Finite Group Databasebeta

D464 #11745147

order928
automorphismAut(G) order 103936
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD464

Splittings

FittingC16×C29 ⋊ C2
SylowC29 ⋊ D16

Subgroups

subgroupG/H
centerC2D232
commutator, cosocleC8×C29C22
FrattiniC8C2×D29
FittingC16×C29C2
socleC2×C29D8
hypercenterC16D29
hypocenterC29D16
LCSG ▷ C8×C29 ▷ C4×C29 ▷ C2×C29 ▷ C29
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16

28 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 45
transitive degreeμt(G) = 464

A minimal faithful permutation representation — 2 generators on 45 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);(2,16)(3,15)(4,14)(5,13)(6,12)(7,11)(8,10)(18,45)(19,44)(20,43)(21,42)(22,41)(23,40)(24,39)(25,38)(26,37)(27,36)(28,35)(29,34)(30,33)(31,32)

Polycyclic presentation:

2^5,29|b^2=cd,c^2=de,d^2=e,b^a=bc,c^a=cd,d^a=de,f^a=f^28

Conjugacy classes & character table

235 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14270998, D928, #14271000, …
maximal normal subgroup of#14270998, D928, #14271000, …
maximal quotient of#14270965, #14270989, D928, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(928, 6);