Finite Group Databasebeta

#16844369

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

Aliases

No aliases for this group.

Splittings

SylowC31 ⋊ #1542

Subgroups

subgroupG/H
centerC2×C4(C2×D31)⋊C4
commutatorC2×C4×C31C22×C4
FrattiniC42C22×D31
FittingC2×C31×C4⋊C8C2
socleC22×C31C2×C22⋊C4
prime radicalC23×C31C22⋊C4
cosocleC42×C31C23
hypercenterC2×C4⋊C8D31
hypocenterC31#1542
LCSG ▷ C2×C4×C31 ▷ C22×C31 ▷ C31
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4⋊C8

212 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 212 conjugacy classes of subgroups — too many to draw. Only its 89 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) = 1984

Polycyclic presentation:

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

Conjugacy classes & character table

638 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 3168);