Finite Group DatabasebetaFinite Group Databasebeta| order | 448 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C26 |
No aliases for this group.
| Fitting | C7×#127 ⋊ C2 |
| Sylow | C7 ⋊ D42 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C23×D7 |
| commutator, socle, cosocle | C22×C7 | C24 |
| Fitting | C7×#127 | C2 |
| hypercenter | #127 | D7 |
| hypocenter | C7 | D42 |
| LCS | G ▷ C22×C7 ▷ C7 | |
| UCS | C1 ◁ C22 ◁ #127 | |
428 conjugacy classes of subgroups.
| minimal degree | μ(G) = 15 |
| transitive degree | μt(G) = 112 |
A minimal faithful permutation representation — 4 generators on 15 points:
(1,2,4,6,7,5,3)(8,9,10,11)(12,14,15,13);(9,11)(12,13)(14,15);(9,11)(13,14);(2,3)(4,5)(6,7)(9,11)Polycyclic presentation:
2^6,7|d^2=f,d^a=def,g^a=g^6,c^b=ce,d^b=df,d^c=df67 conjugacy classes — view the full character table.
| maximal subgroup of | #11726144, #11726145, #11726146, … |
| maximal normal subgroup of | #11726144, #11726145, #11726146, … |
| maximal quotient of | #11731771, #11731780, #11731805, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(448, 1170);