Finite Group Databasebeta

#44552198

order32128
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC4×C16×C251 ⋊ C2
SylowC251 ⋊ #2169

Subgroups

subgroupG/H
center, FrattiniC2×C8C22×D251
commutator, socleC22×C251C22×C8
FittingC4×C16×C251C2
prime radicalC2×D1004C8
cosocleC2×C8×C251C23
hypercenterC4×C16D251
hypocenterC251#2169
LCSG ▷ C22×C251 ▷ C251
UCSC1 ◁ C2×C8 ◁ C4×C16

162 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 162 conjugacy classes of subgroups — too many to draw. Only its 73 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) = 16064

Polycyclic presentation:

2^7,251|a^2=e,c^2=e,e^2=f,f^2=g,b^a=bd,c^a=cg,h^a=h^250,c^b=cg,h^b=h^250

Conjugacy classes & character table

8056 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32128, 6343);