Finite Group DatabasebetaFinite Group Databasebeta| order | 448 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C25 |
| direct product | C2×#6446 |
| Fitting | C2×C7×C22⋊C4 ⋊ C2 |
| Sylow | C7 ⋊ C2×#123 |
342 conjugacy classes of subgroups; only the 119 normal subgroups are shown.
This group has 342 conjugacy classes of subgroups — too many to draw. Only its 119 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 21 |
| transitive degree | μt(G) = 224 |
A minimal faithful permutation representation — 4 generators on 21 points:
(1,2)(3,4)(5,6)(7,8,10,12,13,11,9)(14,16)(15,19)(17,21)(18,20);(1,2)(4,6)(14,16,17,21)(15,18,20,19);(8,9)(10,11)(12,13)(14,15)(16,18)(17,20)(19,21);(1,2)88 conjugacy classes — view the full character table.
| maximal subgroup of | #11725876, #11730924, C4×#6446, … |
| maximal normal subgroup of | #11725876, #11730924, C4×#6446, … |
| maximal quotient of | C2×#89424, C2×#89426, C2×#89446, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(448, 941);