Finite Group DatabasebetaFinite Group Databasebeta| order | 448 |
| isoclinism | isoclinic class of #89246 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4 · Schur multiplier (H2) = C22 |
No aliases for this group.
| Fitting | C7×C22⋊C8 ⋊ C2 |
| Sylow | C7 ⋊ #327 |
90 conjugacy classes of subgroups.
| minimal degree | μ(G) = 23 |
| transitive degree | μt(G) = 112 |
A minimal faithful permutation representation — 2 generators on 23 points:
(1,2,4,6,7,5,3)(8,10)(9,12,13,14)(11,15)(16,17,21,23,19,22,18,20);(2,3)(4,5)(6,7)(8,9)(10,14)(11,13)(12,15)(17,20)(18,21)(22,23)Polycyclic presentation:
2^6,7|b^2=cd,c^2=e,b^a=bc,c^a=ce,d^a=df,g^a=g^6,c^b=cf,d^b=df79 conjugacy classes — view the full character table.
| maximal subgroup of | #11725860, #11725861, #11725862, … |
| maximal normal subgroup of | #11725860, #11725861, #11725862, … |
| maximal quotient of | #11725254, #11725256, #11725262, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(448, 27);