Stothers, W. W. Subgroups of infinite index in the modular group. III. (English) Zbl 0465.20046 Glasg. Math. J. 22, 119-131 (1981). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 Documents MSC: 20H05 Unimodular groups, congruence subgroups (group-theoretic aspects) 20H10 Fuchsian groups and their generalizations (group-theoretic aspects) 20E07 Subgroup theorems; subgroup growth Keywords:subgroups of the modular group; number of orbits; subgroups of finite index Citations:Zbl 0372.10015 PDFBibTeX XMLCite \textit{W. W. Stothers}, Glasg. Math. J. 22, 119--131 (1981; Zbl 0465.20046) Full Text: DOI References: [1] Stothers, Glasgow Math. J. 20 pp 103– (1979) [2] Stothers, Glasgow Math. J. 19 pp 33– (1978) [3] Stothers, Glasgow Math. J. 22 pp 101– (1981) [4] DOI: 10.1007/BF01171151 · Zbl 0317.10038 · doi:10.1007/BF01171151 [5] DOI: 10.1017/S0305004100048362 · doi:10.1017/S0305004100048362 [6] DOI: 10.1007/BF01171125 · Zbl 0355.20046 · doi:10.1007/BF01171125 This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. In some cases that data have been complemented/enhanced by data from zbMATH Open. This attempts to reflect the references listed in the original paper as accurately as possible without claiming completeness or a perfect matching.