Finite Group Databasebeta

#35314542

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

Aliases

No aliases for this group.

Splittings

FittingC4×M32×C83 ⋊ C2
SylowC83 ⋊ #11682

Subgroups

subgroupG/H
centerC22C2×#14581714
commutatorC2×C8×C83C22×C4
FrattiniC4×C8C22×D83
FittingC4×M32×C83C2
socleC22×C83C2×#102
prime radical#19127937C4
cosocleC4×C8×C83C23
hypercenterC4×M32D83
hypocenterC83#11682
LCSG ▷ C2×C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C2×C42 ◁ C2×C4×C8 ◁ C4×M32

322 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 322 conjugacy classes of subgroups — too many to draw. Only its 99 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,c^2=h,d^2=f,e^2=g,f^2=h,b^a=bd,c^a=cg,d^a=df,f^a=fh,i^a=i^82,c^b=cgh,d^b=dfh,e^b=eh,f^b=fh,i^b=i^82

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, 79706);