Finite Group Databasebeta

D2659 #19128558

order5318
automorphismAut(G) order 7067622
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD2659
unambiguous semidirect productC2659⋊C2

Splittings

Fitting, socle, derived, SylowC2659 ⋊ C2

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC2659C2
LCSG ▷ C2659
UCSC1

4 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2,2659|b^a=b^2658

Conjugacy classes & character table

1331 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD2659⋊C3, C3×D2659, D7977, …
maximal normal subgroup ofD2659⋊C3, C3×D2659, C5×D2659, …
maximal quotient ofC3×D2659, D7977, C5×D2659, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5318, 1);