A337118 Number of Morita equivalence classes of blocks with defect group (C_2)^n.

1, 3, 8, 16, 34

Offset

1,2

Comments

a(6) >= 96.

Links

Table of n, a(n) for n=1..5.

C. G. Ardito, Morita equivalence classes of blocks with elementary abelian defect groups of order 32, arXiv:1908.02652 [math.RT], 2019.

Block library, Classification by p-group

D. Craven, C. W. Eaton, R. Kessar and M. Linckelmann, The structure of blocks with a Klein four defect group, preprint 2009; Mathematische Zeitschrift 268 (2011), 441-476.

C. W. Eaton, Morita equivalence classes of blocks with elementary abelian defect groups of order 16, arXiv:1612.03485 [math.GR], 2016-2019.

C. W. Eaton, Morita equivalence classes of 2-blocks of defect three, Proceedings of the American Mathematical Society 144-5 (2016), 1961-1970.

Crossrefs

Sequence in context: A077552 A171497 A024623 * A344509 A201250 A196373

Adjacent sequences: A337115 A337116 A337117 * A337119 A337120 A337121

Keyword

nonn,more

Author

Cesare Giulio Ardito, Aug 16 2020

Status

approved