Finite Group DatabasebetaFinite Group Databasebeta| order | 1664 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4 |
No aliases for this group.
| Fitting | C22×C8×C13 ⋊ C4 |
| Sylow | C13 ⋊ #1757 |
284 conjugacy classes of subgroups; only the 88 normal subgroups are shown.
This group has 284 conjugacy classes of subgroups — too many to draw. Only its 88 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 416 |
Polycyclic presentation:
2^7,13|a^2=e,b^2=f,c^2=e,e^2=g,b^a=bd,f^a=fg,d^b=dg,h^b=h^8,h^f=h^12140 conjugacy classes — view the full character table.
| maximal subgroup of | #16777311, #16777313, #16777316, … |
| maximal normal subgroup of | #16777311, #16777313, #16777316, … |
| maximal quotient of | #16780379, #16780382, #16780385, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1664, 20265);