Finite Group DatabasebetaFinite Group Databasebeta| order | 16256 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #2204 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C127 · Schur multiplier (H2) = C23 |
| direct product | C127×#2205 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C2×C127 | B(4,𝔽2) |
| commutator, Frattini, cosocle | C2×Q8 | C23×C127 |
| prime radical | 2−1+4×C127 | C22 |
| LCS | G ▷ C2×Q8 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C127 ◁ C22×C127 ◁ C2×Q8×C127 ◁ G | |
224 conjugacy classes of subgroups.
2540 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C127×#13683, C127×#13684 |
| maximal normal subgroup of | C127×#13683, C127×#13684 |
| maximal quotient of | C127×#12101, C127×#12130, C127×#12146, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(16256, 937);