Group Theory in Florence IV

Program


Monday 01/07/24

13:30-13:55 Registration 

14:00-14:10    Aula 201 Welcome

14:10-15:00   

 Aula 201 Pham H. Tiep, Global-local conjectures in the representation theory of finite groups

15:10-15:30

Aula 201 Luca Sabatini, The diameter of random Schreier graphs

Aula 202 Lorenzo Putignano, The multiplicity freeness of the 3-weight blocks of the Iwahori- Hecke algebra of type B 


Coffee break

16:10-17:00  

 Aula 201 Donna Testerman, Multiplicity free representations of simple algebraic groups 

17:10-17:30

Aula 201 Iris Gilabert, Character correspondences and F-projectors


Aula 202 Temha Erkoç, On the Strongly Monolithic Characters of Finite Groups 

Tuesday 02/07/24

9:30-10:20    

Aula 201 Nikolay Nikolov, Verbal subgroups and finite images of profinite groups

10:30-10:50 

Aula 201 Hongyi Huang, Permutation groups of rank three

Aula 202 J.Miquel Martínez, Alperin’s weight conjecture and the Glauberman correspondence 

Coffee break

11:20-11:40

Aula 201 Marco Vergani, Rationality of finite groups: groups with quadratic fields of values

Aula 202 Juan Martínez Madrid, Do we need all Sylow p-subgroups to cover the p-elements of a group?

11:45-12:05

Aula 201 Marie Roth, On the unitriangularity of decomposition matrices of finite reductive groups

Aula 202 Marco Barbieri, Fixed point ratios for vertex-transitive graphs

12:10-12:30

Aula 201 Lucas Ruhstorfer, The Alperin-McKay conjecture and blocks of maximal defect 

Aula 202 Marco Fusari, Cliques in the Derangement graph: a problem related to the Erdos-Ko-Rado theorem 

Lunch

14:30-15:20   

Aula 201 Andrei Jaikin-Zapirain, Compressed subgroups in free groups are inert

15:30-15:50

Aula 201 Fabio Mastrogiacomo, Some results about the cardinalities of minimal and irredundant bases of finite permutation groups

Aula 202 Joan F. Tent, The Howlett-Isaacs theorem and Galois action 

Coffee break

16:20-16:40

Aula 201 Margherita Piccolo, Representation growth of (quasi-)semisimple profinite groups 

Aula 202 Pavel Turek, Multiplicity-free induced characters of symmetric groups 

16:45-17:05

Aula 201 Matteo Tarocchi, Rearrangement groups of fractals

Aula 202 Noelia Rizo, On the Eaton-Moretó conjecture

17:10-17:30

Aula 201 Alex Lubotzky, Proper subgroup testing and Error correcting codes 


20:30       Conference Dinner

Wednesday  03/07/24

10:00-10:50   

 Aula 201 Tim Burness, Simple groups, Sylow subgroups and generation

11:00-11:20 

Aula 201 Damiano Rossi, The Brown complex of a finite reductive group

Aula 202 Marina Anagnostopoulou-Merkouri, The regularity number of a finite group

Coffee break

11:50-12:10

Aula 201 Kamilla Rekvényi, Width questions in finite simple groups

Aula 202 Annika Bartelt, Intersections of principal blocks of simple classical groups of Lie type

12:15-13:05 

Aula 201 Cheryl E. Praeger, Simple group orders, p-elements, and group p-coverings