Finite Group DatabasebetaFinite Group DatabasebetaOrder 22144.
242 conjugacy classes of subgroups; only the 92 normal subgroups are shown.
This group has 242 conjugacy classes of subgroups — too many to draw. Only its 92 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×C173 | C2×C22⋊C4 |
| commutator | C2×C4 | C22×C4×C173 |
| Frattini, cosocle | C42 | C23×C173 |
| prime radical | #532×C173 | C2 |
| LCS | G ▷ C2×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C173 ◁ C2×C42×C173 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #432×C173 | C2 | semidirect |
| 3. #431×C173 | C2 | semidirect |
| 4. #332×C173 | C2 | semidirect |
| 5. #331×C173 | C2 | semidirect |
| 80. C173 | #1553 | direct (N × H) |
| 81. #1553 | C173 | direct (N × H) |
| 83. #432 | C2×C173 | semidirect |
| 84. #431 | C2×C173 | semidirect |
| 85. #332 | C2×C173 | semidirect |
| 86. #331 | C2×C173 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #532×C173 | 2 |
| #432×C173 | 2 |
| #431×C173 | 2 |
| #332×C173 | 2 |
| #331×C173 | 2 |
| #1553 | 173 |