Finite Group DatabasebetaFinite Group Databasebeta| order | 448 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C2 |
No aliases for this group.
| Sylow | C7 ⋊ #477 |
96 conjugacy classes of subgroups.
| minimal degree | μ(G) = 23 |
| transitive degree | μt(G) = 448 |
A minimal faithful permutation representation — 3 generators on 23 points:
(1,2,4,6,7,5,3)(8,10,11,15)(9,12,13,14)(17,20)(18,22)(21,23);(16,18,19,23)(17,21,20,22);(2,3)(4,5)(6,7)(8,9,11,13)(10,14,15,12)(16,17,19,20)(18,21,23,22)Polycyclic presentation:
2^6,7|a^2=d,b^2=f,c^2=df,e^2=f,c^a=cd,g^a=g^6,c^b=ce,e^b=ef,e^c=ef61 conjugacy classes — view the full character table.
| maximal subgroup of | C2×#89566, #11736224, #11736251, … |
| maximal normal subgroup of | C2×#89566, #11736224, #11736251, … |
| maximal quotient of | #11726549, #11726553, #11726562, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(448, 328);