Finite Group Databasebeta

#35392197

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

Aliases

No aliases for this group.

Splittings

FittingC2×#322×C83 ⋊ C2
SylowC83 ⋊ #19616

Subgroups

subgroupG/H
centerC2×C4#14581789
commutator, cosocleC42×C83C24
FrattiniC42C23×D83
FittingC2×#322×C83C2
socleC22×C83C2×#127
hypercenterC2×#322D83
hypocenterC83#19616
LCSG ▷ C42×C83 ▷ C22×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×#322

906 conjugacy classes of subgroups; only the 227 normal subgroups are shown.

normal subgroups only

This group has 906 conjugacy classes of subgroups — too many to draw. Only its 227 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) = 10624

Polycyclic presentation:

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

Conjugacy classes & character table

3332 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 157361);