Finite Group Databasebeta

#38737993

order25184
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×D4×C787 ⋊ C2
SylowC787 ⋊ AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC2C2×C22⋊D787
commutator, cosocleC4×C787C23
FrattiniC4C22×D787
FittingC2×D4×C787C2
socleC2×C787C2×D4
hypercenterC2×D4D787
hypocenterC787AGL(1,ℤ/8)
LCSG ▷ C4×C787 ▷ C2×C787 ▷ C787
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×D4

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6296

Polycyclic presentation:

2^5,787|d^2=e,b^a=bd,c^a=ce,d^a=de,f^a=f^786,d^b=de

Conjugacy classes & character table

3941 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25184, 172);