Finite Group Databasebeta

C3⋊Dic741 #22580233

order8892
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect productC3⋊Dic741
unambiguous semidirect productC19⋊(C3⋊Dic39)

Splittings

derived, HallC32×C13×C19 ⋊ C4
HallC13×C19 ⋊ C3⋊Dic3
HallC32×C19 ⋊ Dic13
HallC32×C13 ⋊ Dic19
SylowC19 ⋊ C3⋊Dic39
SylowC13 ⋊ C3⋊Dic57
SylowC32 ⋊ Dic247

Subgroups

subgroupG/H
center, Frattini, hypercenterC2C3⋊D741
commutator, hypocenterC32×C13×C19C4
Fitting, socleC2×C32×C13×C19C2
LCSG ▷ C32×C13×C19
UCSC1 ◁ C2

72 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2,3^2,13,19,2|a^2=f,b^a=b^2,c^a=c^2,d^a=d^12,e^a=e^18

Conjugacy classes & character table

2226 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8892, 136);