Finite Group Databasebeta

D2595 #19104458

order5190
automorphismAut(G) order 3570720
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD2595
unambiguous semidirect productC3⋊D865
unambiguous semidirect productC5⋊D519
unambiguous semidirect productC173⋊D15

Splittings

Fitting, socle, derived, HallC3×C5×C173 ⋊ C2
HallC5×C173 ⋊ D3
HallC3×C173 ⋊ D5
SylowC173 ⋊ D15
HallC3×C5 ⋊ D173
SylowC5 ⋊ D519
SylowC3 ⋊ D865

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC3×C5×C173C2
LCSG ▷ C3×C5×C173
UCSC1

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2,3,5,173|b^a=b^2,c^a=c^4,d^a=d^172

Conjugacy classes & character table

1299 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD7785, C3⋊D2595, C3×D2595, …
maximal normal subgroup ofC3×D2595, C5×D2595, C7×D2595
maximal quotient ofD7785, C3⋊D2595, C3×D2595, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5190, 8);