Finite Group DatabasebetaFinite Group DatabasebetaOrder 27904.
448 conjugacy classes of subgroups; only the 94 normal subgroups are shown.
This group has 448 conjugacy classes of subgroups — too many to draw. Only its 94 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23×C109 | #120 |
| commutator, Frattini, cosocle | C2×C42 | C23×C109 |
| prime radical | C2×#127×C109 | C22 |
| LCS | G ▷ C2×C42 ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23×C109 ◁ C2×C42×C109 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C109×#2810 | C2 | semidirect |
| 3. C109×#1271 | C2 | semidirect |
| 74. #7744 | C109 | direct (N × H) |
| 79. #2810 | C2×C109 | semidirect |
| 81. #1271 | C2×C109 | semidirect |
| 82. C109 | #7744 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C109×#2810 | 2 |
| C109×#2041 | 2 |
| C109×#1271 | 2 |
| #7744 | 109 |