Finite Group Databasebeta

D8×C83⋊C16 #35316109

order21248
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C23

Aliases

direct productD8×C83⋊C16

Splittings

SylowC83 ⋊ C16×D8

Subgroups

subgroupG/H
centerC2×C8D4×D83
commutatorC4×C83C22×C16
FrattiniC4×C8C22×D83
FittingC8×D8×C83C2
socleC22×C83C8×D4
prime radicalC2×D8×C83C8
cosocleC4×C8×C83C23
hypercenterC8×D8D83
hypocenterC83C16×D8
LCSG ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C8 ◁ C4×C8 ◁ C8×D8

258 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 119 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

2408 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 81273);