Finite Group Databasebeta

#44550195

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

Aliases

No aliases for this group.

Splittings

SylowC251 ⋊ #1763

Subgroups

subgroupG/H
centerC23C2×C22⋊D251
commutatorC4×C251C2×C42
FrattiniC22×C4C22×D251
FittingC2×C4×Q8×C251C2
socle, prime radicalC23×C251C2×D4
cosocleC22×C4×C251C23
hypercenterC2×C4×Q8D251
hypocenterC251#1763
LCSG ▷ C4×C251 ▷ C2×C251 ▷ C251
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×Q8

324 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 324 conjugacy classes of subgroups — too many to draw. Only its 141 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) = 32128

Polycyclic presentation:

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

Conjugacy classes & character table

5044 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32128, 4340);