Finite Group Databasebeta

C27⋊AGL(1,𝔽5) #10587346

order540
isoclinismisoclinic class of C27⋊AGL(1,𝔽5)
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC27⋊AGL(1,𝔽5)

Splittings

Fitting, derived, HallC5×C27 ⋊ C4
SylowC27 ⋊ AGL(1,𝔽5)
SylowC5 ⋊ Dic27

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, hypocenterC5×C27C4
FrattiniC9ΓL(1,𝔽16)
socleC3×C5Dic9
prime radicalC3×D5D9
cosocleD5×C27C2
LCSG ▷ C5×C27
UCSC1

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 32
transitive degreeμt(G) = 135

Polycyclic presentation:

2^2,3,5,3^2|a^2=b,c^3=e^2f,e^3=f^2,c^a=c^2e,d^a=d^3,e^a=e^2f,f^a=f^2,d^b=d^4

Conjugacy classes & character table

57 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofAGL(1,𝔽5)×D27, C2×C27⋊AGL(1,𝔽5), C81⋊AGL(1,𝔽5), …
maximal normal subgroup ofAGL(1,𝔽5)×D27, C2×C27⋊AGL(1,𝔽5), C3×C27⋊AGL(1,𝔽5), …
maximal quotient ofC27⋊#170, C2×C27⋊AGL(1,𝔽5), C81⋊AGL(1,𝔽5), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(540, 6);