Finite Group Databasebeta

(C2×AGL(1,𝔽5))⋊(C3⋊C16) #14278693

order1920
automorphism?
homologyAbelianization (H1) = C4×C16 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect product(C2×AGL(1,𝔽5))⋊(C3⋊C16)

Splittings

HallC3×C5 ⋊ #1374
SylowC5 ⋊ #67657
SylowC3 ⋊ (C2×AGL(1,𝔽5))⋊C16

Subgroups

subgroupG/H
center, Frattini, hypercenterC2×C8D3×AGL(1,𝔽5)
commutatorC2×C3×C5C4×C16
FittingC2×C3×C5×C8C2×C4
socleC22×C3×C5C4×C8
prime radicalC22×C3×D5C2×C8
cosocleC2×C3×C8×D5C22
hypocenterC3×C5#1374
LCSG ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C2×C8

320 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 480

Polycyclic presentation:

2^7,3,5|a^2=d,b^2=e,d^2=f,f^2=g,b^a=bc,h^a=h^2,i^b=i^2,i^e=i^4

Conjugacy classes & character table

192 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 4391);