>>10176499114 is the 14-word slogan "We must secure the existence of our people and a future for white children." Which, despite being merely a mantra of supporting your community and making the world a better place for future generations, is consideried very racist because it promotes white people helping themselves instead of self-genociding.
88 stands for HH (h is the 8th letter of the alphabet) which in turn stand for Heil Hitler, something a Literal Nazi (TM) would say