Finite Group Databasebeta

C2×D2559 #23779555

order10236
automorphismAut(G) order 8721072
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD5118
direct productC2×D2559
unambiguous semidirect product(C2×C3)⋊D853
unambiguous semidirect product(C2×C853)⋊D3

Splittings

Fitting, socleC2×C3×C853 ⋊ C2
derived, HallC3×C853 ⋊ C22
SylowC853 ⋊ C2×D3
SylowC3 ⋊ C2×D853

Subgroups

subgroupG/H
center, hypercenterC2D2559
commutator, cosocle, hypocenterC3×C853C22
FrattiniC1G
Fitting, socleC2×C3×C853C2
LCSG ▷ C3×C853
UCSC1 ◁ C2

20 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2562 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×D7677, C2×C3⋊(D853⋊C3), D3×D2559, …
maximal normal subgroup ofC2×C3⋊(D853⋊C3), C2×C3×D2559, D10236
maximal quotient ofC2×D7677, D3×D2559, C2×C3×D2559, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10236, 16);