Finite Group Databasebeta

#45666158

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

Aliases

No aliases for this group.

Splittings

FittingC4×C16×C257 ⋊ C2
SylowC257 ⋊ #2170

Subgroups

subgroupG/H
centerC16D1028
commutatorC4×C257C22×C8
FrattiniC2×C8C22×D257
FittingC4×C16×C257C2
socleC2×C257C8×D4
prime radical#22551614C4
cosocleC2×C8×C257C23
hypercenterC4×C16D257
hypocenterC257#2170
LCSG ▷ C4×C257 ▷ C2×C257 ▷ C257
UCSC1 ◁ C16 ◁ C2×C16 ◁ C4×C16

146 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 146 conjugacy classes of subgroups — too many to draw. Only its 65 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=e,c^2=e,d^2=g,e^2=f,f^2=g,b^a=bd,d^a=dg,h^a=h^256,d^b=dg,h^b=h^256

Conjugacy classes & character table

8248 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32896, 6348);