Finite Group Databasebeta

#16848622

order3968
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC4×C4⋊C4×C31 ⋊ C2
SylowC31 ⋊ #2349

Subgroups

subgroupG/H
center, FrattiniC23C23×D31
commutatorC22×C31C23×C4
FittingC4×C4⋊C4×C31C2
socle, cosocleC23×C31C24
prime radicalC22×D124C22
hypercenterC4×C4⋊C4D31
hypocenterC31#2349
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C4×C4⋊C4

704 conjugacy classes of subgroups; only the 237 normal subgroups are shown.

normal subgroups only

This group has 704 conjugacy classes of subgroups — too many to draw. Only its 237 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=g,c^2=ef,b^a=be,c^a=cf,h^a=h^30,d^b=de,h^b=h^30,h^d=h^30

Conjugacy classes & character table

650 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 7421);