Finite Group Databasebeta

#16844238

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

Aliases

No aliases for this group.

Splittings

FittingC31×#327 ⋊ C2
SylowC31 ⋊ #1510

Subgroups

subgroupG/H
centerC22C22⋊C4×D31
commutatorC2×C4×C31C22×C4
FrattiniC22×C4C22×D31
FittingC31×#327C2
socleC22×C31C2×C22⋊C4
prime radical#121×D31C2
cosocleC22×C4×C31C23
hypercenter#327D31
hypocenterC31#1510
LCSG ▷ C2×C4×C31 ▷ C22×C31 ▷ C31
UCSC1 ◁ C22 ◁ C22×C4 ◁ #327

326 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 326 conjugacy classes of subgroups — too many to draw. Only its 63 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,d^2=g,b^a=bd,c^a=cg,d^a=df,d^b=dg,e^b=efg,h^c=h^30

Conjugacy classes & character table

311 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 3037);