Keywords: MinDiscriminantsCoclass2Type77Sporadic.tiff This diagram shows the interface between the graphs of finite 7-groups with coclass 1 and 2 and abelianization of type 7 7 Important vertices are labelled with their SmallGroups Library identifier in angle brackets The vertices 11 12 846 9 8 854 15 16 and 14 are most densely populated by second 7-class groups of complex quadratic fields with discriminant d<0 The underlined counters adjacent to the ovals surrounding these vertices give the minimal absolute discriminants of the distribution TKT means transfer kernel type Own work The distribution was computed by myself User DanielConstantinMayer There exists a similar png file with identifier MinDiscriminantsCoclass2Type77Sporadic png which contains less information In the present updated tiff file User DanielConstantinMayer added identifiers 699 701 702 708 846 854 of 7-groups of order 117649 according to the SmallGroups database en wikipedia 2015-04-12 DanielConstantinMayer wikipedia en DanielConstantinMayer wikipedia en Cc-zero Original upload log en wikipedia MinDiscriminantsCoclass2Type77Sporadic tiff wikitable - 2015-04-12 17 19 1464×1205× 269634 bytes DanielConstantinMayer User DanielConstantinMayer added identifiers 699 701 702 708 846 854 of 7-groups of order 117649 according to the SmallGroups database Uncategorized 2016 May 5 |