Finite Group Databasebeta

C8×C16×D83 #35313374

order21248
automorphism?
homologyAbelianization (H1) = C2×C8×C16 · Schur multiplier (H2) = C22×C8

Aliases

direct productC8×C16×D83

Splittings

FittingC8×C16×C83 ⋊ C2
derived, SylowC83 ⋊ C2×C8×C16

Subgroups

subgroupG/H
center, hypercenterC8×C16D83
commutator, hypocenterC83C2×C8×C16
FrattiniC4×C8C22×D83
FittingC8×C16×C83C2
socleC22×C83C2×C4×C8
prime radicalC22×D83C4×C8
cosocleC4×C8×C83C23
LCSG ▷ C83
UCSC1 ◁ C8×C16

398 conjugacy classes of subgroups; only the 251 normal subgroups are shown.

normal subgroups only

This group has 398 conjugacy classes of subgroups — too many to draw. Only its 251 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

5504 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 78538);