Finite Group DatabasebetaFinite Group Databasebeta| order | 19648 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C24 |
No aliases for this group.
| Fitting | #121×C307 ⋊ C2 |
| Sylow | C307 ⋊ #538 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C23×D307 |
| commutator, socle, cosocle | C22×C307 | C24 |
| Fitting | #121×C307 | C2 |
| hypercenter | #121 | D307 |
| hypocenter | C307 | #538 |
| LCS | G ▷ C22×C307 ▷ C307 | |
| UCS | C1 ◁ C22 ◁ #121 | |
250 conjugacy classes of subgroups; only the 95 normal subgroups are shown.
This group has 250 conjugacy classes of subgroups — too many to draw. Only its 95 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 4912 |
Polycyclic presentation:
2^6,307|b^2=f,b^a=be,c^a=cf,d^a=de,c^b=ce,g^b=g^306,g^c=g^3062164 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(19648, 1136);