Timestamp Who Knowl
2019-05-25 09:10:22 alexjbest Fundamental domain of $\SL(2,\Z)$
2019-05-25 09:09:26 alexjbest Fundamental domain of $\SL(2,\Z)$
2019-05-25 09:07:50 alexjbest Action of $\SL(2,\R)$ in the upper half-plane
2019-05-24 17:46:57 john.jones Normal series of a group
2019-05-24 17:34:41 john.jones Chief series of a group
2019-05-24 00:00:02 john.jones Derived series of a group
2019-05-23 23:41:24 john.jones Sylow subgroup
2019-05-23 23:32:21 john.jones Outer automorphism group
2019-05-23 20:44:55 john.jones Fitting subgroup of a group
2019-05-23 20:39:37 john.jones Socle of a group
2019-05-23 20:39:18 fake.tim Generalized quaternion
2019-05-23 20:34:59 fake.tim Alternating group
2019-05-23 20:34:43 fake.tim Alternating group
2019-05-23 20:34:25 fake.tim Alternating group
2019-05-23 20:30:43 fake.tim Symmetric group
2019-05-23 20:30:22 fake.tim Symmetric group
2019-05-23 20:28:34 john.jones Maximal subgroup of a group
2019-05-23 20:26:04 john.jones Characteristic subgroup
2019-05-23 20:24:01 john.jones Frattini subgroup of a group
2019-05-23 20:20:02 fake.tim Rational group
2019-05-23 20:11:24 fake.tim Rational group
2019-05-23 20:07:56 fake.tim Supersolvable group
2019-05-23 20:07:25 john.jones Quotient group
2019-05-23 20:05:26 fake.tim Almost simple group
2019-05-23 20:04:42 john.jones Commutator subgroup of a group
See more history