  Scrambling of quantum information in both integrable and nonintegrable
systems, including the transverse field Ising model (TFIM) and Floquet spin
systems are studied. Our study employs tripartite mutual information (TMI),
with negative TMI serving as an indicator of scrambling, where a more negative
value suggests a higher degree of scrambling. In the integrable and
nonintegrable TFIM, we observe pronounced scrambling behavior, with the initial
growth following a power-law pattern. However, nonintegrable TFIM exhibits a
higher degree of scrambling compared to the integrable version. In the Floquet
system, TMI is studied across periods from $0$ to $\pi/2$. Both integrable and
nonintegrable Floquet systems display scrambling behavior across all periods,
except at $\tau=\pi/4$, featuring power-law growth for small periods and abrupt
jumps for larger ones. Nonintegrable Floquet systems exhibit more pronounced
scrambling compared to integrable ones across all periods. The degree of
scrambling increases as we move towards $\tau = \pi/4$, reaching its peak near
$\tau = \pi/4$ (but not at $\tau = \pi/4$), regardless of the initial states.
TMI saturation fluctuates less in the Floquet system in comparison to the TFIM.
The growth of scrambling in the Floquet system mirrors TFIM for small periods
but exhibits notably faster growth for larger periods. For a small period, the
degree of scrambling in a Floquet system is comparable to that in the TFIM, but
it becomes significantly greater for larger periods.
