Finite Group Databasebeta

#35290974

order21248
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #7032

Subgroups

subgroupG/H
centerC23C83⋊#95
commutatorC23×C83C4×C8
FrattiniC24×C4C2×D83
FittingC83×#1779C2
socleC23×C83#95
prime radicalC25×C83C2×C4
cosocleC24×C4×C83C22
hypercenter#1779D83
hypocenterC83#7032
LCSG ▷ C23×C83 ▷ C22×C83 ▷ C83
UCSC1 ◁ C23 ◁ C24×C4 ◁ #1779

730 conjugacy classes of subgroups; only the 123 normal subgroups are shown.

normal subgroups only

This group has 730 conjugacy classes of subgroups — too many to draw. Only its 123 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) = 5312

Polycyclic presentation:

2^8,83|a^2=d,b^2=e,d^2=h,b^a=bc,c^a=cf,e^a=eg,c^b=cg,d^b=df,i^b=i^82

Conjugacy classes & character table

2348 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 56138);