Finite Group Databasebeta

#45666339

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

Aliases

No aliases for this group.

Splittings

Fitting#456×C257 ⋊ C2
SylowC257 ⋊ #2203

Subgroups

subgroupG/H
centerC2#30656923
commutator, cosocleC2×Q8×C257C23
FrattiniC2×Q8C22×D257
Fitting#456×C257C2
socleC2×C257B(4,𝔽2)
prime radical#30656910C2
hypercenter#456D257
hypocenterC257#2203
LCSG ▷ C2×Q8×C257 ▷ C22×C257 ▷ C2×C257 ▷ C257
UCSC1 ◁ C2 ◁ C22 ◁ C2×Q8 ◁ #456

216 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 216 conjugacy classes of subgroups — too many to draw. Only its 41 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|b^2=g,d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,f^a=fg,d^b=dg,e^b=efg,d^c=df,e^c=eg,h^c=h^256,e^d=eg

Conjugacy classes & character table

2065 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32896, 6529);