Finite Group Databasebeta

C19×#64418⋊C3 #30660724

order16758
automorphism?
homologyAbelianization (H1) = C2×C3×C19 · Schur multiplier (H2) = C1

Aliases

direct productC19×#64418⋊C3
unambiguous semidirect product#64418⋊(C3×C19)

Splittings

Fitting, socle, HallC72×C19 ⋊ C3×D3
derived#3862 ⋊ C2×C3×C19
HallC19×ΓL(1,𝔽8)2 ⋊ C2
HallΓL(1,𝔽8)2 ⋊ C2×C19
SylowC72 ⋊ C3×D3×C19

Subgroups

subgroupG/H
center, hypercenterC19#64418⋊C3
commutator, cosocle, hypocenter#3862C2×C3×C19
FrattiniC1G
Fitting, socleC72×C19C3×D3
LCSG ▷ #3862
UCSC1 ◁ C19

64 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 266

Conjugacy classes & character table

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

Relationships

maximal subgroup ofD19×#64418⋊C3, C19×(#64418⋊C2)⋊C3, (#64418⋊C3)⋊D19, …
maximal normal subgroup ofD19×#64418⋊C3, C19×(#64418⋊C2)⋊C3, (#64418⋊C3)⋊D19, …
maximal quotient ofC19×#10596868⋊C3, C2×C19×#64418⋊C3

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16758, 251);