Finite Group Databasebeta

D5355 #24924202

order10710
automorphismAut(G) order 12337920
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD5355
unambiguous semidirect productC5⋊D1071
unambiguous semidirect productC7⋊D765
unambiguous semidirect productC9⋊D595
unambiguous semidirect productC17⋊D315

Splittings

Fitting, derived, HallC5×C7×C9×C17 ⋊ C2
HallC7×C9×C17 ⋊ D5
HallC5×C9×C17 ⋊ D7
HallC5×C7×C17 ⋊ D9
HallC5×C7×C9 ⋊ D17
HallC9×C17 ⋊ D35
HallC7×C17 ⋊ D45
HallC5×C17 ⋊ D63
HallC7×C9 ⋊ D85
HallC5×C9 ⋊ D119
HallC5×C7 ⋊ D153
SylowC17 ⋊ D315
SylowC9 ⋊ D595
SylowC7 ⋊ D765
SylowC5 ⋊ D1071

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC5×C7×C9×C17C2
FrattiniC3D1785
socleC3×C5×C7×C17D3
LCSG ▷ C5×C7×C9×C17
UCSC1

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2,3,5,7,17,3|b^3=f^2,b^a=b^2f,c^a=c^4,d^a=d^6,e^a=e^16,f^a=f^2

Conjugacy classes & character table

2679 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD17×D315, D7×D765, D45×D119, …
maximal normal subgroup ofD17×D315, D7×D765, D45×D119, …
maximal quotient ofDic5355, C2×D5355, D16065, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10710, 17);