Finite Group DatabasebetaFinite Group Databasebeta| order | 1664 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C22 |
No aliases for this group.
| Sylow | C13 ⋊ #1542 |
212 conjugacy classes of subgroups; only the 68 normal subgroups are shown.
This group has 212 conjugacy classes of subgroups — too many to draw. Only its 68 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 832 |
Polycyclic presentation:
2^7,13|a^2=e,b^2=g,c^2=f,d^2=g,e^2=fg,b^a=bd,d^a=df,h^a=h^8,d^b=dg,e^b=efg,h^c=h^12,h^e=h^1280 conjugacy classes — view the full character table.
| maximal subgroup of | #16780821, #16780831, #16780841, … |
| maximal normal subgroup of | #16780821, #16780831, #16780841, … |
| maximal quotient of | #16778245, #16778247, #16778260, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1664, 20012);