Finite Group Databasebeta

D5×C19×C31 #20238121

order5890
isoclinismisoclinic class of D5
automorphism?
homologyAbelianization (H1) = C2×C19×C31 · Schur multiplier (H2) = C1

Aliases

direct productD5×C19×C31
unambiguous semidirect productC5⋊(C2×C19×C31)

Splittings

Fitting, socle, HallC5×C19×C31 ⋊ C2
derived, SylowC5 ⋊ C2×C19×C31
HallC5×C31 ⋊ C2×C19
HallC5×C19 ⋊ C2×C31

Subgroups

subgroupG/H
center, hypercenterC19×C31D5
commutator, hypocenterC5C2×C19×C31
FrattiniC1G
Fitting, socleC5×C19×C31C2
LCSG ▷ C5
UCSC1 ◁ C19×C31

16 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2356 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC19×AGL(1,𝔽5)×C31, C19×C31⋊AGL(1,𝔽5), C31×C19⋊AGL(1,𝔽5), …
maximal normal subgroup ofC19×AGL(1,𝔽5)×C31, C19×C31⋊AGL(1,𝔽5), C31×C19⋊AGL(1,𝔽5), …
maximal quotient ofC19×Dic5×C31, C2×D5×C19×C31, C3×D5×C19×C31, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5890, 6);