Finite Group DatabasebetaFinite Group Databasebeta| order | 896 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C24×C4 |
No aliases for this group.
| Fitting | C2×C7×#121 ⋊ C2 |
| Sylow | C7 ⋊ #2617 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C23 | C23×D7 |
| commutator, socle, cosocle | C23×C7 | C24 |
| Fitting | C2×C7×#121 | C2 |
| hypercenter | C2×#121 | D7 |
| hypocenter | C7 | #2617 |
| LCS | G ▷ C23×C7 ▷ C7 | |
| UCS | C1 ◁ C23 ◁ C2×#121 | |
824 conjugacy classes of subgroups; only the 157 normal subgroups are shown.
This group has 824 conjugacy classes of subgroups — too many to draw. Only its 157 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 224 |
Polycyclic presentation:
2^7,7|a^2=f,b^a=be,c^a=cf,c^b=cg,h^b=h^6,d^c=de116 conjugacy classes — view the full character table.
| maximal subgroup of | #13249856, #13249866, #13253989, … |
| maximal normal subgroup of | #13249856, #13249866, #13253989, … |
| maximal quotient of | #13280152, #13280180, #13280314, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(896, 14921);