Finite Group Databasebeta

#331×Dic83 #35295346

order21248
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

direct product#331×Dic83

Splittings

SylowC83 ⋊ C4×#331

Subgroups

subgroupG/H
centerC23C22⋊C4×D83
commutatorC2×C4×C83C2×C42
FrattiniC2×C42C22×D83
FittingC2×#331×C83C2
socleC23×C83C2×C22⋊C4
prime radicalC2×#127×C83C22
cosocleC2×C42×C83C23
hypercenterC2×#331D83
hypocenterC83C4×#331
LCSG ▷ C2×C4×C83 ▷ C22×C83 ▷ C83
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#331

708 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Conjugacy classes & character table

1634 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 60510);