Finite Group Databasebeta

#44558842

order32128
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

Fitting#413×C251 ⋊ C2
SylowC251 ⋊ #2888

Subgroups

subgroupG/H
centerC2C2×C22⋊C4×D251
commutatorC22×C251C23×C4
FrattiniC2×C4C23×D251
Fitting#413×C251C2
socleC2×C251C22×C22⋊C4
prime radicalC2×#22548761C2
cosocleC2×C4×C251C24
hypercenter#413D251
hypocenterC251#2888
LCSG ▷ C22×C251 ▷ C2×C251 ▷ C251
UCSC1 ◁ C2 ◁ C22×C4 ◁ #413

756 conjugacy classes of subgroups; only the 209 normal subgroups are shown.

normal subgroups only

This group has 756 conjugacy classes of subgroups — too many to draw. Only its 209 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|a^2=f,f^2=g,b^a=be,e^a=eg,f^b=fg,d^c=dg,h^c=h^250,h^d=h^250

Conjugacy classes & character table

2791 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32128, 12987);