Finite Group Databasebeta

#16847611

order3968
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC31×#347 ⋊ C2
SylowC31 ⋊ AGL(1,ℤ/16)

Subgroups

subgroupG/H
centerC2#14521162
commutatorC8×C31C22×C4
FrattiniC2×C8C22×D31
FittingC31×#347C2
socleC2×C31#442
prime radical#14521487C2
cosocleC2×C8×C31C23
hypercenter#347D31
hypocenterC31AGL(1,ℤ/16)
LCSG ▷ C8×C31 ▷ C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C2 ◁ C2×C4 ◁ #97 ◁ #347

154 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 154 conjugacy classes of subgroups — too many to draw. Only its 53 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 496

Polycyclic presentation:

2^7,31|a^2=e,c^2=efg,d^2=f,f^2=g,b^a=bd,c^a=cf,d^a=df,f^a=fg,h^a=h^30,d^b=dfg,e^b=eg,f^b=fg,h^b=h^30,d^c=dg

Conjugacy classes & character table

353 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 6410);