Finite Group Databasebeta
Cayley diagram

Dic106 #88325

order424
isoclinismisoclinic class of Dic106
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C1

Aliases

dicyclicDic106
unambiguous semidirect productC53⋊Q8

Splittings

SylowC53 ⋊ Q8

Subgroups

subgroupG/H
center, FrattiniC2C2×D53
commutator, socle, prime radical, cosocleC2×C53C22
FittingC4×C53C2
hypercenterC4D53
hypocenterC53Q8
LCSG ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C4

12 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 61
transitive degreeμt(G) = 424

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

Polycyclic presentation:

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

Conjugacy classes & character table

109 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11719913, Dic212, #11719923, …
maximal normal subgroup of#11719913, Dic212, #11719923, …
maximal quotient of#11719919, C4⋊Dic53, C2×Dic106, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(424, 4);