Finite Group Databasebeta
Cayley diagram

D236 #90892

order472
isoclinismisoclinic class of Dic118
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD236
unambiguous semidirect productC4⋊D59

Splittings

FittingC4×C59 ⋊ C2
SylowC59 ⋊ D4

Subgroups

subgroupG/H
center, FrattiniC2C2×D59
commutator, socle, cosocleC2×C59C22
FittingC4×C59C2
hypercenterC4D59
hypocenterC59D4
LCSG ▷ C2×C59 ▷ C59
UCSC1 ◁ C2 ◁ C4

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 63
transitive degreeμt(G) = 236

A minimal faithful permutation representation — 2 generators on 63 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);(2,4)(6,63)(7,62)(8,61)(9,60)(10,59)(11,58)(12,57)(13,56)(14,55)(15,54)(16,53)(17,52)(18,51)(19,50)(20,49)(21,48)(22,47)(23,46)(24,45)(25,44)(26,43)(27,42)(28,41)(29,40)(30,39)(31,38)(32,37)(33,36)(34,35)

Polycyclic presentation:

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

Conjugacy classes & character table

121 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11745660, D472, #11745669, …
maximal normal subgroup of#11745660, D472, #11745669, …
maximal quotient of#11745660, D472, Dic236, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(472, 5);