Finite Group Databasebeta
Cayley diagram

C2×D59 #6631

order236
isoclinismisoclinic class of D59
automorphismAut(G) = C2×AGL(1,𝔽59) (order 6844) · Inn(G) = D59 · Out(G) = C2×C29
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD118
direct productC2×D59
unambiguous semidirect productC59⋊C22
unambiguous semidirect product(C2×C59)⋊C2

Splittings

Fitting, socleC2×C59 ⋊ C2
derived, SylowC59 ⋊ C22

Subgroups

subgroupG/H
center, hypercenterC2D59
commutator, cosocle, hypocenterC59C22
FrattiniC1G
Fitting, socleC2×C59C2
LCSG ▷ C59
UCSC1 ◁ C2

10 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 61
transitive degreeμt(G) = 118

A minimal faithful permutation representation — 2 generators on 61 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);(4,61)(5,60)(6,59)(7,58)(8,57)(9,56)(10,55)(11,54)(12,53)(13,52)(14,51)(15,50)(16,49)(17,48)(18,47)(19,46)(20,45)(21,44)(22,43)(23,42)(24,41)(25,40)(26,39)(27,38)(28,37)(29,36)(30,35)(31,34)(32,33)

Conjugacy classes & character table

62 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×D59, D236, C22⋊D59, …
maximal normal subgroup ofC4×D59, D236, C22⋊D59, …
maximal quotient ofDic118, C4×D59, D236, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(236, 3);