Finite Group Databasebeta

#1398×D83 #35324587

order21248
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C22

Aliases

direct product#1398×D83

Splittings

FittingC83×#1398 ⋊ C2
SylowC83 ⋊ C2×#1398

Subgroups

subgroupG/H
centerC8C42×D83
commutatorC4×C83C2×C4×C8
FrattiniC2×C16C22×D83
FittingC83×#1398C2
socleC2×C83C2×#346
prime radicalC22×D83M32
cosocleC2×C16×C83C23
hypercenter#1398D83
hypocenterC83C2×#1398
LCSG ▷ C4×C83 ▷ C83
UCSC1 ◁ C8 ◁ #1398

222 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 222 conjugacy classes of subgroups — too many to draw. Only its 121 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) = 2656

Conjugacy classes & character table

1892 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 89751);