Order 512.
761 conjugacy classes of subgroups.
The subgroup lattice has 300 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | #1530 |
| commutator | C42 | C23×C4 |
| Frattini, cosocle | #97 | C24 |
| prime radical | C2×#3176 | C2 |
| LCS | G ▷ C42 ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C22×C4 ◁ C2×#405 ◁ G | |
| LECS | G ▷ #97 ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#2166 | C2 | semidirect |
| 3. C2×#2110 | C2 | semidirect |
| 4. #11913 | C2 | direct (N × H) |
| 5. C2×#1355 | C2 | semidirect |
| 21. #2166 | C22 | semidirect |
| 25. #2110 | C22 | semidirect |
| 29. #1355 | C22 | semidirect |
| 297. C2 | #11913 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#3176 | 2 |
| C2×#2166 | 2 |
| C2×#2110 | 2 |
| #11913 | 2 |
| C2×#1355 | 2 |