Finite Group Databasebeta

#44552255

order32128
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#365×C251 ⋊ C2
SylowC251 ⋊ #2180

Subgroups

subgroupG/H
centerC2#30631798
commutatorC8×C251C22×C4
FrattiniC2×C8C22×D251
Fitting#365×C251C2
socleC2×C251#442
prime radical#22548737C22
cosocleC2×C8×C251C23
hypercenter#365D251
hypocenterC251#2180
LCSG ▷ C8×C251 ▷ C4×C251 ▷ C2×C251 ▷ C251
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ #365

142 conjugacy classes of subgroups; only the 51 normal subgroups are shown.

normal subgroups only

This group has 142 conjugacy classes of subgroups — too many to draw. Only its 51 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) = 8032

Polycyclic presentation:

2^7,251|a^2=e,c^2=ef,d^2=f,f^2=g,b^a=bd,c^a=cf,d^a=df,f^a=fg,d^b=dfg,e^b=eg,f^b=fg,h^b=h^250,d^c=dg,h^c=h^250

Conjugacy classes & character table

2023 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32128, 6400);