pivot question with min and max

[amien]

i have this pivot:

dimension : group,team

expression: sum(value)

data:

group, team, value
group1, team1, 5
group1, team1, 10
group1, team2, 5
group1, team3, 1
group2, team1, 100
group2, team2, 500

i want this in a pivot as output

group, min team, max team, min value, max value
group1, team3, team1, value_team3, value_team1
group2, team1, team2, value_team1, value_team2

how can i do this?

[amien]

min(aggr(Sum(Bedrag), Group))

ok .. this works .. but how do i get the coresponding teamname with this output?