Finite Group Databasebeta

#16845549

order3968
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC31 ⋊ #1764

Subgroups

subgroupG/H
centerC2×C4D4×D31
commutatorC4×C31C2×C42
FrattiniC22×C4C22×D31
FittingC2×C31×#104C2
socleC22×C31C4×D4
prime radicalC2×#41×C31C22
cosocleC22×C4×C31C23
hypercenterC2×#104D31
hypocenterC31#1764
LCSG ▷ C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#104

300 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 300 conjugacy classes of subgroups — too many to draw. Only its 117 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=e,b^2=f,c^2=e,d^2=g,e^2=g,b^a=bd,d^a=dg,f^a=fg,h^a=h^30,h^c=h^30

Conjugacy classes & character table

476 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 4348);