List questions from semidirect-product

Published on 31 Oct 2016 - 9:46

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Inner vs outer semidirect products of $S_3$ and $D_4$

Published on 26 Mar 2026 - 22:57

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Visualizing $S_3 \rtimes D_4$

Published on 26 Mar 2026 - 22:50

217

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Can this matrix group be obtained from $(\mathbb R,+)$ and $(\mathbb R^*,\cdot)$?

Published on 03 Nov 2016 - 18:11

386

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Understanding torsors and semidirect products of groups

Published on 04 Nov 2016 - 22:07

38

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Is semi-direct product represent all group (up to isom) of order 6?

Published on 09 Nov 2016 - 11:06

58

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Classifying groups such that $G \simeq \mathbb{Z}_3 \rtimes (\mathbb{Z}_2 \times \mathbb{Z}_2)$

Published on 13 Nov 2016 - 17:50

388

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When does a $p$-group split as semidirect product with its commutator?

Published on 22 Nov 2016 - 19:57

463

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Exercise 3A.7 of "Finite group theory", M. Isaacs

Published on 29 Nov 2016 - 15:44

52

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SemiDirect Products-Recognizing when they are isomorphic or not

Published on 01 Dec 2016 - 6:00

296

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Isomorphism between $HK$ and $H⋊ K$

Published on 02 Dec 2016 - 2:55

298

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Find irreducible representations of semidirect product $(S_2 \times S_2) \rtimes S_2$

Published on 09 Dec 2016 - 10:33

690

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Representations of semidirect products of non-abelian groups

Published on 26 Mar 2026 - 16:56

553

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What is the history of the semidirect product?

Published on 22 Dec 2016 - 21:20

477

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Are Etingof and Serre the only books to discuss representation theory of semidirect product?

Published on 26 Mar 2026 - 16:56

List Question

Semidirect product $\mathbb{F}_q \rtimes \mathbb{F}_q'$

Inner vs outer semidirect products of $S_3$ and $D_4$

Visualizing $S_3 \rtimes D_4$

Can this matrix group be obtained from $(\mathbb R,+)$ and $(\mathbb R^*,\cdot)$?

Understanding torsors and semidirect products of groups

Is semi-direct product represent all group (up to isom) of order 6?

Classifying groups such that $G \simeq \mathbb{Z}_3 \rtimes (\mathbb{Z}_2 \times \mathbb{Z}_2)$

When does a $p$-group split as semidirect product with its commutator?

Exercise 3A.7 of "Finite group theory", M. Isaacs

SemiDirect Products-Recognizing when they are isomorphic or not

Isomorphism between $HK$ and $H⋊ K$

Find irreducible representations of semidirect product $(S_2 \times S_2) \rtimes S_2$

Representations of semidirect products of non-abelian groups

What is the history of the semidirect product?

Are Etingof and Serre the only books to discuss representation theory of semidirect product?

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