Finite Group Databasebeta

#45663158

order32896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

Fitting#322×C257 ⋊ C2
SylowC257 ⋊ #1582

Subgroups

subgroupG/H
centerC2×C4C2×D1028
commutatorC2×C4×C257C22×C4
FrattiniC42C22×D257
Fitting#322×C257C2
socleC22×C257C4×D4
prime radicalC2×D1028C2×C4
cosocleC42×C257C23
hypercenter#322D257
hypocenterC257#1582
LCSG ▷ C2×C4×C257 ▷ C2×C257 ▷ C257
UCSC1 ◁ C2×C4 ◁ C4×C8 ◁ #322

168 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 168 conjugacy classes of subgroups — too many to draw. Only its 67 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,c^2=ef,d^2=f,e^2=g,b^a=bd,c^a=cg,d^a=df,h^a=h^256,d^b=df,h^b=h^256

Conjugacy classes & character table

5158 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32896, 3348);