Finite Group Databasebeta

#16846121

order3968
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC31×#381 ⋊ C2
SylowC31 ⋊ #1890

Subgroups

subgroupG/H
centerC22#11758514
commutatorC23×C31C22×C4
FrattiniC24C22×D31
FittingC31×#381C2
socleC22×C31#120
prime radicalC22×C22⋊D31C22
cosocleC24×C31C23
hypercenter#381D31
hypocenterC31#1890
LCSG ▷ C23×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C22 ◁ C24 ◁ #381

386 conjugacy classes of subgroups; only the 83 normal subgroups are shown.

normal subgroups only

This group has 386 conjugacy classes of subgroups — too many to draw. Only its 83 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) = 992

Polycyclic presentation:

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

Conjugacy classes & character table

452 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 4920);