Finite Group DatabasebetaFinite Group Databasebeta| order | 18688 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C24 |
No aliases for this group.
| Fitting | C2×H(5,𝔽2)×C73 ⋊ C4 |
| Sylow | C73 ⋊ #13561 |
550 conjugacy classes of subgroups; only the 60 normal subgroups are shown.
This group has 550 conjugacy classes of subgroups — too many to draw. Only its 60 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 1168 |
Polycyclic presentation:
2^8,73|a^2=e,f^2=h,b^a=bd,d^a=df,f^a=fg,g^a=gh,i^a=i^27,c^b=ch,e^b=efh,f^b=fh,g^b=gh,e^d=egh,f^d=fh,f^e=fh,i^e=i^72640 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18688, 1097837);