Finite Group Databasebeta

C2×C19×AGL(1,𝔽5) #10625596

order760
isoclinismisoclinic class of AGL(1,𝔽5)
automorphism?
homologyAbelianization (H1) = C2×C4×C19 · Schur multiplier (H2) = C2

Aliases

direct productC2×C19×AGL(1,𝔽5)
unambiguous semidirect productD5⋊(C4×C19)

Splittings

Fitting, socleC2×C5×C19 ⋊ C4
derived, SylowC5 ⋊ C2×C4×C19
HallC5×C19 ⋊ C2×C4

Subgroups

subgroupG/H
center, hypercenterC2×C19AGL(1,𝔽5)
commutator, hypocenterC5C2×C4×C19
FrattiniC1G
Fitting, socleC2×C5×C19C4
prime radicalC2×D5×C19C2
cosocleD5C22×C19
LCSG ▷ C5
UCSC1 ◁ C2×C19

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 190

Conjugacy classes & character table

190 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofAGL(1,𝔽5)×Dic19, (C2×AGL(1,𝔽5))⋊D19, Dic19⋊AGL(1,𝔽5), …
maximal normal subgroup ofAGL(1,𝔽5)×Dic19, (C2×AGL(1,𝔽5))⋊D19, Dic19⋊AGL(1,𝔽5), …
maximal quotient ofC19×D5⋊C8, C19×#700, C4×C19×AGL(1,𝔽5), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(760, 33);