Finite Group DatabasebetaFinite Group DatabasebetaOrder 27904.
462 conjugacy classes of subgroups; only the 114 normal subgroups are shown.
This group has 462 conjugacy classes of subgroups — too many to draw. Only its 114 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×C109 | #447 |
| commutator, Frattini, cosocle | C22×C8 | C23×C109 |
| prime radical | C109×#3150 | C2 |
| LCS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C109 ◁ C22×C4×C109 ◁ C2×#97×C109 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#360×C109 | C2 | semidirect |
| 3. C109×#2139 | C2 | semidirect |
| 4. C109×#1944 | C2 | semidirect |
| 5. C109×#1377 | C2 | semidirect |
| 51. #106×C109 | D4 | semidirect |
| 146. #13410 | C109 | direct (N × H) |
| 154. C2×#360 | C2×C109 | semidirect |
| 155. #2139 | C2×C109 | semidirect |
| 156. #1944 | C2×C109 | semidirect |
| 157. #1377 | C2×C109 | semidirect |
| 158. C109 | #13410 | direct (N × H) |
| 204. #106 | D4×C109 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C109×#3150 | 2 |
| C2×#360×C109 | 2 |
| C109×#2139 | 2 |
| C109×#1944 | 2 |
| C109×#1377 | 2 |
| #13410 | 109 |