Finite Group Databasebeta

C9×C179⋊AGL(1,𝔽5) #44567324

order32220
automorphism?
homologyAbelianization (H1) = C4×C9 · Schur multiplier (H2) = C1

Aliases

direct productC9×C179⋊AGL(1,𝔽5)
unambiguous semidirect productC179⋊(C9×AGL(1,𝔽5))

Splittings

Fitting, HallC5×C9×C179 ⋊ C4
derived, HallC5×C179 ⋊ C4×C9
HallC9×C179 ⋊ AGL(1,𝔽5)
SylowC179 ⋊ C9×AGL(1,𝔽5)
HallC5×C9 ⋊ Dic179
SylowC5 ⋊ C9×Dic179

Subgroups

subgroupG/H
center, hypercenterC9C179⋊AGL(1,𝔽5)
commutator, hypocenterC5×C179C4×C9
FrattiniC3C3×C179⋊AGL(1,𝔽5)
FittingC5×C9×C179C4
socleC3×C5×C179C3×C4
prime radical, cosocleC3×D5×C179C2×C3
LCSG ▷ C5×C179
UCSC1 ◁ C9

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8055

Conjugacy classes & character table

3249 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32220, 11);