Finite Group Databasebeta

#35409842

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

FittingC4×#97×C83 ⋊ C2
SylowC83 ⋊ #21433

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D83
commutator, socleC23×C83C23×C4
FittingC4×#97×C83C2
prime radicalC23×D83C22×C4
cosocleC22×C4×C83C24
hypercenterC4×#97D83
hypocenterC83#21433
LCSG ▷ C23×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C4×#97

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

normal subgroups only

This group has 668 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|a^2=g,b^2=g,c^2=e,d^2=f,g^2=h,b^a=be,c^a=cf,d^a=dh,i^a=i^82,c^b=ch

Conjugacy classes & character table

3344 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 175006);