Finite Group DatabasebetaFinite Group Databasebeta| order | 18688 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C42 · Schur multiplier (H2) = C22×C42 |
No aliases for this group.
| Sylow | C73 ⋊ #13833 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C24 | C23×D73 |
| commutator | C22×C73 | C22×C42 |
| Fitting | C73×C4⋊#95 | C2 |
| socle, prime radical, cosocle | C24×C73 | C24 |
| hypercenter | C4⋊#95 | D73 |
| hypocenter | C73 | #13833 |
| LCS | G ▷ C22×C73 ▷ C73 | |
| UCS | C1 ◁ C24 ◁ C4⋊#95 | |
1326 conjugacy classes of subgroups.
| transitive degree | μt(G) = 18688 |
Polycyclic presentation:
2^8,73|a^2=g,b^2=h,c^2=eg,d^2=e,b^a=be,c^a=cf,d^a=def,c^b=cef,d^b=de,i^b=i^72,i^c=i^72,i^d=i^722092 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18688, 91216);