Finite Group Databasebeta

Dic318 #11929676

order1272
automorphismAut(G) order 132288
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C1

Aliases

dicyclicDic318

Splittings

HallC3×C53 ⋊ Q8
SylowC53 ⋊ Dic6
SylowC3 ⋊ Dic106

Subgroups

subgroupG/H
center, FrattiniC2C2×D159
commutator, socle, prime radical, cosocleC2×C3×C53C22
FittingC3×C4×C53C2
hypercenterC4D159
hypocenterC3×C53Q8
LCSG ▷ C2×C3×C53 ▷ C3×C53
UCSC1 ◁ C2 ◁ C4

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 64
transitive degreeμt(G) = 1272

A minimal faithful permutation representation — 2 generators on 64 points:

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

Polycyclic presentation:

2^3,3,53|a^2=c,b^2=c,b^a=bc,d^a=d^2,e^a=e^52

Conjugacy classes & character table

321 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofDic636, Dic954, Dic1590, …
maximal normal subgroup ofDic636
maximal quotient ofDic954, Dic1590, Dic2226, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1272, 25);