Finite Group Databasebeta

D2871 #19153288

order5742
automorphismAut(G) order 4823280
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD2871
unambiguous semidirect productC9⋊D319
unambiguous semidirect productC11⋊D261
unambiguous semidirect productC29⋊D99

Splittings

Fitting, derived, HallC9×C11×C29 ⋊ C2
HallC11×C29 ⋊ D9
HallC9×C29 ⋊ D11
HallC9×C11 ⋊ D29
SylowC29 ⋊ D99
SylowC11 ⋊ D261
SylowC9 ⋊ D319

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, hypocenterC9×C11×C29C2
FrattiniC3D957
socleC3×C11×C29D3
LCSG ▷ C9×C11×C29
UCSC1

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2,3,11,29,3|b^3=e^2,b^a=b^2e,c^a=c^10,d^a=d^28,e^a=e^2

Conjugacy classes & character table

1437 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD29×D99, D11×D261, D9×D319, …
maximal normal subgroup ofD29×D99, D11×D261, D9×D319, …
maximal quotient ofDic2871, C2×D2871, C5×D2871, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5742, 8);