Finite Group DatabasebetaFinite Group DatabasebetaOrder 27904.
356 conjugacy classes of subgroups; only the 86 normal subgroups are shown.
This group has 356 conjugacy classes of subgroups — too many to draw. Only its 86 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 | C4×C8 | C23×C109 |
| prime radical | C109×#3283 | C2 |
| LCS | G ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C109 ◁ C42×C109 ◁ C8×D4×C109 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C109×#2241 | C2 | semidirect |
| 3. C109×#2224 | C2 | semidirect |
| 4. C109×#1673 | C2 | semidirect |
| 5. C109×#1362 | C2 | semidirect |
| 6. C109×#1331 | C2 | semidirect |
| 7. C109×D4⋊C16 | C2 | semidirect |
| 70. D8×C109 | SD16 | semidirect |
| 134. #12371 | C109 | direct (N × H) |
| 141. #2241 | C2×C109 | semidirect |
| 142. #2224 | C2×C109 | semidirect |
| 143. #1673 | C2×C109 | semidirect |
| 144. #1362 | C2×C109 | semidirect |
| 145. #1331 | C2×C109 | semidirect |
| 146. D4⋊C16 | C2×C109 | semidirect |
| 147. C109 | #12371 | direct (N × H) |
| 210. D8 | SD16×C109 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C109×#3283 | 2 |
| C109×#2241 | 2 |
| C109×#2224 | 2 |
| C109×#1673 | 2 |
| C109×#1362 | 2 |
| C109×#1331 | 2 |
| C109×D4⋊C16 | 2 |
| #12371 | 109 |