Maximal Subgroups
Wilson (1984) found the 15 classes of maximal subgroups of the Rudvalis group, as follows: 2F4(2) = 2F4(2)'.2, 26.U3(3).2, (22 × Sz(8)):3, 23+8:L3(2), U3(5):2, 21+4+6.S5, PSL2(25).22, A8, PSL2(29), 52:4.S5, 3.A6.22, 51+2:, L2(13):2, A6.22, 5:4 × A5.
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