Finite Group Databasebeta

C22×C22⋊Dic419 #41000809

order26816
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC22×C22⋊Dic419

Splittings

SylowC419 ⋊ C22×C22⋊C4

Subgroups

subgroupG/H
centerC24C2×D419
commutatorC2×C419C23×C4
FrattiniC22C23×D419
Fitting, prime radicalC25×C419C2
socleC24×C419C22
cosocleC22×C419C24
hypercenterC25D419
hypocenterC419C22×C22⋊C4
LCSG ▷ C2×C419 ▷ C419
UCSC1 ◁ C24 ◁ C25

674 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 13408

Conjugacy classes & character table

6728 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26816, 997);