Finite Group Databasebeta

(C49⋊C3)⋊#1039 #28412869

order14700
automorphism?
homologyAbelianization (H1) = C3×C4 · Schur multiplier (H2) = C5

Aliases

unambiguous semidirect product(C49⋊C3)⋊#1039

Splittings

derived, HallC52×C49 ⋊ C3×C4
HallC49⋊#1039 ⋊ C3
HallC52×C49⋊C3 ⋊ C4
HallC49⋊C3 ⋊ #1039
SylowC49 ⋊ C3×#1039
SylowC52 ⋊ (C49⋊C3)⋊C4

Subgroups

subgroupG/H
center, hypercenterC2C5⋊(C5⋊(D49⋊C3))
commutator, hypocenterC52×C49C3×C4
FrattiniC2×C7C5⋊(C5⋊AGL(1,𝔽7))
Fitting, cosocleC2×C52×C49C2×C3
socleC2×C52×C7AGL(1,𝔽7)
prime radicalC2×C52×C49⋊C3C2
LCSG ▷ C52×C49
UCSC1 ◁ C2

144 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2,3,5^2,7,2,7|a^2=f,e^7=g^6,c^a=c^4,d^a=d^4,e^a=e^6g,g^a=g^6,e^b=e^4g^5,g^b=g^4

Conjugacy classes & character table

484 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14700, 48);