Finite Group DatabasebetaFinite Group Databasebeta| order | 448 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C25 |
No aliases for this group.
| Fitting | C2×C7×C4⋊C4 ⋊ C2 |
| Sylow | C7 ⋊ #537 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C23×D7 |
| commutator, socle, cosocle | C22×C7 | C24 |
| Fitting | C2×C7×C4⋊C4 | C2 |
| hypercenter | C2×C4⋊C4 | D7 |
| hypocenter | C7 | #537 |
| LCS | G ▷ C22×C7 ▷ C7 | |
| UCS | C1 ◁ C22 ◁ C2×C4⋊C4 | |
294 conjugacy classes of subgroups.
| minimal degree | μ(G) = 19 |
| transitive degree | μt(G) = 224 |
A minimal faithful permutation representation — 4 generators on 19 points:
(1,2,4,6,7,5,3)(8,9,10,11)(14,18)(16,19);(13,17)(16,19);(12,14,15,18)(13,16,17,19);(2,3)(4,5)(6,7)(9,11)(12,13)(14,16)(15,17)(18,19)Polycyclic presentation:
2^6,7|b^2=f,d^2=e,c^a=cf,d^a=de,g^a=g^6,d^b=df82 conjugacy classes — view the full character table.
| maximal subgroup of | #11725885, #11725887, #11725889, … |
| maximal normal subgroup of | #11725885, #11725887, #11725889, … |
| maximal quotient of | #11730778, #11730799, #11730806, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(448, 963);