Subgroups — C₁₆×Dic₄₁₉ #41000134

Order 26816.

58 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₄₁₉⋊C₁₆	C₂	1	1	yes	maximal, characteristic
2	C₈×Dic₄₁₉	C₂	1	1	yes	maximal, characteristic
3	C₂×C₁₆×C₄₁₉	C₂	1	1	yes	maximal, characteristic
4	C₂×C₄₁₉⋊C₈	C₄	1	1	yes	characteristic
5	C₄×Dic₄₁₉	C₄	1	1	yes	characteristic
6	C₄₁₉⋊C₁₆	C₄	1	2	yes	complemented
7	C₂×C₈×C₄₁₉	C₂²	1	1	yes	characteristic
8	C₁₆×C₄₁₉	C₄	1	2	yes	complemented
9	C₂×Dic₄₁₉	C₈	1	2	yes	—
10	C₄₁₉⋊C₈	C₈	1	2	yes	—
11	C₂×C₄×C₄₁₉	C₂×C₄	1	1	yes	characteristic
12	C₈×C₄₁₉	C₂×C₄	1	1	yes	characteristic
13	C₈×C₄₁₉	C₂×C₄	1	1	yes	characteristic
14	C₂²×C₄₁₉	C₂×C₈	1	1	yes	characteristic
15	C₄×C₄₁₉	C₄²	1	1	yes	characteristic
16	C₄×C₄₁₉	C₂×C₈	1	1	yes	characteristic
17	Dic₄₁₉	C₁₆	1	4	yes	direct product factor
18	C₂×C₄₁₉	C₄×C₈	1	1	yes	characteristic
19	C₂×C₄₁₉	C₂×C₁₆	1	2	yes	—
20	C₄₁₉	C₄×C₁₆	1	1	yes	characteristic, complemented, Sylow
21	C₄×C₁₆	—	419	1	no	maximal, Sylow
22	C₂×C₁₆	—	419	1	no	—
23	C₂×C₁₆	D₄₁₉	1	1	yes	characteristic
24	C₄×C₈	—	419	1	no	—
25	C₂×C₈	—	419	1	no	—
26	C₂×C₈	C₂×D₄₁₉	1	1	yes	characteristic
27	C₄²	—	419	1	no	—
28	C₁₆	—	419	2	no	—
29	C₁₆	Dic₄₁₉	1	2	yes	direct product factor
30	C₂×C₄	—	419	2	no	—
31	C₂×C₄	C₄×D₄₁₉	1	1	yes	characteristic
32	C₈	—	419	2	no	—
33	C₈	C₄×D₄₁₉	1	1	yes	characteristic
34	C₈	C₂×Dic₄₁₉	1	1	yes	characteristic
35	C₂²	C₈×D₄₁₉	1	1	yes	characteristic
36	C₄	—	419	4	no	—
37	C₄	C₄×Dic₄₁₉	1	1	yes	characteristic
38	C₄	C₈×D₄₁₉	1	1	yes	characteristic
39	C₂	C₈×Dic₄₁₉	1	1	yes	characteristic
40	C₂	C₁₆×D₄₁₉	1	2	yes	—

	subgroup	G/H
center, hypercenter	C₂×C₁₆	D₄₁₉
commutator, hypocenter	C₄₁₉	C₄×C₁₆
Frattini	C₂×C₈	C₂×D₄₁₉
Fitting	C₂×C₁₆×C₄₁₉	C₂
socle, prime radical	C₂²×C₄₁₉	C₂×C₈
cosocle	C₂×C₈×C₄₁₉	C₂²
LCS	G ▷ C₄₁₉
UCS	C₁ ◁ C₂×C₁₆

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

N	H ≅ G/N	type
6. C₄₁₉⋊C₁₆	C₄	semidirect
8. C₁₆×C₄₁₉	C₄	semidirect
17. Dic₄₁₉	C₁₆	direct (N × H)
20. C₄₁₉	C₄×C₁₆	semidirect
29. C₁₆	Dic₄₁₉	direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroup	index
C₂×C₄₁₉⋊C₁₆	2
C₈×Dic₄₁₉	2
C₂×C₁₆×C₄₁₉	2
C₄×C₁₆	419

Subgroups — C16×Dic419 #41000134

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₆×Dic₄₁₉ #41000134