Finite Group DatabasebetaFinite Group Databasebeta| order | 19012 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C97 · Schur multiplier (H2) = C2×C7 |
| direct product | C2×C97×C7⋊D7 |
| unambiguous semidirect product | (C2×C7)⋊(D7×C97) |
| Fitting, socle | C2×C72×C97 ⋊ C2 |
| derived, Sylow | C72 ⋊ C22×C97 |
| Hall | C72×C97 ⋊ C22 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C97 | C7⋊D7 |
| commutator, cosocle, hypocenter | C72 | C22×C97 |
| Frattini | C1 | G |
| Fitting, socle | C2×C72×C97 | C2 |
| LCS | G ▷ C72 | |
| UCS | C1 ◁ C2×C97 | |
100 conjugacy classes of subgroups.
| transitive degree | μt(G) = 9506 |
5044 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(19012, 31);