Order 256.
1395 conjugacy classes of subgroups.
The subgroup lattice has 219 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C22×D4 |
| commutator, Frattini, cosocle | C2×C4 | C25 |
| prime radical | C22×#41 | C22 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C22×C4⋊Q8 | C2 | semidirect |
| 4. #3039 | C2 | direct (N × H) |
| 5. C2×#462 | C2 | semidirect |
| 6. C2×#461 | C2 | semidirect |
| 7. C2×#423 | C2 | semidirect |
| 8. C2×#419 | C2 | semidirect |
| 20. C2×C4⋊Q8 | C22 | semidirect |
| 31. #462 | C22 | semidirect |
| 32. #461 | C22 | semidirect |
| 33. #423 | C22 | semidirect |
| 35. #419 | C22 | semidirect |
| 184. C2×C4 | #137 | semidirect |
| 210. C4 | C2×#137 | semidirect |
| 215. C2 | #3039 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#137 | 2 |
| C22×C4⋊Q8 | 2 |
| C2×C4×#41 | 2 |
| #3039 | 2 |
| C2×#462 | 2 |
| C2×#461 | 2 |
| C2×#423 | 2 |
| C2×#419 | 2 |