Finite Group Databasebeta

Dic335 #13050696

order1340
isoclinismisoclinic class of D335
automorphismAut(G) order 176880
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

dicyclicDic335
unambiguous semidirect productC67⋊Dic5

Splittings

derived, HallC5×C67 ⋊ C4
SylowC67 ⋊ Dic5
SylowC5 ⋊ Dic67

Subgroups

subgroupG/H
center, Frattini, hypercenterC2D335
commutator, hypocenterC5×C67C4
Fitting, socle, prime radical, cosocleC2×C5×C67C2
LCSG ▷ C5×C67
UCSC1 ◁ C2

12 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 76
transitive degreeμt(G) = 1340

A minimal faithful permutation representation — 2 generators on 76 points:

(1,2)(3,4)(5,6,7,8,9)(10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76);(1,3,2,4)(6,9)(7,8)(11,76)(12,75)(13,74)(14,73)(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:

2^2,5,67|a^2=b,c^a=c^4,d^a=d^66

Conjugacy classes & character table

338 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC3×Dic335, Dic1005, (C67⋊C3)⋊Dic5, …
maximal normal subgroup ofC3×Dic335, (C67⋊C3)⋊Dic5, C11×Dic335, …
maximal quotient ofC3×Dic335, Dic1005, C67⋊#4379, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1340, 3);