Group mining, also known as pool mining, offers several advantages over solo mining, particularly for individual miners with limited resources.

1. Higher Reward Probability: In solo mining, the chances of successfully solving a block and earning rewards are low due to the intense competition and high hash rate requirements. Group mining pools combine the computational power of multiple participants, significantly increasing the likelihood of solving blocks and earning rewards more frequently.

2. Steady Income: While solo miners may wait weeks or months to find a block, group mining provides more consistent payouts. Rewards are distributed among participants based on their contributed hash power, offering a steady income stream.

3. Reduced Resource Requirements: Solo mining often demands expensive, high-performance mining hardware to compete effectively. Group mining allows miners with average resources to participate and earn rewards without major investments.

4. Lower Risk: Solo miners face the risk of expending substantial electricity and hardware costs without any reward. Group mining reduces this risk as frequent smaller payouts help offset costs.

5. Accessibility: Mining pools make cryptocurrency mining more accessible for beginners and small-scale miners by lowering the entry barrier.

Group mining offers greater consistency, accessibility, and reduced financial risks compared to solo mining, making it a preferred choice for many miners.