Finite Group Databasebeta

#45662450

order32896
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC257 ⋊ #1395

Subgroups

subgroupG/H
centerC4#22551506
commutatorC2×C4×C257C42
FrattiniC2×#41C2×D257
Fitting#413×C257C2
socleC2×C257#342
prime radical, cosocleC2×#41×C257C22
hypercenter#413D257
hypocenterC257#1395
LCSG ▷ C2×C4×C257 ▷ C22×C257 ▷ C2×C257 ▷ C257
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×#41 ◁ #413

162 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 162 conjugacy classes of subgroups — too many to draw. Only its 53 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,e^2=g,b^a=bc,c^a=cf,e^a=eg,f^a=fg,h^a=h^256,d^b=dfg,h^b=h^256,d^c=dg

Conjugacy classes & character table

2842 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32896, 2640);