Order 512.
2268 conjugacy classes of subgroups.
The subgroup lattice has 170 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, cosocle | C42 | C25 |
| commutator, socle | C22 | C23×C42 |
| prime radical | C22×#41 | C2×C4 |
| LCS | G ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C42 ◁ G | |
| LECS | G ▷ C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #17320 | C2 | semidirect |
| 4. #17319 | C2 | semidirect |
| 5. C2×#1452 | C2 | semidirect |
| 20. #1452 | C22 | semidirect |
| 21. #1451 | C22 | semidirect |
| 22. C2×#322 | C22 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #60276 | 2 |
| C2×C4×#131 | 2 |
| #17320 | 2 |
| #17319 | 2 |
| C2×#1452 | 2 |