Finite Group Databasebeta

#44552008

order32128
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingAΣL(1,𝔽16)×C251 ⋊ C2
SylowC251 ⋊ #2121

Subgroups

subgroupG/H
centerC2#99×D251
commutatorC23×C251C22×C4
FrattiniC2×D4C22×D251
FittingAΣL(1,𝔽16)×C251C2
socleC2×C251C2×#99
prime radical#30632247C2
cosocleC2×D4×C251C23
hypercenterAΣL(1,𝔽16)D251
hypocenterC251#2121
LCSG ▷ C23×C251 ▷ C22×C251 ▷ C2×C251 ▷ C251
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ AΣL(1,𝔽16)

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

normal subgroups only

This group has 280 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) = 4016

Polycyclic presentation:

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

Conjugacy classes & character table

1648 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32128, 6153);