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20112018
most citedFinite p-groups with central automorphism group of minimal order

7 citations · 8 across the 7 of their papers we have counts for

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math.GR2013★ 7 cited

Finite p-groups with central automorphism group of minimal order

Deepak Gumber, Hemant Kalra

We study finite p-groups G of coclass upto 4 for which the group Aut_z(G) of all central automorphisms of G is of minimal possible order. As a consequence, we obtain very short and…

math.GR2013★ 1 cited

Automorphisms of groups and converse of Schur's theorem

Deepak Gumber, Hemant Kalra, Sandeep Singh

An automorphism of a group G is called an IA-automorphism if it induces the identity automorphism on the abelianized group G/G'. Let IA(G) denote the group of all IA-automorphisms…