Finite Group Databasebeta

#1342×D83 #35314560

order21248
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct product#1342×D83

Splittings

FittingC83×#1342 ⋊ C2
SylowC83 ⋊ C2×#1342

Subgroups

subgroupG/H
centerC2#327×D83
commutatorC2×C8×C83C22×C4
FrattiniC2×M16C22×D83
FittingC83×#1342C2
socleC2×C83C2×#327
prime radicalC23×D83SD16
cosocleC2×M16×C83C23
hypercenter#1342D83
hypocenterC83C2×#1342
LCSG ▷ C2×C8×C83 ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×M16 ◁ #1342

428 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 428 conjugacy classes of subgroups — too many to draw. Only its 81 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 79724);