Finite Group Databasebeta

#35558461

order21248
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC2×B(4,𝔽2)×C83 ⋊ C2
SylowC83 ⋊ #33551

Subgroups

subgroupG/H
centerC2C2×#19127887
commutator, cosocleC2×D4×C83C24
FrattiniC2×D4C23×D83
FittingC2×B(4,𝔽2)×C83C2
socleC2×C83C2×B(4,𝔽2)
hypercenterC2×B(4,𝔽2)D83
hypocenterC83#33551
LCSG ▷ C2×D4×C83 ▷ C22×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2 ◁ C23 ◁ C22×D4 ◁ C2×B(4,𝔽2)

1326 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1328

Polycyclic presentation:

2^8,83|b^a=be,c^a=cf,g^a=gh,d^b=dh,f^b=fgh,i^b=i^82,e^c=eg,f^e=fh

Conjugacy classes & character table

1346 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 323625);