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Groups of Prime Power Order 4

- Y. Berkovich, Z. Janko
- Mathematics
- 14 December 2015

This is the fifth volume of a comprehensive and elementary treatment of finite p-group theory. Topics covered in this volume include theory of linear algebras and Lie algebras. The book contains many… Expand

Coset Enumeration in Groups and Constructions of Symmetric Designs

- Z. Janko
- Mathematics
- 1992

Publisher Summary This chapter discusses coset enumeration in groups and constructions of symmetric designs. It presents a group in terms of generators and relations so that each point or block… Expand

A new finite simple group with abelian Sylow 2-subgroups and its characterization

- Z. Janko
- Mathematics
- 1 March 1966

Structure of Finite p-groups with Given Subgroups

- Y. Berkovich, Z. Janko
- Mathematics
- 2006

The following main results are proved: 1) Classification of p-groups all of whose subgroups of index p (square power)are abelian. 2) Classification of p-groups with 7 involutions. 3) New proofs of… Expand

On a class of finite simple groups of Ree

- Z. Janko, J. G. Thompson
- Mathematics
- 1 September 1966

THEOREM A. Let G be a jkite group with the fohwing properties: (a) S,-subgroups of G are Abelian, (b) G has no subgroup of index 2, (c) G contains an involution t such that C(t) = (t) x F, where F N… Expand

A new finite simple group of order 86 · 775 · 571 · 046 · 077 · 562 · 880 which possesses M24 and the full covering group of M22 as subgroups

- Z. Janko
- Mathematics
- 1 October 1976

Finite 2-groups with exactly one nonmetacyclic maximal subgroup

- Z. Janko
- Mathematics
- 14 August 2008

We determine here the structure of the title groups. All such groups G will be given in terms of generators and relations, and many important subgroups of these groups will be described. Let d(G) be… Expand

Bush‐type Hadamard matrices and symmetric designs

- Z. Janko, H. Kharaghani, V. Tonchev
- Mathematics
- 2001

Abstact: A symmetric 2-(100, 45, 20) design is constructed that admits a tactical decomposition into 10 point and block classes of size 10 such that every point is in either 0 or 5 blocks from a… Expand

Some new simple groups of finite order

- Z. Janko
- Mathematics, Chemistry
- 1967

A process by which salts are removed or recovered from an aqueous solution by means of a polyether, by contacting the aqueous solution with active carbon impregnated with a cyclic or linear… Expand

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