Finite Group DatabasebetaFinite Group DatabasebetaOrder 23168.
188 conjugacy classes of subgroups; only the 72 normal subgroups are shown.
This group has 188 conjugacy classes of subgroups — too many to draw. Only its 72 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 | #121 |
| commutator, Frattini, cosocle | C42 | C23×C181 |
| prime radical | #459×C181 | C2 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C181 ◁ C42×C181 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #492×C181 | C2 | semidirect |
| 2. #474×C181 | C2 | semidirect |
| 4. C8×D4×C181 | C2 | semidirect |
| 5. #334×C181 | C2 | semidirect |
| 6. #332×C181 | C2 | semidirect |
| 7. #331×C181 | C2 | semidirect |
| 53. D4×C181 | SD16 | semidirect |
| 65. C8×C181 | D8 | semidirect |
| 85. C181 | #1665 | direct (N × H) |
| 86. #1665 | C181 | direct (N × H) |
| 87. #492 | C2×C181 | semidirect |
| 88. #474 | C2×C181 | semidirect |
| 90. C8×D4 | C2×C181 | semidirect |
| 91. #334 | C2×C181 | semidirect |
| 92. #332 | C2×C181 | semidirect |
| 93. #331 | C2×C181 | semidirect |
| 139. D4 | SD16×C181 | semidirect |
| 151. C8 | D8×C181 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #492×C181 | 2 |
| #474×C181 | 2 |
| #459×C181 | 2 |
| C8×D4×C181 | 2 |
| #334×C181 | 2 |
| #332×C181 | 2 |
| #331×C181 | 2 |
| #1665 | 181 |