Finite Group Databasebeta

#35558568

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

Aliases

No aliases for this group.

Splittings

FittingC83×#3529 ⋊ C2
SylowC83 ⋊ #33564

Subgroups

subgroupG/H
centerC4#19127888
commutator, cosocleC2×Q8×C83C24
FrattiniC2×Q8C23×D83
FittingC83×#3529C2
socleC2×C83C2×B(4,𝔽2)
hypercenter#3529D83
hypocenterC83#33564
LCSG ▷ C2×Q8×C83 ▷ C22×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×#41 ◁ #3529

1112 conjugacy classes of subgroups; only the 167 normal subgroups are shown.

normal subgroups only

This group has 1112 conjugacy classes of subgroups — too many to draw. Only its 167 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

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

Conjugacy classes & character table

1592 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 323732);