Finite Group Databasebeta

#45663797

order32896
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

Fitting#459×C257 ⋊ C2
SylowC257 ⋊ #1687

Subgroups

subgroupG/H
centerC22#22551564
commutator, cosocleC42×C257C23
FrattiniC42C22×D257
Fitting#459×C257C2
socleC22×C257#121
hypercenter#459D257
hypocenterC257#1687
LCSG ▷ C42×C257 ▷ C22×C257 ▷ C257
UCSC1 ◁ C22 ◁ C42 ◁ #459

198 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 198 conjugacy classes of subgroups — too many to draw. Only its 53 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) = 16448

Polycyclic presentation:

2^7,257|b^2=df,d^2=f,e^2=g,b^a=bd,c^a=ce,d^a=df,e^a=eg,c^b=cf,h^b=h^256,e^c=eg

Conjugacy classes & character table

2455 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32896, 3987);