Finite Group DatabasebetaFinite Group Databasebeta| order | 1904 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C23 |
No aliases for this group.
| Fitting | C22×C7×C17 ⋊ C22 |
| Hall | C7×C17 ⋊ C2×D4 |
| Sylow | C17 ⋊ D4×D7 |
| Sylow | C7 ⋊ D4×D17 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C2 | C2×D7×D17 |
| commutator, socle, cosocle | C2×C7×C17 | C23 |
| Fitting | C22×C7×C17 | C22 |
| hypercenter | C22 | D7×D17 |
| hypocenter | C7×C17 | C2×D4 |
| LCS | G ▷ C2×C7×C17 ▷ C7×C17 | |
| UCS | C1 ◁ C2 ◁ C22 | |
108 conjugacy classes of subgroups.
| transitive degree | μt(G) = 476 |
Polycyclic presentation:
2^4,7,17|c^a=cd,f^a=f^16,c^b=cd,e^b=e^6161 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1904, 137);