Finite Group Databasebeta

C22×C22⋊#14267798 #43273068

order28736
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC22×C22⋊#14267798
unambiguous semidirect productD449⋊(C2×C22⋊C4)
unambiguous semidirect product(C2×#14267798)⋊C23

Splittings

FittingC24×C449 ⋊ C4
SylowC449 ⋊ C22×C22⋊C4

Subgroups

subgroupG/H
centerC23C2×#14267798
commutatorC2×C449C23×C4
FrattiniC2C23×#14267798
FittingC24×C449C4
socleC23×C449C2×C4
prime radicalC24×D449C2
cosocleC2×D449C24
hypercenterC24#14267798
hypocenterC449C22×C22⋊C4
LCSG ▷ C2×C449 ▷ C449
UCSC1 ◁ C23 ◁ C24

674 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7184

Conjugacy classes & character table

1832 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(28736, 1610);