Finite Group Databasebeta

#43243413

order28096
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

Fitting#106×C439 ⋊ C2
SylowC439 ⋊ #360

Subgroups

subgroupG/H
centerC2#28380663
commutatorC8×C439C2×C4
FrattiniC2×C8C2×D439
Fitting#106×C439C2
socleC2×C439#102
prime radical#28380765C2
cosocleC2×C8×C439C22
hypercenter#106D439
hypocenterC439#360
LCSG ▷ C8×C439 ▷ C4×C439 ▷ C2×C439 ▷ C439
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ #106

58 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7024

Polycyclic presentation:

2^6,439|a^2=d,c^2=e,e^2=f,b^a=bc,c^a=ce,e^a=ef,c^b=cef,d^b=df,e^b=ef,g^b=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, 358);