Finite Group Databasebeta

#45666151

order32896
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC4⋊C16×C257 ⋊ C2
SylowC257 ⋊ #2169

Subgroups

subgroupG/H
center, FrattiniC2×C8C22×D257
commutator, socleC22×C257C22×C8
FittingC4⋊C16×C257C2
prime radicalC2×D1028C8
cosocleC2×C8×C257C23
hypercenterC4⋊C16D257
hypocenterC257#2169
LCSG ▷ C22×C257 ▷ C257
UCSC1 ◁ C2×C8 ◁ C4⋊C16

162 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 162 conjugacy classes of subgroups — too many to draw. Only its 71 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|a^2=e,c^2=e,e^2=f,f^2=g,b^a=bd,c^a=cg,c^b=cg,h^b=h^256,h^c=h^256

Conjugacy classes & character table

5176 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32896, 6341);