Finite Group Databasebeta

D3×D7×C103 #22575772

order8652
automorphism?
homologyAbelianization (H1) = C22×C103 · Schur multiplier (H2) = C2

Aliases

direct productD3×D7×C103
unambiguous semidirect product(D3×C7)⋊(C2×C103)
unambiguous semidirect product(C3×D7)⋊(C2×C103)
unambiguous semidirect productD21⋊(C2×C103)

Splittings

Fitting, socle, HallC3×C7×C103 ⋊ C22
derived, HallC3×C7 ⋊ C22×C103
HallC7×C103 ⋊ C2×D3
HallC3×C103 ⋊ C2×D7
SylowC7 ⋊ C2×D3×C103
SylowC3 ⋊ C2×D7×C103

Subgroups

subgroupG/H
center, hypercenterC103D3×D7
commutator, hypocenterC3×C7C22×C103
FrattiniC1G
Fitting, socleC3×C7×C103C22
LCSG ▷ C3×C7
UCSC1 ◁ C103

40 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1545 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD7×D9×C103, D3×AGL(1,𝔽7)×C103, D3×#16864502, …
maximal normal subgroup ofD3×AGL(1,𝔽7)×C103, D3×#16864502, D3×#16864501, …
maximal quotient ofD7×D9×C103, C3×D3×D7×C103, D3×D21×C103, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8652, 45);