Finite Group Databasebeta

#16845478

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

Aliases

No aliases for this group.

Splittings

FittingC2×C4×C8×C31 ⋊ C2
SylowC31 ⋊ #1750

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D31
commutatorC22×C31C2×C42
FittingC2×C4×C8×C31C2
socleC23×C31C22×C4
prime radicalC23×D31C2×C4
cosocleC22×C4×C31C23
hypercenterC2×C4×C8D31
hypocenterC31#1750
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C22×C4 ◁ C2×C4×C8

336 conjugacy classes of subgroups; only the 129 normal subgroups are shown.

normal subgroups only

This group has 336 conjugacy classes of subgroups — too many to draw. Only its 129 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=f,c^2=e,f^2=g,b^a=bd,c^a=cg,h^a=h^30

Conjugacy classes & character table

1016 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 4277);