Finite Group Databasebeta
Cayley diagram

C3×ΓL(1,𝔽16) #4376

order180
isoclinismisoclinic class of ΓL(1,𝔽16)
automorphismAut(G) = C2×D3×AGL(1,𝔽5) (order 240) · Inn(G) = ΓL(1,𝔽16) · Out(G) = C22
homologyAbelianization (H1) = C3×C4 · Schur multiplier (H2) = C1

Aliases

direct productC3×ΓL(1,𝔽16)
unambiguous semidirect productC3⋊(C3×AGL(1,𝔽5))

Splittings

Fitting, socle, HallC32×C5 ⋊ C4
derivedC3×C5 ⋊ C3×C4
SylowC32 ⋊ AGL(1,𝔽5)
SylowC5 ⋊ C3×Dic3

Subgroups

subgroupG/H
center, hypercenterC3ΓL(1,𝔽16)
commutator, hypocenterC3×C5C3×C4
FrattiniC1G
Fitting, socleC32×C5C4
prime radicalC32×D5C2
cosocleC3×D5C2×C3
LCSG ▷ C3×C5
UCSC1 ◁ C3

28 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 11
transitive degreeμt(G) = 30

A minimal faithful permutation representation — 2 generators on 11 points:

(1,2,3)(5,6)(8,11,10,9);(4,5,6)(7,8,11,9,10)

Conjugacy classes & character table

27 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC3×D3×AGL(1,𝔽5), D3×ΓL(1,𝔽16), ΓL(1,𝔽16)⋊D3, …
maximal normal subgroup ofC3×D3×AGL(1,𝔽5), D3×ΓL(1,𝔽16), ΓL(1,𝔽16)⋊D3, …
maximal quotient ofC3×C3⋊#170, C2×C3×ΓL(1,𝔽16), C3×C9⋊AGL(1,𝔽5), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(180, 21);