Finite Group Databasebeta

D3081 #20259707

order6162
automorphismAut(G) order 5767632
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD3081
unambiguous semidirect productC3⋊D1027
unambiguous semidirect productC13⋊D237
unambiguous semidirect productC79⋊D39

Splittings

Fitting, socle, derived, HallC3×C13×C79 ⋊ C2
HallC13×C79 ⋊ D3
HallC3×C79 ⋊ D13
SylowC79 ⋊ D39
HallC3×C13 ⋊ D79
SylowC13 ⋊ D237
SylowC3 ⋊ D1027

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC3×C13×C79C2
LCSG ▷ C3×C13×C79
UCSC1

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2,3,13,79|b^a=b^2,c^a=c^12,d^a=d^78

Conjugacy classes & character table

1542 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD39×D79, D13×D237, D3×D1027, …
maximal normal subgroup ofD39×D79, D13×D237, D3×D1027, …
maximal quotient ofDic3081, C2×D3081, D9243, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6162, 14);