Finite Group Databasebeta

D3488 #20294862

order6976
automorphismAut(G) order 6027264
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD3488

Splittings

FittingC32×C109 ⋊ C2
SylowC109 ⋊ D32

Subgroups

subgroupG/H
centerC2D1744
commutatorC16×C109C22
FrattiniC16C2×D109
FittingC32×C109C2
socleC2×C109D16
hypercenterC32D109
hypocenterC109D32
LCSG ▷ C16×C109 ▷ C8×C109 ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16 ◁ C32

34 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,109|c^2=de,d^2=ef,e^2=f,b^a=bc,c^a=cd,d^a=de,e^a=ef,g^a=g^108,c^b=cd,d^b=de,e^b=ef,g^b=g^108

Conjugacy classes & character table

1747 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#28361244, D6976, #28361246, …
maximal normal subgroup of#28361244, D6976, #28361246, …
maximal quotient of#28361211, #28361232, D6976, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 385);