Yes, I believe that women are allowed to speak in the assembly; three chapters earlier, Paul had women speaking (praying and prophesying) in the assembly. I take the portion from "Let the women" to "speak in the church" to be a quotation to which Paul then says, "What? Was it from you that the word of God went forth?" That makes
far more sense to me, especially since I looked in vain for a commandment in the Law saying, "Let women be in subjection" or "Let women be silent".
I also believe they are allowed to preach, because I take Paul's instruction to Timothy in its cultural context, and about
a woman (singular and therefore specific!). He is actually
permitting females to undertake the same instruction that men take, in the same manner, and upon completion of adequate training, they would be released to teach and preach. As for "have dominion", nobody should be "having dominion" over anyone else in the church, and again there is a cultural explanation that makes perfect sense.
What I take exception to is people who take verses, divorce them from their context, don't study any further, and try to make broadly-impacting doctrinal assertions.