Finite Group Databasebeta

#35558552

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

Aliases

No aliases for this group.

Splittings

FittingC83×#3550 ⋊ C2
SylowC83 ⋊ #33561

Subgroups

subgroupG/H
centerC2C2×#19127888
commutator, cosocleC2×D4×C83C24
FrattiniC2×D4C23×D83
FittingC83×#3550C2
socleC2×C83C2×B(4,𝔽2)
prime radical#24916811C2
hypercenter#3550D83
hypocenterC83#33561
LCSG ▷ C2×D4×C83 ▷ C22×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×#41 ◁ #3550

1096 conjugacy classes of subgroups; only the 167 normal subgroups are shown.

normal subgroups only

This group has 1096 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|b^2=h,c^2=h,d^2=h,b^a=be,c^a=cf,g^a=gh,i^a=i^82,d^b=dh,f^b=fgh,d^c=dh,e^c=eg,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, 323716);