Finite Group DatabasebetaFinite Group Databasebeta| order | 16256 |
| nilpotency class | 5 |
| isoclinism | isoclinic class of #1404 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4×C127 · Schur multiplier (H2) = C22 |
| direct product | C127×#1404 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C2×C127 | AΣL(1,𝔽16) |
| commutator | C2×Q8 | C2×C4×C127 |
| Frattini, cosocle | #124 | C22×C127 |
| prime radical | #454×C127 | C2 |
| LCS | G ▷ C2×Q8 ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C127 ◁ C22×C127 ◁ C2×C4×C127 ◁ #124×C127 ◁ G | |
112 conjugacy classes of subgroups; only the 28 normal subgroups are shown.
This group has 112 conjugacy classes of subgroups — too many to draw. Only its 28 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
2159 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C2×C127×#1404, C127×#13568, C127×#13569, … |
| maximal normal subgroup of | C2×C127×#1404, C127×#13568, C127×#13569, … |
| maximal quotient of | C127×#7345, C127×#7376, C127×#7408, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(16256, 136);