Finite Group Databasebeta

#35378377

order21248
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25×C4

Aliases

No aliases for this group.

Splittings

FittingC83×#1458 ⋊ C2
SylowC83 ⋊ #18300

Subgroups

subgroupG/H
centerC22C2×#14581762
commutator, cosocleC22×C4×C83C24
FrattiniC22×C4C23×D83
FittingC83×#1458C2
socleC22×C83C2×#120
hypercenter#1458D83
hypocenterC83#18300
LCSG ▷ C22×C4×C83 ▷ C22×C83 ▷ C83
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1458

1312 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

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

Conjugacy classes & character table

1844 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 143541);