Finite Group Databasebeta

#44548302

order32128
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

Fitting#349×C251 ⋊ C2
SylowC251 ⋊ #1321

Subgroups

subgroupG/H
centerC4#22548629
commutatorC2×C4×C251C2×C8
FrattiniC2×M16C2×D251
Fitting#349×C251C2
socleC2×C251#323
prime radicalC2×#16860810C4
cosocleC2×M16×C251C22
hypercenter#349D251
hypocenterC251#1321
LCSG ▷ C2×C4×C251 ▷ C22×C251 ▷ C2×C251 ▷ C251
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×M16 ◁ #349

112 conjugacy classes of subgroups; only the 33 normal subgroups are shown.

normal subgroups only

This group has 112 conjugacy classes of subgroups — too many to draw. Only its 33 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=d,c^2=g,d^2=f,f^2=g,b^a=bc,c^a=ce,e^a=eg,c^b=cg,d^b=deg,h^b=h^250,d^c=dg

Conjugacy classes & character table

2776 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32128, 2447);