Finite Group Databasebeta

C22×Dic83⋊C16 #35557378

order21248
automorphism?
homologyAbelianization (H1) = C23×C16 · Schur multiplier (H2) = C26

Aliases

direct productC22×Dic83⋊C16

Splittings

SylowC83 ⋊ C22×C4⋊C16

Subgroups

subgroupG/H
centerC23×C8C2×D83
commutatorC2×C83C23×C16
FrattiniC2×C8C23×D83
FittingC23×C16×C83C2
socle, prime radicalC24×C83C2×C8
cosocleC2×C8×C83C24
hypercenterC23×C16D83
hypocenterC83C22×C4⋊C16
LCSG ▷ C2×C83 ▷ C83
UCSC1 ◁ C23×C8 ◁ C23×C16

862 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 21248

Conjugacy classes & character table

5408 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 322542);