Finite Group DatabasebetaFinite Group Databasebeta| order | 22784 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4 · Schur multiplier (H2) = C4 |
No aliases for this group.
| Sylow | C89 ⋊ #7535 |
150 conjugacy classes of subgroups; only the 27 normal subgroups are shown.
This group has 150 conjugacy classes of subgroups — too many to draw. Only its 27 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 1424 |
Polycyclic presentation:
2^8,89|a^2=d,b^2=g,c^2=fgh,e^2=gh,f^2=h,b^a=bc,c^a=ce,e^a=ef,f^a=fg,g^a=gh,i^a=i^88,c^b=cfgh,d^b=defh,e^b=egh,f^b=fh,d^c=dfg,e^d=egh,f^d=fh1697 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(22784, 57440);