Finite Group DatabasebetaFinite Group Databasebeta| order | 20392 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4 · Schur multiplier (H2) = C2 |
| direct product | C2×Dic2549 |
| derived, Sylow | C2549 ⋊ C2×C4 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C22 | D2549 |
| commutator, hypocenter | C2549 | C2×C4 |
| Frattini | C2 | C2×D2549 |
| Fitting, socle, prime radical | C22×C2549 | C2 |
| cosocle | C2×C2549 | C22 |
| LCS | G ▷ C2549 | |
| UCS | C1 ◁ C22 | |
16 conjugacy classes of subgroups.
| transitive degree | μt(G) = 20392 |
5104 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20392, 8);