Finite Group Databasebeta

#16847337

order3968
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC31×#350 ⋊ C2
SylowC31 ⋊ #2117

Subgroups

subgroupG/H
centerC8D4×D31
commutatorC4×C31C22×C8
FrattiniC2×C8C22×D31
FittingC31×#350C2
socleC2×C31C2×C22⋊C8
prime radical#41×D31C4
cosocleC2×C8×C31C23
hypercenter#350D31
hypocenterC31#2117
LCSG ▷ C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C8 ◁ C2×C8 ◁ #350

220 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 220 conjugacy classes of subgroups — too many to draw. Only its 75 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,e^2=f,f^2=g,b^a=bd,c^a=cg,d^b=dg,e^b=eg,h^c=h^30

Conjugacy classes & character table

464 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 6136);