Finite Group Databasebeta

D39×C79 #20259706

order6162
isoclinismisoclinic class of D39
automorphism?
homologyAbelianization (H1) = C2×C79 · Schur multiplier (H2) = C1

Aliases

direct productD39×C79
unambiguous semidirect productC3⋊(D13×C79)
unambiguous semidirect productC13⋊(D3×C79)

Splittings

Fitting, socle, HallC3×C13×C79 ⋊ C2
derived, HallC3×C13 ⋊ C2×C79
HallC13×C79 ⋊ D3
HallC3×C79 ⋊ D13
SylowC13 ⋊ D3×C79
SylowC3 ⋊ D13×C79

Subgroups

subgroupG/H
center, hypercenterC79D39
commutator, hypocenterC3×C13C2×C79
FrattiniC1G
Fitting, socleC3×C13×C79C2
LCSG ▷ C3×C13
UCSC1 ◁ C79

16 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1659 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD39×D79, D3×D13×C79, D39⋊D79, …
maximal normal subgroup ofD39×D79, D3×D13×C79, D39⋊D79, …
maximal quotient ofC79×Dic39, C2×D39×C79, C79×D117, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6162, 13);