Finite Group DatabasebetaFinite Group Databasebeta| order | 18728 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4 · Schur multiplier (H2) = C2 |
| direct product | C2×#22627296 |
| unambiguous semidirect product | D2341⋊C4 |
| Fitting, socle | C2×C2341 ⋊ C4 |
| derived, Sylow | C2341 ⋊ C2×C4 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2 | #22627296 |
| commutator, hypocenter | C2341 | C2×C4 |
| Frattini | C1 | G |
| Fitting, socle | C2×C2341 | C4 |
| prime radical | C2×D2341 | C2 |
| cosocle | D2341 | C22 |
| LCS | G ▷ C2341 | |
| UCS | C1 ◁ C2 | |
16 conjugacy classes of subgroups.
| transitive degree | μt(G) = 4682 |
1178 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C4×#22627296, C22⋊#22627296, C4⋊#22627296, … |
| maximal normal subgroup of | C4×#22627296, C22⋊#22627296, C4⋊#22627296, … |
| maximal quotient of | C4×#22627296, C22⋊#22627296, C4⋊#22627296, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18728, 14);