Finite Group Databasebeta

C19×(C103⋊C3)⋊C4 #37553576

order23484
automorphism?
homologyAbelianization (H1) = C3×C4×C19 · Schur multiplier (H2) = C1

Aliases

direct productC19×(C103⋊C3)⋊C4
unambiguous semidirect product(C103⋊C3)⋊(C4×C19)
unambiguous semidirect productDic103⋊(C3×C19)

Splittings

derived, SylowC103 ⋊ C3×C4×C19
HallC19×Dic103 ⋊ C3
HallC19×C103⋊C3 ⋊ C4
HallC19×C103 ⋊ C3×C4
HallDic103 ⋊ C3×C19
HallC103⋊C3 ⋊ C4×C19

Subgroups

subgroupG/H
center, hypercenterC2×C19D103⋊C3
commutator, hypocenterC103C3×C4×C19
FrattiniC2C19×D103⋊C3
Fitting, socleC2×C19×C103C2×C3
prime radicalC2×C19×C103⋊C3C2
cosocleC2×C103C2×C3×C19
LCSG ▷ C103
UCSC1 ◁ C2×C19

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7828

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23484, 13);