Order 512.
1292 conjugacy classes of subgroups.
The subgroup lattice has 367 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C22×D8 |
| commutator | C2×C8 | C23×C4 |
| Frattini, cosocle | C22×C8 | C24 |
| socle | C22 | C22×#102 |
| prime radical | C2×#3147 | C2 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C22×C42 ◁ C22×C4×C8 ◁ G | |
| LECS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#2150 | C2 | semidirect |
| 3. C2×#2143 | C2 | semidirect |
| 4. C2×C4×#108 | C2 | semidirect |
| 5. #13251 | C2 | semidirect |
| 25. C2×C4⋊C16 | C22 | semidirect |
| 27. C2×#359 | C22 | semidirect |
| 29. C4×#108 | C22 | semidirect |
| 78. C2×#108 | D4 | semidirect |
| 185. #108 | C2×D4 | semidirect |
| 356. C4 | #2143 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#3147 | 2 |
| C2×#2150 | 2 |
| C2×#2143 | 2 |
| C2×C4×#108 | 2 |
| #13251 | 2 |