Finite Group DatabasebetaFinite Group Databasebeta| order | 18688 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C32 · Schur multiplier (H2) = C22 |
| direct product | M128×D73 |
| Fitting | C73×M128 ⋊ C2 |
| Sylow | C73 ⋊ C2×M128 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C32 | C22×D73 |
| commutator, socle | C2×C73 | C22×C32 |
| Fitting | C73×M128 | C2 |
| prime radical | C22×D73 | C32 |
| cosocle | C32×C73 | C23 |
| hypercenter | M128 | D73 |
| hypocenter | C73 | C2×M128 |
| LCS | G ▷ C2×C73 ▷ C73 | |
| UCS | C1 ◁ C32 ◁ M128 | |
134 conjugacy classes of subgroups; only the 81 normal subgroups are shown.
This group has 134 conjugacy classes of subgroups — too many to draw. Only its 81 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 4672 |
3040 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18688, 90603);