File:Cohomologytreeoddprimecubeordergroups.png

This file was created using Graphviz with the following code:

digraph G{
        rankdir = "LR";
        Root[label = "H^2(Z_p;Z_p,Z_p), total weight 1"];
        Ep2onZp[label = "H^2(E_{p^2};Z_p), total weight 1/p"];
        Zp2onZp[label = "H^2(Z_{p^2};Z_p) (p - 1 times), total weight 1 - 1/p"];
        Ep3[label="E_{p^3}, GAP ID (p^3,5), weight 1/p^4"];
        U3p[label="U(3,p) (p - 1 times), GAP ID (p^3,3), total weight 1/p^3 - 1/p^4"];
        Mp3[label="M_{p^3} ((p^2 - 1)(p - 1) times), GAP ID (p^3,4), total weight 1/p - 1/p^2 - 1/p^3 + 1/p^4"];
        Zp2timesZpviaEp2onZp[label="Z_{p^2} X Z_p (p^2 - 1 times), GAP ID (p^3,2) total weight 1/p^2 - 1/p^4"];
        Zp2timesZpviaZp2onZp[label="Z_{p^2} X Z_p, GAP ID (p^3,2), weight 1/p - 1/p^2"];
        Zp3[label="Z_{p^3} (p - 1 times), GAP ID (p^3,1), weight 1 - 2/p + 1/p^2"];
        Root -> Ep2onZp;
        Root -> Zp2onZp;
        Ep2onZp -> Ep3;
        Ep2onZp -> U3p;
        Ep2onZp -> Mp3;
        Ep2onZp -> Zp2timesZpviaEp2onZp;
        Zp2onZp -> Zp2timesZpviaZp2onZp;
        Zp2onZp -> Zp3;
}