Finite Group DatabasebetaFinite Group Databasebeta| order | 448 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C22 |
No aliases for this group.
| Sylow | C7 ⋊ #441 |
108 conjugacy classes of subgroups.
| minimal degree | μ(G) = 27 |
| transitive degree | μt(G) = 448 |
A minimal faithful permutation representation — 3 generators on 27 points:
(1,2,4,6,7,5,3)(8,10,11,9)(13,18)(14,20)(15,23)(17,24)(21,22)(25,27);(8,9,11,10)(12,14,16,22)(13,17,18,25)(15,20,23,21)(19,27,26,24);(2,3)(4,5)(6,7)(8,9,11,10)(12,13)(14,17)(15,19)(16,18)(20,27)(21,24)(22,25)(23,26)Polycyclic presentation:
2^6,7|a^2=e,b^2=ef,c^2=e,d^2=f,c^a=cf,g^a=g^6,c^b=cd,d^b=df,d^c=df64 conjugacy classes — view the full character table.
| maximal subgroup of | #11727002, #11727063, C2×#89625, … |
| maximal normal subgroup of | #11727002, #11727063, C2×#89625, … |
| maximal quotient of | #11726271, #11726276, #11726278, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(448, 387);