Finite Group Databasebeta

#45662399

order32896
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC257 ⋊ #1375

Subgroups

subgroupG/H
centerC2×C4C4×Dic257
commutatorC4×C257C4×C8
FrattiniC22×C8C2×D257
FittingC2×M32×C257C2
socleC22×C257#97
prime radicalC23×C257M16
cosocleC22×C8×C257C22
hypercenterC2×M32D257
hypocenterC257#1375
LCSG ▷ C4×C257 ▷ C257
UCSC1 ◁ C2×C4 ◁ C2×M32

140 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 140 conjugacy classes of subgroups — too many to draw. Only its 77 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=d,b^2=e,c^2=g,d^2=f,f^2=g,b^a=bc,e^a=eg,d^b=dg,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, 2589);