Finite Group Databasebeta

#43243788

order28096
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#104×C439 ⋊ C2
SylowC439 ⋊ #456

Subgroups

subgroupG/H
centerC2#28380713
commutator, cosocleC2×C4×C439C23
FrattiniC2×C4C22×D439
Fitting#104×C439C2
socleC2×C439#120
prime radical#28380790C2
hypercenter#104D439
hypocenterC439#456
LCSG ▷ C2×C4×C439 ▷ C2×C439 ▷ C439
UCSC1 ◁ C2 ◁ C2×C4 ◁ #104

142 conjugacy classes of subgroups; only the 39 normal subgroups are shown.

normal subgroups only

This group has 142 conjugacy classes of subgroups — too many to draw. Only its 39 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) = 7024

Polycyclic presentation:

2^6,439|a^2=f,c^2=f,d^2=f,b^a=bd,c^a=ce,d^a=df,g^a=g^438,d^b=df,e^b=ef,d^c=df,g^c=g^438

Conjugacy classes & character table

3082 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(28096, 733);