Finite Group Databasebeta

#16845594

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

Aliases

No aliases for this group.

Splittings

SylowC31 ⋊ #1773

Subgroups

subgroupG/H
centerC2×C4D4×D31
commutatorC4×C31C2×C42
FrattiniC22×C4C22×D31
FittingC31×#339C2
socleC22×C31C4×D4
prime radicalC23×C31#41
cosocleC22×C4×C31C23
hypercenter#339D31
hypocenterC31#1773
LCSG ▷ C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ #339

224 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 224 conjugacy classes of subgroups — too many to draw. Only its 105 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,b^2=f,c^2=de,d^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, 4393);