The phrase "a group of various" is correct and usable in written English.
It can be used when describing a collection that includes different types or categories of items or individuals.
Example: "The conference featured a group of various experts from different fields, sharing their insights on the latest research."
Alternatives: "a collection of diverse" or "a range of different".
Angiographically occult vascular malformations (AOVM) represent a group of various types of vascular malformations which are not visible on a cerebral angiogram.
Incorporated with an easily carried and installed hardware, the system can capture the characteristics of displacements or accelerations for multiple individuals in a group of various sizes and in a real-world setting.
The proposed approach can help a group of various experts including developers, testers and purchasers, to measure the level of the software quality of the in-house development or the third party development.
A PV array is a group of various PV modules which are electrically connected in series and parallel to give the required current and voltage.
In the Touhou series, a group of various species of Tengu reside in the Youkai Mountains where they work on printing newspapers In the online game Maplestory there is a boss named, "Black Crow" which has Tengu-like physical characteristics.
"Others" (13%) was a group of various professions comprising mostly specialist teachers mainly employed in CAP.
As dementia patients as a whole represent a heterogeneous group of various pathogeneses and clinical courses, we conducted a secondary analysis to estimate the risks of vascular and non-vascular dementia separately.
On the west of Cathedral Square is a group of palaces of various periods.
She sacrificed a Queen's scholarship to travel instead to Rome, where she became a member of the Circello Artistico, a group of artists of various nationalities who shared mutual criticisms.
Lee was among a group of Koreans of various generations who had gathered at the center's offices to watch Obama's announcement.
Alluding to a group of people of various racial backgrounds, "Hispanic" and "Latino" most commonly describe those peoples united by the Spanish language and Latin American culture.
