Finite Group DatabasebetaFinite Group Databasebeta| order | 16672 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C2 |
No aliases for this group.
| Fitting | C42×C521 ⋊ C2 |
| Sylow | C521 ⋊ #126 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C22×D521 |
| commutator, socle, cosocle | C22×C521 | C23 |
| Fitting | C42×C521 | C2 |
| prime radical | C22×D521 | C22 |
| hypercenter | C42 | D521 |
| hypocenter | C521 | #126 |
| LCS | G ▷ C22×C521 ▷ C521 | |
| UCS | C1 ◁ C22 ◁ C42 | |
60 conjugacy classes of subgroups.
| transitive degree | μt(G) = 8336 |
Polycyclic presentation:
2^5,521|b^2=de,c^2=d,b^a=bd,c^a=ce,f^a=f^5204174 conjugacy classes. The character table is too large to display.
| maximal subgroup of | #126×D521, C2×#30659702, #45687965, … |
| maximal normal subgroup of | #126×D521, C2×#30659702, #45687965, … |
| maximal quotient of | #45687300, #45687316, #45687323, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(16672, 140);