Finite Group DatabasebetaFinite Group Databasebeta| order | 1664 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #453 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C13 · Schur multiplier (H2) = C26 |
| direct product | C13×#3018 |
| subgroup | G/H | |
|---|---|---|
| center | C4×C13 | #120 |
| commutator, Frattini, cosocle | C2×C4 | C24×C13 |
| socle | C2×C13 | C2×#120 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4×C13 ◁ C22×C4×C13 ◁ G | |
724 conjugacy classes of subgroups.
| minimal degree | μ(G) = 29 |
| transitive degree | μt(G) = 208 |
A minimal faithful permutation representation — 4 generators on 29 points:
(1,2,3,4,5,6,7,8,9,10,11,12,13)(14,15)(16,23)(17,21)(18,26)(19,22)(20,24)(25,28)(27,29);(14,16)(15,20)(17,24)(18,27)(19,25)(21,28)(22,29)(23,26);(14,15)(16,20)(17,21)(18,26)(19,22)(23,27)(24,28)(25,29);(14,17,19,18)(15,21,22,26)(16,24,25,27)(20,28,29,23)416 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1664, 1750);