Finite Group Databasebeta

#44550080

order32128
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

Fitting#340×C251 ⋊ C2
SylowC251 ⋊ #1735

Subgroups

subgroupG/H
centerC23D4×D251
commutatorC4×C251C2×C42
FrattiniC22×C4C22×D251
Fitting#340×C251C2
socleC23×C251C2×D4
prime radicalC23×D251D4
cosocleC22×C4×C251C23
hypercenter#340D251
hypocenterC251#1735
LCSG ▷ C4×C251 ▷ C2×C251 ▷ C251
UCSC1 ◁ C23 ◁ C22×C4 ◁ #340

424 conjugacy classes of subgroups; only the 153 normal subgroups are shown.

normal subgroups only

This group has 424 conjugacy classes of subgroups — too many to draw. Only its 153 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,b^2=f,c^2=g,d^2=g,f^2=g,b^a=bd,d^a=dg,f^a=fg,h^c=h^250

Conjugacy classes & character table

3556 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32128, 4225);