Finite Group Databasebeta

C2×D2669 #24922680

order10676
automorphismAut(G) order 13323648
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD5338
direct productC2×D2669
unambiguous semidirect product(C2×C17)⋊D157
unambiguous semidirect product(C2×C157)⋊D17

Splittings

Fitting, socleC2×C17×C157 ⋊ C2
derived, HallC17×C157 ⋊ C22
SylowC157 ⋊ C2×D17
SylowC17 ⋊ C2×D157

Subgroups

subgroupG/H
center, hypercenterC2D2669
commutator, cosocle, hypocenterC17×C157C22
FrattiniC1G
Fitting, socleC2×C17×C157C2
LCSG ▷ C17×C157
UCSC1 ◁ C2

20 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2672 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×C17⋊(D157⋊C3), D3×D2669, C2×C3×D2669, …
maximal normal subgroup ofC2×C17⋊(D157⋊C3), C2×C3×D2669, D10676
maximal quotient ofD3×D2669, C2×C3×D2669, C2×D8007, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10676, 13);