Finite Group DatabasebetaFinite Group Databasebeta| order | 16256 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of D4 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C8×C127 · Schur multiplier (H2) = C24×C4 |
| direct product | C2×#431×C127 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C42×C127 | C22 |
| commutator | C2 | C23×C8×C127 |
| Frattini, cosocle | C2×C4 | C24×C127 |
| socle | C23×C127 | C22×C4 |
| prime radical | C24×C127 | C2×C4 |
| LCS | G ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C42×C127 ◁ G | |
528 conjugacy classes of subgroups.
10160 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C127×#7848, C127×#7849, C127×#7850, … |
| maximal normal subgroup of | C127×#7848, C127×#7849, C127×#7850, … |
| maximal quotient of | C2×C127×#1744, C2×C4×C22⋊C8×C127, C2×C4×C4⋊C8×C127, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(16256, 1649);