Finite Group Databasebeta

#43243397

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

Aliases

No aliases for this group.

Splittings

SylowC439 ⋊ #353

Subgroups

subgroupG/H
centerC2#28380658
commutatorC2×C4×C439C2×C4
FrattiniC2×D4C2×D439
Fitting, prime radical#127×C439C2
socleC2×C439#99
cosocleC2×D4×C439C22
hypercenter#127D439
hypocenterC439#353
LCSG ▷ C2×C4×C439 ▷ C22×C439 ▷ C2×C439 ▷ C439
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #127

86 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3512

Polycyclic presentation:

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

Conjugacy classes & character table

3079 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(28096, 342);