Finite Group Databasebeta

#44550164

order32128
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

Fitting#344×C251 ⋊ C2
SylowC251 ⋊ #1757

Subgroups

subgroupG/H
centerC4C22⋊C4×D251
commutatorC22×C251C2×C42
FrattiniC22×C4C22×D251
Fitting#344×C251C2
socleC2×C251C4×C22⋊C4
prime radicalC2×#16860810C22
cosocleC22×C4×C251C23
hypercenter#344D251
hypocenterC251#1757
LCSG ▷ C22×C251 ▷ C2×C251 ▷ C251
UCSC1 ◁ C4 ◁ C22×C4 ◁ #344

284 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 284 conjugacy classes of subgroups — too many to draw. Only its 101 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,b^2=f,c^2=e,e^2=g,b^a=bd,f^a=fg,d^b=dg,h^c=h^250

Conjugacy classes & character table

2794 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32128, 4309);