Finite Group Databasebeta

#1405×D83 #35324665

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

Aliases

direct product#1405×D83

Splittings

FittingC83×#1405 ⋊ C2
SylowC83 ⋊ C2×#1405

Subgroups

subgroupG/H
centerC2AΣL(1,𝔽16)×D83
commutatorC2×Q8×C83C22×C4
FrattiniC4⋊Q8C22×D83
FittingC83×#1405C2
socleC2×C83C2×AΣL(1,𝔽16)
prime radical2−1+4×D83C4
cosocleC4⋊Q8×C83C23
hypercenter#1405D83
hypocenterC83C2×#1405
LCSG ▷ C2×Q8×C83 ▷ C2×C4×C83 ▷ C22×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4 ◁ C4⋊Q8 ◁ #1405

484 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 484 conjugacy classes of subgroups — too many to draw. Only its 61 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) = 1328

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 89829);