Finite Group Databasebeta

#1371×D83 #35315980

order21248
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct product#1371×D83

Splittings

FittingC83×#1371 ⋊ C2
SylowC83 ⋊ C2×#1371

Subgroups

subgroupG/H
centerC2×C4D8×D83
commutatorC8×C83C22×C8
FrattiniC4×C8C22×D83
FittingC83×#1371C2
socleC22×C83C2×#107
prime radicalC22×D83#107
cosocleC4×C8×C83C23
hypercenter#1371D83
hypocenterC83C2×#1371
LCSG ▷ C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8 ◁ #1371

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

normal subgroups only

This group has 262 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) = 10624

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, 81144);