Finite Group Databasebeta

#16845455

order3968
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C2×C42

Aliases

No aliases for this group.

Splittings

SylowC31 ⋊ #1744

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D31
commutatorC2×C31C2×C4×C8
FittingC31×#336C2
socle, prime radicalC23×C31C22×C4
cosocleC22×C4×C31C23
hypercenter#336D31
hypocenterC31#1744
LCSG ▷ C2×C31 ▷ C31
UCSC1 ◁ C22×C4 ◁ #336

296 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 296 conjugacy classes of subgroups — too many to draw. Only its 149 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) = 3968

Polycyclic presentation:

2^7,31|a^2=e,b^2=f,c^2=d,e^2=g,b^a=bd,h^c=h^30

Conjugacy classes & character table

680 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 4254);