Finite Group Databasebeta

#44548361

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

Aliases

No aliases for this group.

Splittings

Fitting#342×C251 ⋊ C2
SylowC251 ⋊ #1343

Subgroups

subgroupG/H
centerC22#22548629
commutatorC22×C4×C251C2×C4
FrattiniC2×C22⋊C4C2×D251
Fitting#342×C251C2
socleC22×C251#99
prime radical#30631596C2
cosocleC2×C22⋊C4×C251C22
hypercenter#342D251
hypocenterC251#1343
LCSG ▷ C22×C4×C251 ▷ C23×C251 ▷ C2×C251 ▷ C251
UCSC1 ◁ C22 ◁ C23 ◁ C2×C22⋊C4 ◁ #342

222 conjugacy classes of subgroups; only the 35 normal subgroups are shown.

normal subgroups only

This group has 222 conjugacy classes of subgroups — too many to draw. Only its 35 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=d,c^2=f,b^a=bc,c^a=ce,e^a=eg,c^b=cf,d^b=def,h^b=h^250,d^c=dg

Conjugacy classes & character table

2773 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32128, 2506);