Order 256.
671 conjugacy classes of subgroups.
The subgroup lattice has 196 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C2×C22⋊C4 |
| commutator | C23 | C23×C4 |
| Frattini, cosocle | C22×C4 | C24 |
| prime radical | C24 | C22×C4 |
| LCS | G ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #1997 | C2 | direct (N × H) |
| 42. C2×M16 | Q8 | semidirect |
| 110. M16 | C2×Q8 | semidirect |
| 191. C2 | #1997 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4⋊Q8 | 2 |
| C2×#423 | 2 |
| C2×C4×M16 | 2 |
| #1997 | 2 |
| C2×#343 | 2 |