. C2×Q16 | Q8 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3502 | 2 |
| #3390 | 2 |
| #3387 | 2 |
| #3383 | 2 |
| Q8×Q16 | 2 |
| #3164 | 2 |
| #3160 | 2 |
| #3082 | 2 |
| #3078 | 2 |
| #2960 | 2 |
| #2950 | 2 |
| C2×C4×Q16 | 2 |