Finite Group Databasebeta

#390×Dic83 #35325592

order21248
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25×C42

Aliases

direct product#390×Dic83

Splittings

SylowC83 ⋊ C4×#390

Subgroups

subgroupG/H
center, FrattiniC24C23×D83
commutatorC22×C83C22×C42
FittingC2×#390×C83C2
socle, cosocleC24×C83C24
prime radicalC23×D4×C83C22
hypercenterC2×#390D83
hypocenterC83C4×#390
LCSG ▷ C22×C83 ▷ C83
UCSC1 ◁ C24 ◁ C2×#390

2894 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Conjugacy classes & character table

2408 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 90756);