Order 5216.
78 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C22×D163 |
| commutator, socle | C22×C163 | C23 |
| Fitting | C2×D4×C163 | C2 |
| hypercenter | C2×D4 | D163 |
| hypocenter | C163 | #123 |
| LCS | G ▷ C22×C163 ▷ C163 | |
| UCS | C1 ◁ C22 ◁ C2×D4 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C22×Dic163 | C2 | semidirect |
| 2. Dic163⋊C4 | C2 | semidirect |
| 3. C22⋊Dic163 | C2 | semidirect |
| 4. C22⋊Dic163 | C2 | semidirect |
| 25. C163 | #123 | semidirect |