Finite Group Databasebeta

D14805 #44444080

order29610
automorphism?
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD14805
unambiguous semidirect productC5⋊D2961
unambiguous semidirect productC7⋊D2115
unambiguous semidirect productC9⋊D1645
unambiguous semidirect productC47⋊D315

Splittings

Fitting, derived, HallC5×C7×C9×C47 ⋊ C2
HallC7×C9×C47 ⋊ D5
HallC5×C9×C47 ⋊ D7
HallC5×C7×C47 ⋊ D9
HallC9×C47 ⋊ D35
HallC7×C47 ⋊ D45
HallC5×C7×C9 ⋊ D47
HallC5×C47 ⋊ D63
HallC7×C9 ⋊ D235
SylowC47 ⋊ D315
HallC5×C9 ⋊ D329
HallC5×C7 ⋊ D423
SylowC9 ⋊ D1645
SylowC7 ⋊ D2115
SylowC5 ⋊ D2961

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC5×C7×C9×C47C2
FrattiniC3D4935
socleC3×C5×C7×C47D3
LCSG ▷ C5×C7×C9×C47
UCSC1

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 68
transitive degreeμt(G) = 14805

A minimal faithful permutation representation — 2 generators on 68 points:

(1,2,3,4,5,6,7,8,9)(10,11,12,13,14)(15,16,17,18,19,20,21)(22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68);(2,9)(3,8)(4,7)(5,6)(11,14)(12,13)(16,21)(17,20)(18,19)(23,68)(24,67)(25,66)(26,65)(27,64)(28,63)(29,62)(30,61)(31,60)(32,59)(33,58)(34,57)(35,56)(36,55)(37,54)(38,53)(39,52)(40,51)(41,50)(42,49)(43,48)(44,47)(45,46)

Polycyclic presentation:

2,3,5,7,47,3|b^3=f^2,b^a=b^2f,c^a=c^4,d^a=d^6,e^a=e^46,f^a=f^2

Conjugacy classes & character table

7404 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×D14805
maximal normal subgroup ofC2×D14805
maximal quotient ofDic14805, C2×D14805

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(29610, 17);