Finite Group DatabasebetaFinite Group DatabasebetaOrder 23168.
326 conjugacy classes of subgroups; only the 84 normal subgroups are shown.
This group has 326 conjugacy classes of subgroups — too many to draw. Only its 84 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C181 | #120 |
| commutator, Frattini, cosocle | C22×C4 | C23×C181 |
| prime radical | #535×C181 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C181 ◁ C22×C4×C181 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #428×C181 | C2 | semidirect |
| 3. C2×#104×C181 | C2 | semidirect |
| 4. #417×C181 | C2 | semidirect |
| 5. C2×#100×C181 | C2 | semidirect |
| 6. #390×C181 | C2 | semidirect |
| 7. #339×C181 | C2 | semidirect |
| 50. M16×C181 | D4 | semidirect |
| 130. C181 | #2037 | direct (N × H) |
| 131. #2037 | C181 | direct (N × H) |
| 133. #428 | C2×C181 | semidirect |
| 134. C2×#104 | C2×C181 | semidirect |
| 135. #417 | C2×C181 | semidirect |
| 136. C2×#100 | C2×C181 | semidirect |
| 137. #390 | C2×C181 | semidirect |
| 138. #339 | C2×C181 | semidirect |
| 181. M16 | D4×C181 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #535×C181 | 2 |
| #428×C181 | 2 |
| C2×#104×C181 | 2 |
| #417×C181 | 2 |
| C2×#100×C181 | 2 |
| #390×C181 | 2 |
| #339×C181 | 2 |
| #2037 | 181 |