Finite Group Databasebeta

#16846882

order3968
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC31×H(3,ℤ/4) ⋊ C2
SylowC31 ⋊ #2031

Subgroups

subgroupG/H
centerC4#11758452
commutator, cosocleC22×C4×C31C23
FrattiniC22×C4C22×D31
FittingC31×H(3,ℤ/4)C2
socleC2×C31#393
prime radicalC2×#92495C22
hypercenterH(3,ℤ/4)D31
hypocenterC31#2031
LCSG ▷ C22×C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C4 ◁ C22×C4 ◁ H(3,ℤ/4)

244 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 244 conjugacy classes of subgroups — too many to draw. Only its 63 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=d,b^2=d,e^2=g,f^2=g,b^a=bd,c^a=ce,f^a=fg,c^b=cf,h^b=h^30,d^c=dg,e^c=eg,f^c=fg,h^c=h^30

Conjugacy classes & character table

356 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 5681);