Finite Group Databasebeta

C3⋊Dic903 #24925545

order10836
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect productC3⋊Dic903
unambiguous semidirect productC7⋊(C3⋊Dic129)
unambiguous semidirect productC43⋊(C3⋊Dic21)

Splittings

derived, HallC32×C7×C43 ⋊ C4
HallC32×C43 ⋊ Dic7
HallC7×C43 ⋊ C3⋊Dic3
HallC32×C7 ⋊ Dic43
SylowC43 ⋊ C3⋊Dic21
SylowC32 ⋊ Dic301
SylowC7 ⋊ C3⋊Dic129

Subgroups

subgroupG/H
center, Frattini, hypercenterC2C3⋊D903
commutator, hypocenterC32×C7×C43C4
Fitting, socle, prime radical, cosocleC2×C32×C7×C43C2
LCSG ▷ C32×C7×C43
UCSC1 ◁ C2

72 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2,3^2,7,43,2|a^2=f,b^a=b^2,c^a=c^2,d^a=d^6,e^a=e^42

Conjugacy classes & character table

2712 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10836, 137);