Finite Group Databasebeta

#45664637

order32896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC22×C4⋊C4×C257 ⋊ C2
SylowC257 ⋊ #1874

Subgroups

subgroupG/H
centerC23C2×C22⋊D257
commutatorC2×C4×C257C22×C4
FrattiniC22×C4C22×D257
FittingC22×C4⋊C4×C257C2
socleC23×C257C2×D4
prime radicalC2×#22551566C2
cosocleC22×C4×C257C23
hypercenterC22×C4⋊C4D257
hypocenterC257#1874
LCSG ▷ C2×C4×C257 ▷ C2×C257 ▷ C257
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×C4⋊C4

456 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 456 conjugacy classes of subgroups — too many to draw. Only its 125 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=f,b^2=dfg,d^2=g,f^2=g,b^a=bd,c^a=ce,h^a=h^256,d^b=dg,f^b=fg

Conjugacy classes & character table

5158 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32896, 4827);