I can't seem to find the symbols on the fidelity website, but personal capital says they are:
Small Cap Growth: 15% (TDKM, 0.81% expenses)
Large Cap Value: 15% (TDKI, 0.23% expenses)
Large Cap Growth: 15% (TDKP, 0.55% expenses)
Small Cap Value: 10% (TDKC, 0.78% expenses)
Small Cap Core Index: 10% (TDKF, 0.10% expenses)
2055 Targeted Fund: 10% (TDKV, 0.54% expenses)
Emerging Market Equity: 10% (TDKJ, 1.31% expenses)
International Value: 5% (ADVEX, 0.64% expenses)
International Fund: 5% (TDKE, 0.5% expenses)
Bond Index Fund: 5% (WFBIX, 0.05% expenses)
Note that the descriptions for all of these say "Information on this investment option was provided by your plan sponsor, plan trustee, investment manager, trustee or third party data provider. This investment is not a mutual fund." So I don't really know what it is to be honest. The symbols don't come back on a google search.
The other choices are (names are copied and pasted, but it doesn't show the symbols):
Money Market Fund: 0.09% expenses
Short Duration Bond: 0.5% expenses
Bond Fund: 0.46% expenses
Balanced Fund: 0.28% expenses
Balanced Real Asset: 0.7% expenses
Equity Index Fund: 0.025% expenses
International Index: .1% expenses
Looking at the expenses I just wrote out, I'm thinking I should get rid of all the different funds I've elected and instead use the Equity Index Fund and International Index Fund. Something like 75% Equity Index Fund, 20% International Index, 5% Bond Index Fund. Did I answer my own question or would a different allocation be better?