Finite Group DatabasebetaFinite Group Databasebeta| order | 16256 |
| nilpotency class | 3 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C127 · Schur multiplier (H2) = C2 |
| direct product | C127×#1587 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C127 | C2×D4 |
| commutator | C2×C4 | C22×C4×C127 |
| Frattini, cosocle | C42 | C23×C127 |
| socle, prime radical | C22×C127 | C4×D4 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C127 ◁ C4×C8×C127 ◁ G | |
152 conjugacy classes of subgroups; only the 84 normal subgroups are shown.
This group has 152 conjugacy classes of subgroups — too many to draw. Only its 84 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
4826 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C2×C127×#1587, C127×#17868, C127×#17870, … |
| maximal normal subgroup of | C2×C127×#1587, C127×#17868, C127×#17870, … |
| maximal quotient of | C127×#8205, C127×#8213, C127×#8288, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(16256, 319);