The query [[Opposite of::Normal subgroup]] was answered by the SMWSQLStore3 in 0.0097 seconds.
[[Opposite of::Normal subgroup]]
SMWSQLStore3
Abnormal subgroup, Conjugate-dense subgroup, Contranormal subgroup, Core-free subgroup, Cyclonormal subgroup, Malnormal subgroup, Self-normalizing subgroup, Strongly contranormal subgroup