Finite Group Databasebeta

#43243608

order28096
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

Fitting#117×C439 ⋊ C2
SylowC439 ⋊ #418

Subgroups

subgroupG/H
centerC22C2×C22⋊D439
commutatorC4×C439C22×C4
FrattiniC2×C4C22×D439
Fitting#117×C439C2
socleC22×C439C2×D4
prime radicalC22×D1756C2
cosocleC2×C4×C439C23
hypercenter#117D439
hypocenterC439#418
LCSG ▷ C4×C439 ▷ C2×C439 ▷ C439
UCSC1 ◁ C22 ◁ C22×C4 ◁ #117

190 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7024

Polycyclic presentation:

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

Conjugacy classes & character table

4402 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(28096, 553);