Finite Group Databasebeta

C3⋊Dic3081 #49149491

order36972
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect productC3⋊Dic3081
unambiguous semidirect productC79⋊(C3⋊Dic39)

Splittings

derived, HallC32×C13×C79 ⋊ C4
HallC13×C79 ⋊ C3⋊Dic3
HallC32×C79 ⋊ Dic13
HallC32×C13 ⋊ Dic79
SylowC79 ⋊ C3⋊Dic39
SylowC13 ⋊ C3⋊Dic237
SylowC32 ⋊ Dic1027

Subgroups

subgroupG/H
center, Frattini, hypercenterC2C3⋊D3081
commutator, hypocenterC32×C13×C79C4
Fitting, socle, prime radical, cosocleC2×C32×C13×C79C2
LCSG ▷ C32×C13×C79
UCSC1 ◁ C2

72 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 36972

Polycyclic presentation:

2,3^2,13,79,2|a^2=f,b^a=b^2,c^a=c^2,d^a=d^12,e^a=e^78

Conjugacy classes & character table

9246 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36972, 139);