Finite Group Databasebeta

#44552079

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

Aliases

No aliases for this group.

Splittings

Fitting#357×C251 ⋊ C2
SylowC251 ⋊ #2140

Subgroups

subgroupG/H
centerC22D8×D251
commutatorC8×C251C22×C4
FrattiniC2×C8C22×D251
Fitting#357×C251C2
socleC22×C251C2×D8
prime radicalC2×D8×D251C2
cosocleC2×C8×C251C23
hypercenter#357D251
hypocenterC251#2140
LCSG ▷ C8×C251 ▷ C4×C251 ▷ C2×C251 ▷ C251
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ #357

260 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 260 conjugacy classes of subgroups — too many to draw. Only its 69 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=g,d^2=fg,f^2=g,b^a=bd,d^a=df,f^a=fg,c^b=cg,d^b=df,f^b=fg,h^c=h^250

Conjugacy classes & character table

2782 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32128, 6224);