Finite Group Databasebeta

#45666915

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

Aliases

No aliases for this group.

Splittings

FittingC4×C22⋊C4×C257 ⋊ C2
SylowC257 ⋊ #2312

Subgroups

subgroupG/H
center, FrattiniC23C23×D257
commutatorC22×C257C23×C4
FittingC4×C22⋊C4×C257C2
socle, cosocleC23×C257C24
prime radicalC24×D257C22
hypercenterC4×C22⋊C4D257
hypocenterC257#2312
LCSG ▷ C22×C257 ▷ C257
UCSC1 ◁ C23 ◁ C4×C22⋊C4

672 conjugacy classes of subgroups; only the 189 normal subgroups are shown.

normal subgroups only

This group has 672 conjugacy classes of subgroups — too many to draw. Only its 189 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=g,b^2=f,b^a=be,c^a=cf,d^a=de,c^b=ce,h^c=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, 7105);