Finite Group DatabasebetaFinite Group Databasebeta| order | 448 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C22 |
No aliases for this group.
| Fitting | C7×#103 ⋊ C2 |
| Sylow | C7 ⋊ #465 |
124 conjugacy classes of subgroups; only the 41 normal subgroups are shown.
This group has 124 conjugacy classes of subgroups — too many to draw. Only its 41 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 19 |
| transitive degree | μt(G) = 224 |
A minimal faithful permutation representation — 3 generators on 19 points:
(1,2,4,6,7,5,3)(8,9)(10,11)(12,14,17,13)(15,18,16,19);(9,11)(12,13,15,18,17,14,16,19);(2,3)(4,5)(6,7)(9,11)Polycyclic presentation:
2^6,7|b^2=d,c^2=f,d^2=f,e^2=f,c^a=cde,g^a=g^6,c^b=ce,d^c=df,e^c=ef64 conjugacy classes — view the full character table.
| maximal subgroup of | C2×#89579, #11736245, #11736250, … |
| maximal normal subgroup of | C2×#89579, #11736245, #11736250, … |
| maximal quotient of | #11726194, #11726198, #11726218, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(448, 341);