Finite Group Databasebeta

D39×D61 #23748971

order9516
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD39×D61
unambiguous semidirect product(C3×D61)⋊D13
unambiguous semidirect product(C13×D61)⋊D3

Splittings

Fitting, socle, derived, HallC3×C13×C61 ⋊ C22
HallC13×C61 ⋊ C2×D3
HallC3×C61 ⋊ C2×D13
SylowC61 ⋊ C2×D39
HallC3×C13 ⋊ C2×D61
SylowC13 ⋊ D3×D61
SylowC3 ⋊ D13×D61

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C13×C61C22
LCSG ▷ C3×C13×C61
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

672 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD61×D117, #18011724⋊D3, #18011723⋊D3, …
maximal normal subgroup of#18011724⋊D3, #18011723⋊D3, D61×C3⋊(D13⋊C3), …
maximal quotient ofD61×D117, C3×D39×D61, D183⋊D39, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9516, 80);