Order 512.
1151 conjugacy classes of subgroups.
The subgroup lattice has 423 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | #381 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C2×C42 | C24 |
| socle | C22 | C2×#381 |
| prime radical | C22×#41 | D4 |
| LCS | G ▷ C22×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #8767 | C2 | semidirect |
| 5. #8765 | C2 | semidirect |
| 6. C2×#1303 | C2 | semidirect |
| 7. #7957 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C4⋊C4×#41 | 2 |
| #20637 | 2 |
| #17349 | 2 |
| #8767 | 2 |
| #8765 | 2 |
| C2×#1303 | 2 |
| #7957 | 2 |