Finite Group Databasebeta

C3⋊(#13132997⋊C7) #47977905

order35364
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC3⋊(#13132997⋊C7)
unambiguous semidirect product(C3⋊#13132997)⋊C7

Splittings

Fitting, socle, derived, HallC3×C421 ⋊ C4×C7
HallC3×C421⋊C7 ⋊ C4
HallC3⋊#13132997 ⋊ C7
HallC421⋊C7 ⋊ Dic3
SylowC421 ⋊ C7×Dic3
SylowC3 ⋊ #13132997⋊C7

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC3×C421C4×C7
prime radicalC3×D421⋊C7C2
cosocleC3×D421C2×C7
LCSG ▷ C3×C421
UCSC1

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1263

Polycyclic presentation:

2,7,2,3,421|a^2=c,d^a=d^2,e^a=e^29,e^b=e^370,e^c=e^420

Conjugacy classes & character table

87 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(35364, 35);