What groups wanted to establish an autonomous state from Austrian Empire?

1. The Hungarians: The Hungarians were one of the largest ethnic groups in the Austrian Empire, and they had a long history of autonomy. They were granted a degree of autonomy in 1867, with the creation of the Austro-Hungarian Empire, but they continued to push for full independence.

2. The Czechs: The Czechs were another large ethnic group in the Austrian Empire, and they also had a long history of autonomy. They were granted a degree of autonomy in 1918, with the creation of Czechoslovakia, but they continued to push for full independence.

3. The Poles: The Poles were another large ethnic group in the Austrian Empire, and they also had a long history of autonomy. They were granted a degree of autonomy in 1918, with the creation of Poland, but they continued to push for full independence.

4. The Italians: The Italians were a relatively small ethnic group in the Austrian Empire, but they were concentrated in the southern part of the empire, which was known as the Italian Peninsula. They were granted a degree of autonomy in 1866, with the creation of the Kingdom of Italy, but they continued to push for full independence.

5. The Romanians: The Romanians were a relatively small ethnic group in the Austrian Empire, but they were concentrated in the eastern part of the empire, which was known as the Romanian Principalities. They were granted a degree of autonomy in 1859, with the creation of the United Principalities of Wallachia and Moldavia, but they continued to push for full independence.

6. The Serbs: The Serbs were a relatively small ethnic group in the Austrian Empire, but they were concentrated in the southern part of the empire, which was known as the Balkan Peninsula. They were granted a degree of autonomy in 1878, with the creation of the Kingdom of Serbia, but they continued to push for full independence.

These are just some of the groups that wanted to establish an autonomous state from the Austrian Empire. The desire for autonomy and independence was a major factor in the collapse of the empire in 1918.