Finite Group Databasebeta

#44552499

order32128
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#500×C251 ⋊ C2
SylowC251 ⋊ #2224

Subgroups

subgroupG/H
centerC22C2×#16860795
commutator, cosocleC2×C8×C251C23
FrattiniC2×C8C22×D251
Fitting#500×C251C2
socleC22×C251C2×D8
prime radicalC2×D2008C22
hypercenter#500D251
hypocenterC251#2224
LCSG ▷ C2×C8×C251 ▷ C4×C251 ▷ C2×C251 ▷ C251
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ #500

142 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 142 conjugacy classes of subgroups — too many to draw. Only its 55 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=d,b^2=d,e^2=fg,f^2=g,b^a=bd,c^a=ce,e^a=ef,f^a=fg,e^c=ef,f^c=fg,h^c=h^250

Conjugacy classes & character table

2779 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32128, 6644);