Finite Group DatabasebetaFinite Group Databasebeta| order | 18712 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4 · Schur multiplier (H2) = C2 |
| direct product | C2×Dic2339 |
| unambiguous semidirect product | (C2×C2339)⋊C4 |
| derived, Sylow | C2339 ⋊ C2×C4 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C22 | D2339 |
| commutator, hypocenter | C2339 | C2×C4 |
| Frattini | C2 | C2×D2339 |
| Fitting, socle, prime radical | C22×C2339 | C2 |
| cosocle | C2×C2339 | C22 |
| LCS | G ▷ C2339 | |
| UCS | C1 ◁ C22 | |
16 conjugacy classes of subgroups.
| transitive degree | μt(G) = 18712 |
4684 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C4×Dic2339, (C2×D2339)⋊C4, C22⋊Dic2339, … |
| maximal normal subgroup of | C4×Dic2339, (C2×D2339)⋊C4, C22⋊Dic2339, … |
| maximal quotient of | C4×Dic2339, C22⋊Dic2339, C4⋊Dic2339, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18712, 8);