Finite Group Databasebeta

Dic531 #14523764

order2124
isoclinismisoclinic class of D531
automorphismAut(G) order 369576
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

dicyclicDic531
unambiguous semidirect productC9⋊Dic59
unambiguous semidirect productC59⋊Dic9

Splittings

derived, HallC9×C59 ⋊ C4
SylowC59 ⋊ Dic9
SylowC9 ⋊ Dic59

Subgroups

subgroupG/H
center, hypercenterC2D531
commutator, hypocenterC9×C59C4
FrattiniC2×C3D177
Fitting, cosocleC2×C9×C59C2
socle, prime radicalC2×C3×C59D3
LCSG ▷ C9×C59
UCSC1 ◁ C2

18 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 72
transitive degreeμt(G) = 2124

A minimal faithful permutation representation — 2 generators on 72 points:

(1,2)(3,4)(5,6,7,8,9,10,11,12,13)(14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72);(1,3,2,4)(6,13)(7,12)(8,11)(9,10)(15,72)(16,71)(17,70)(18,69)(19,68)(20,67)(21,66)(22,65)(23,64)(24,63)(25,62)(26,61)(27,60)(28,59)(29,58)(30,57)(31,56)(32,55)(33,54)(34,53)(35,52)(36,51)(37,50)(38,49)(39,48)(40,47)(41,46)(42,45)(43,44)

Polycyclic presentation:

2,3,59,2,3|a^2=d,b^3=e^2,b^a=b^2e,c^a=c^58,e^a=e^2

Conjugacy classes & character table

534 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC7×Dic531, Dic3717, C11×Dic531, …
maximal normal subgroup ofC7×Dic531, C11×Dic531, C13×Dic531, …
maximal quotient ofC7×Dic531, Dic3717, C11×Dic531, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2124, 4);