Finite Group Databasebeta

#44552309

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

Aliases

No aliases for this group.

Splittings

Fitting#509×C251 ⋊ C2
SylowC251 ⋊ #2190

Subgroups

subgroupG/H
centerC2#30631819
commutator, cosocleC2×C8×C251C23
FrattiniC2×C8C22×D251
Fitting#509×C251C2
socleC2×C251#447
hypercenter#509D251
hypocenterC251#2190
LCSG ▷ C2×C8×C251 ▷ C4×C251 ▷ C2×C251 ▷ C251
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ #509

226 conjugacy classes of subgroups; only the 47 normal subgroups are shown.

normal subgroups only

This group has 226 conjugacy classes of subgroups — too many to draw. Only its 47 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=fg,f^2=g,b^a=bd,c^a=ce,d^a=df,f^a=fg,d^b=df,e^b=eg,f^b=fg,d^c=dg,h^c=h^250

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, 6454);