Finite Group DatabasebetaFinite Group Databasebeta| order | 1664 |
| isoclinism | isoclinic class of #261 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C32 · Schur multiplier (H2) = C23 |
| direct product | C22×#88036 |
| derived, Sylow | C13 ⋊ C22×C32 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C22×C8 | #261 |
| commutator, hypocenter | C13 | C22×C32 |
| Frattini | C8 | C22×#261 |
| Fitting | C22×C8×C13 | C4 |
| socle, prime radical | C23×C13 | C16 |
| cosocle | #6090 | C23 |
| LCS | G ▷ C13 | |
| UCS | C1 ◁ C22×C8 | |
120 conjugacy classes of subgroups.
| transitive degree | μt(G) = 1664 |
224 conjugacy classes — view the full character table.
| maximal subgroup of | #16777986, #16777987, #16778002, … |
| maximal normal subgroup of | #16777986, #16777987, #16778002, … |
| maximal quotient of | C2×C4×#88036, C2×C22⋊#88036, C2×C4⋊#88036, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1664, 20928);