Finite Group DatabasebetaFinite Group Databasebeta| order | 448 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4 |
No aliases for this group.
| Sylow | C7 ⋊ #388 |
190 conjugacy classes of subgroups; only the 69 normal subgroups are shown.
This group has 190 conjugacy classes of subgroups — too many to draw. Only its 69 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)(13,15)(17,19);(8,10,11,9)(16,17)(18,19);(2,3)(4,5)(6,7)(8,9,11,10)(12,13,14,15)Polycyclic presentation:
2^6,7|a^2=f,b^2=d,c^a=cdf,g^a=g^6,c^b=ce88 conjugacy classes — view the full character table.
| maximal subgroup of | #11730885, C4×#6442, #11730893, … |
| maximal normal subgroup of | #11730885, C4×#6442, #11730893, … |
| maximal quotient of | #11727157, #11727159, #11727168, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(448, 479);