Finite Group DatabasebetaFinite Group Databasebeta| order | 7808 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C24 |
No aliases for this group.
| Sylow | C61 ⋊ #2990 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C23×#6923 |
| commutator, socle | C22×C61 | C23×C4 |
| Fitting | #117×C61 | C4 |
| hypercenter | #117 | #6923 |
| hypocenter | C61 | #2990 |
| LCS | G ▷ C22×C61 ▷ C61 | |
| UCS | C1 ◁ C22 ◁ #117 | |
398 conjugacy classes of subgroups; only the 158 normal subgroups are shown.
This group has 398 conjugacy classes of subgroups — too many to draw. Only its 158 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Polycyclic presentation:
2^7,61|a^2=f,d^2=e,f^2=g,b^a=be,d^a=de,h^a=h^11,c^b=ceg,h^c=h^60,h^d=h^60,h^f=h^60350 conjugacy classes — view the full character table.
| maximal subgroup of | #30600918, #30600922, #30600926, … |
| maximal normal subgroup of | #30600918, #30600922, #30600926, … |
| maximal quotient of | #30614682, #30614705, #30614745, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(7808, 21437);