Finite Group Databasebeta

#45664686

order32896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

Fitting#419×C257 ⋊ C2
SylowC257 ⋊ #1882

Subgroups

subgroupG/H
centerC22#22551560
commutatorC2×C4×C257C22×C4
FrattiniC22×C4C22×D257
Fitting#419×C257C2
socleC22×C257#120
prime radicalC2×#16861618C22
cosocleC22×C4×C257C23
hypercenter#419D257
hypocenterC257#1882
LCSG ▷ C2×C4×C257 ▷ C2×C257 ▷ C257
UCSC1 ◁ C22 ◁ C22×C4 ◁ #419

334 conjugacy classes of subgroups; only the 83 normal subgroups are shown.

normal subgroups only

This group has 334 conjugacy classes of subgroups — too many to draw. Only its 83 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) = 8224

Polycyclic presentation:

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

Conjugacy classes & character table

2848 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32896, 4876);