Finite Group Databasebeta

D31×D65 #22549002

order8060
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD31×D65
unambiguous semidirect product(C5×D31)⋊D13
unambiguous semidirect product(C13×D31)⋊D5

Splittings

Fitting, socle, derived, HallC5×C13×C31 ⋊ C22
HallC13×C31 ⋊ C2×D5
HallC5×C31 ⋊ C2×D13
HallC5×C13 ⋊ C2×D31
SylowC31 ⋊ C2×D65
SylowC13 ⋊ D5×D31
SylowC5 ⋊ D13×D31

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC5×C13×C31C22
LCSG ▷ C5×C13×C31
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

578 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14559023⋊D5, #14559022⋊D5, D31×C5⋊(D13⋊C3), …
maximal normal subgroup of#14559023⋊D5, #14559022⋊D5, D31×C5⋊(D13⋊C3), …
maximal quotient ofC3×D31×D65, D31×D195, D65×D93, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8060, 35);