Finite Group Databasebeta

Dic234 #11745444

order936
automorphismAut(G) order 67392
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C1

Aliases

dicyclicDic234

Splittings

HallC9×C13 ⋊ Q8
SylowC13 ⋊ Dic18
SylowC9 ⋊ Dic26

Subgroups

subgroupG/H
centerC2C2×D117
commutator, cosocleC2×C9×C13C22
FrattiniC2×C3C2×D39
FittingC4×C9×C13C2
socle, prime radicalC2×C3×C13C2×D3
hypercenterC4D117
hypocenterC9×C13Q8
LCSG ▷ C2×C9×C13 ▷ C9×C13
UCSC1 ◁ C2 ◁ C4

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 936

A minimal faithful permutation representation — 2 generators on 30 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);(1,5,3,7)(2,6,4,8)(10,17)(11,16)(12,15)(13,14)(19,30)(20,29)(21,28)(22,27)(23,26)(24,25)

Polycyclic presentation:

2^3,3,13,3|a^2=c,b^2=c,d^3=f,b^a=bc,d^a=d^2f^2,e^a=e^12,f^a=f^2

Conjugacy classes & character table

237 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14272402, #14272405, #14272411, …
maximal normal subgroup of#14272402, #14272405, #14272411, …
maximal quotient of#14272473, C4⋊Dic117, C2×Dic234, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(936, 37);