Finite Group Databasebeta

SD16×C83⋊C16 #35316171

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

Aliases

direct productSD16×C83⋊C16

Splittings

SylowC83 ⋊ C16×SD16

Subgroups

subgroupG/H
centerC2×C8D4×D83
commutatorC4×C83C22×C16
FrattiniC4×C8C22×D83
FittingC8×SD16×C83C2
socleC22×C83C8×D4
prime radicalC2×D4×C83C2×C8
cosocleC4×C8×C83C23
hypercenterC8×SD16D83
hypocenterC83C16×SD16
LCSG ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C8 ◁ C4×C8 ◁ C8×SD16

238 conjugacy classes of subgroups.

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, 81335);