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We present a new asteroseismic analysis of KIC~6048106, a \textit{Kepler}Algol-type eclipsing binary star in a circularized orbit with$P_\rm{orb}$=1.559361$\pm$0.000036~d. Based on a physical model for the binaryand its corresponding set of fundamental parameters, ($T_\rm{eff}=7033\pm187~K,~M_\rm{1}=1.55\pm0.11M_{\odot}$ and$T_\rm{eff}=4522\pm103~K,~M_\rm{2}=0.33\pm0.07M_{\odot}$, respectively for theprimary and the secondary component), we obtained the residual light curveafter removal of the full binary model, including a 290-day activity cycle forthe secondary component (Samadi Gh. et al.\,2018). In this work, we used themethod of Fourier analysis of the residual light curve in combination withleast squares optimization for the frequency analysis. We detected sevendominant, independent gravity ($g$) modes as well as 34 low-amplitude acoustic($p$) modes. The $g$ modes in the range $1.96-2.85$ d$^{-1}$ have a meanspacing of $\Delta\Pi_\rm{mean}=1517.92\pm131.54$~s. Though of much loweramplitude, additional significant frequencies were detected in the intervals$7.49-15.2$ d$^{-1}$ and $19-22.5$ d$^{-1}$ (i.e. in the $p$ mode region), withcorresponding dominant modes $\nu_\rm{max_\rm{1}}=11.745\pm0.001$ d$^{-1}$ and$\nu_\rm{max_\rm{2}}=20.960\pm0.002$ d$^{-1}$. From its position in the H-Rdiagram, we conclude that the primary component is the source of the detectedhybrid pulsations. Consequently, the pulsation constants, Q, of the highfrequencies cover the range $0.028-0.064$~d. Furthermore, $\nu_\rm{43} $(19.037$\pm$0.002 d$^{-1}$) might correspond to the fundamental radial mode (Q= 0.033$\pm$0.007 d). The other frequencies in the range $19-22.5$ d$^{-1}$could be radial or non-radial overtone modes. Moreover, the low-amplitude $p$modes show an equidistant splitting by $f_\rm{orb}$, which we interpret astidal splitting following theoretical predictions.

Hybrid Pulsations and Tidal Splitting detected in the Kepler Eclipsing and Spotted Binary System KIC 6048106