Finite Group Databasebeta

#45662334

order32896
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

Fitting#341×C257 ⋊ C2
SylowC257 ⋊ #1349

Subgroups

subgroupG/H
centerC22#22551512
commutatorC2×C8×C257C2×C4
FrattiniC22×C8C2×D257
Fitting#341×C257C2
socleC22×C257#102
prime radical#30656973C2
cosocleC22×C8×C257C22
hypercenter#341D257
hypocenterC257#1349
LCSG ▷ C2×C8×C257 ▷ C2×C4×C257 ▷ C2×C257 ▷ C257
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ #341

114 conjugacy classes of subgroups; only the 35 normal subgroups are shown.

normal subgroups only

This group has 114 conjugacy classes of subgroups — too many to draw. Only its 35 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=d,c^2=fg,d^2=g,e^2=g,f^2=g,b^a=bc,c^a=ce,e^a=eg,f^a=fg,c^b=cf,d^b=defg,e^b=eg,f^b=fg,h^b=h^256

Conjugacy classes & character table

3613 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32896, 2524);