Finite Group Databasebeta

#45663071

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

Aliases

No aliases for this group.

Splittings

Fitting#335×C257 ⋊ C2
SylowC257 ⋊ #1565

Subgroups

subgroupG/H
centerC2×C4D4×D257
commutatorC4×C257C22×C8
FrattiniC42C22×D257
Fitting#335×C257C2
socleC22×C257C2×C4⋊C4
prime radicalC22×D257C4⋊C4
cosocleC42×C257C23
hypercenter#335D257
hypocenterC257#1565
LCSG ▷ C4×C257 ▷ C2×C257 ▷ C257
UCSC1 ◁ C2×C4 ◁ C42 ◁ #335

180 conjugacy classes of subgroups; only the 83 normal subgroups are shown.

normal subgroups only

This group has 180 conjugacy classes of subgroups — too many to draw. Only its 83 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=d,d^2=f,e^2=g,b^a=bd,d^a=df,c^b=cf,h^b=h^256,h^c=h^256

Conjugacy classes & character table

3628 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32896, 3261);