Finite Group DatabasebetaFinite Group Databasebeta| order | 1216 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C22×C42 |
No aliases for this group.
| Fitting | C19×#124 ⋊ C2 |
| Sylow | C19 ⋊ H(3,𝔽4) |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C23×D19 |
| commutator, socle, cosocle | C22×C19 | C24 |
| Fitting | C19×#124 | C2 |
| hypercenter | #124 | D19 |
| hypocenter | C19 | H(3,𝔽4) |
| LCS | G ▷ C22×C19 ▷ C19 | |
| UCS | C1 ◁ C22 ◁ #124 | |
260 conjugacy classes of subgroups; only the 91 normal subgroups are shown.
This group has 260 conjugacy classes of subgroups — too many to draw. Only its 91 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 304 |
Polycyclic presentation:
2^6,19|a^2=e,b^2=e,b^a=be,c^a=cf,d^a=def,c^b=cef,d^b=de,g^d=g^18145 conjugacy classes — view the full character table.
| maximal subgroup of | #14562923, #14562925, #14562939, … |
| maximal normal subgroup of | #14562923, #14562925, #14562939, … |
| maximal quotient of | #14566772, #14566775, #14566804, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1216, 1291);