Finite Group DatabasebetaFinite Group Databasebeta| order | 776 |
| isoclinism | isoclinic class of D97 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4 · Schur multiplier (H2) = C2 |
| direct product | C2×Dic97 |
| derived, Sylow | C97 ⋊ C2×C4 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C22 | D97 |
| commutator, hypocenter | C97 | C2×C4 |
| Frattini | C2 | C2×D97 |
| Fitting, socle, prime radical | C22×C97 | C2 |
| cosocle | C2×C97 | C22 |
| LCS | G ▷ C97 | |
| UCS | C1 ◁ C22 | |
16 conjugacy classes of subgroups.
| transitive degree | μt(G) = 776 |
200 conjugacy classes — view the full character table.
| maximal subgroup of | C4×Dic97, #13095488, C22⋊Dic97, … |
| maximal normal subgroup of | C4×Dic97, #13095488, C22⋊Dic97, … |
| maximal quotient of | C4×Dic97, C22⋊Dic97, C4⋊Dic97, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(776, 7);