Finite Group DatabasebetaFinite Group Databasebeta| order | 16256 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #2196 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C127 · Schur multiplier (H2) = C23 |
| direct product | C127×#2198 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C2×C127 | B(4,𝔽2) |
| commutator, Frattini, cosocle | C2×D4 | C23×C127 |
| prime radical | #453×C127 | C2 |
| LCS | G ▷ C2×D4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C127 ◁ C22×C127 ◁ C2×D4×C127 ◁ G | |
246 conjugacy classes of subgroups; only the 56 normal subgroups are shown.
This group has 246 conjugacy classes of subgroups — too many to draw. Only its 56 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
2540 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C127×#13675, C127×#13676 |
| maximal normal subgroup of | C127×#13675, C127×#13676 |
| maximal quotient of | C127×#12092, C127×#12097, C127×#12122, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(16256, 930);