Finite Group Databasebeta

#45666495

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

Aliases

No aliases for this group.

Splittings

Fitting#365×C257 ⋊ C2
SylowC257 ⋊ #2231

Subgroups

subgroupG/H
centerC2#30657026
commutator, cosocleC2×C8×C257C23
FrattiniC2×C8C22×D257
Fitting#365×C257C2
socleC2×C257#476
prime radical#22551614C22
hypercenter#365D257
hypocenterC257#2231
LCSG ▷ C2×C8×C257 ▷ C4×C257 ▷ C2×C257 ▷ C257
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ #365

120 conjugacy classes of subgroups; only the 43 normal subgroups are shown.

normal subgroups only

This group has 120 conjugacy classes of subgroups — too many to draw. Only its 43 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=df,b^2=dg,d^2=g,e^2=f,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=ef,f^a=fg,h^b=h^256,e^c=efg,f^c=fg,h^c=h^256

Conjugacy classes & character table

2071 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32896, 6685);