Finite Group Databasebeta

#35401739

order21248
automorphism?
homologyAbelianization (H1) = C2×C43 · Schur multiplier (H2) = C22×C43

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #20329

Subgroups

subgroupG/H
center, FrattiniC22×C4C23×D83
commutatorC2×C83C2×C43
FittingC2×#376×C83C2
socleC23×C83C23×C4
prime radicalC24×C83C22×C4
cosocleC22×C4×C83C24
hypercenterC2×#376D83
hypocenterC83#20329
LCSG ▷ C2×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C2×#376

1502 conjugacy classes of subgroups; only the 907 normal subgroups are shown.

normal subgroups only

This group has 1502 conjugacy classes of subgroups — too many to draw. Only its 907 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=e,b^2=f,c^2=g,e^2=h,d^a=dh,i^a=i^82,c^b=ch

Conjugacy classes & character table

3416 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 166903);