Finite Group Databasebeta

D5655 #26015196

order11310
automorphismAut(G) order 15200640
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD5655
unambiguous semidirect productC3⋊D1885
unambiguous semidirect productC5⋊D1131
unambiguous semidirect productC13⋊D435
unambiguous semidirect productC29⋊D195

Splittings

Fitting, socle, derived, HallC3×C5×C13×C29 ⋊ C2
HallC5×C13×C29 ⋊ D3
HallC3×C13×C29 ⋊ D5
HallC3×C5×C29 ⋊ D13
HallC13×C29 ⋊ D15
HallC3×C5×C13 ⋊ D29
HallC5×C29 ⋊ D39
HallC3×C29 ⋊ D65
HallC5×C13 ⋊ D87
HallC3×C13 ⋊ D145
SylowC29 ⋊ D195
HallC3×C5 ⋊ D377
SylowC13 ⋊ D435
SylowC5 ⋊ D1131
SylowC3 ⋊ D1885

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C5×C13×C29C2
LCSG ▷ C3×C5×C13×C29
UCSC1

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 50
transitive degreeμt(G) = 5655

A minimal faithful permutation representation — 2 generators on 50 points:

(1,2,3)(4,5,6,7,8)(9,10,11,12,13,14,15,16,17,18,19,20,21)(22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50);(2,3)(5,8)(6,7)(10,21)(11,20)(12,19)(13,18)(14,17)(15,16)(23,50)(24,49)(25,48)(26,47)(27,46)(28,45)(29,44)(30,43)(31,42)(32,41)(33,40)(34,39)(35,38)(36,37)

Polycyclic presentation:

2,3,5,13,29|b^a=b^2,c^a=c^4,d^a=d^12,e^a=e^28

Conjugacy classes & character table

2829 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD29×D195, D13×D435, D15×D377, …
maximal normal subgroup ofD29×D195, D13×D435, D15×D377, …
maximal quotient ofDic5655, C2×D5655, D16965, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11310, 17);