Finite Group Databasebeta

#44552389

order32128
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#454×C251 ⋊ C2
SylowC251 ⋊ #2204

Subgroups

subgroupG/H
centerC2#30631873
commutator, cosocleC2×Q8×C251C23
FrattiniC2×Q8C22×D251
Fitting#454×C251C2
socleC2×C251B(4,𝔽2)
hypercenter#454D251
hypocenterC251#2204
LCSG ▷ C2×Q8×C251 ▷ C22×C251 ▷ C2×C251 ▷ C251
UCSC1 ◁ C2 ◁ C22 ◁ C2×Q8 ◁ #454

236 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 236 conjugacy classes of subgroups — too many to draw. Only its 41 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) = 4016

Polycyclic presentation:

2^7,251|d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,f^a=fg,c^b=cg,d^b=dg,e^b=efg,d^c=df,e^c=eg,h^c=h^250,e^d=eg

Conjugacy classes & character table

2020 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32128, 6534);