Finite Group Databasebeta

(C19⋊C3)⋊(C32⋊C27) #28356885

order13851
automorphism?
homologyAbelianization (H1) = C32×C27 · Schur multiplier (H2) = C34

Aliases

unambiguous semidirect product(C19⋊C3)⋊(C32⋊C27)

Splittings

SylowC19 ⋊ C3×C32⋊C27

Subgroups

subgroupG/H
centerC3×C9C3×#4296
commutatorC3×C19C32×C27
FrattiniC32C32×#4296
FittingC32×C9×C19C9
socleC32×C19C32×C9
prime radicalC33×C19⋊C3C9
cosocleC3×#4294C33
hypercenterC32×C9#4296
hypocenterC19C3×C32⋊C27
LCSG ▷ C3×C19 ▷ C19
UCSC1 ◁ C3×C9 ◁ C32×C9

464 conjugacy classes of subgroups; only the 129 normal subgroups are shown.

normal subgroups only

This group has 464 conjugacy classes of subgroups — too many to draw. Only its 129 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1539

Polycyclic presentation:

3^6,19|a^3=e,e^3=f,b^a=bd,g^a=g^4,g^c=g^11,g^e=g^7

Conjugacy classes & character table

459 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13851, 4249);