Finite Group Databasebeta

#35311133

order21248
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #11012

Subgroups

subgroupG/H
centerC22#19127581
commutatorC22×C4×C83C22×C4
FrattiniC23×C4C22×D83
Fitting, prime radicalC22×AGL(1,ℤ/8)×C83C2
socleC22×C83#386
cosocleC23×C4×C83C23
hypercenterC22×AGL(1,ℤ/8)D83
hypocenterC83#11012
LCSG ▷ C22×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×AGL(1,ℤ/8)

1422 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

2^8,83|a^2=g,f^2=h,b^a=bd,c^a=ce,d^a=dh,i^a=i^82,c^b=cf,f^b=fh,g^b=gh,f^c=fh

Conjugacy classes & character table

1850 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 76297);