Finite Group Databasebeta

#45664148

order32896
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

FittingC4×C4⋊C4×C257 ⋊ C2
SylowC257 ⋊ #1762

Subgroups

subgroupG/H
centerC23C2×C22⋊D257
commutatorC4×C257C2×C42
FrattiniC22×C4C22×D257
FittingC4×C4⋊C4×C257C2
socleC23×C257C2×D4
prime radicalC22×D1028C22
cosocleC22×C4×C257C23
hypercenterC4×C4⋊C4D257
hypocenterC257#1762
LCSG ▷ C4×C257 ▷ C2×C257 ▷ C257
UCSC1 ◁ C23 ◁ C2×C42 ◁ C4×C4⋊C4

388 conjugacy classes of subgroups; only the 129 normal subgroups are shown.

normal subgroups only

This group has 388 conjugacy classes of subgroups — too many to draw. Only its 129 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,b^2=f,c^2=e,d^2=g,f^2=g,b^a=bd,d^a=dg,f^a=fg,h^a=h^256,c^b=cg,h^b=h^256

Conjugacy classes & character table

5164 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32896, 4338);