Finite Group Databasebeta

#35292833

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

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #7675

Subgroups

subgroupG/H
centerC23C2×C22⋊Dic83
commutatorC22×C4×C83C22×C4
FrattiniC2×C42C22×D83
FittingC83×#2855C2
socleC23×C83C2×C22⋊C4
prime radicalC24×C83C22⋊C4
cosocleC2×C42×C83C23
hypercenter#2855D83
hypocenterC83#7675
LCSG ▷ C22×C4×C83 ▷ C22×C83 ▷ C83
UCSC1 ◁ C23 ◁ C22×C42 ◁ #2855

488 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Polycyclic presentation:

2^8,83|a^2=e,b^2=f,d^2=g,e^2=h,b^a=bd,c^a=cf,d^a=df,i^a=i^82,c^b=ch,d^b=dg,e^b=efg

Conjugacy classes & character table

1862 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 57997);