Subgroups — D₁₉×#11717941 #44527554

Order 31122.

48 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₁₉×#11717941	C₂	1	1	yes	maximal, characteristic, complemented, Hall
2	C₃×C₇×C₁₃×D₁₉	C₃	1	1	yes	maximal, characteristic
3	C₃×C₇×C₁₃×C₁₉	C₂×C₃	1	1	yes	characteristic
4	D₁₉×C₁₃⋊C₉	—	7	1	no	maximal, Hall
5	C₇×C₁₃×D₁₉	C₉	1	1	yes	characteristic, complemented, Hall
6	D₁₉×C₇⋊C₉	—	13	1	no	maximal, Hall
7	C₁₉×C₁₃⋊C₉	—	7	1	no	Hall
8	C₇×C₁₃×C₁₉	C₂×C₉	1	1	yes	characteristic, complemented, Hall
9	C₂×#11717941	—	19	1	no	maximal, Hall
10	C₃×C₁₃×D₁₉	ΓL(1,𝔽₈)	1	1	yes	characteristic
11	C₁₉×C₇⋊C₉	—	13	1	no	Hall
12	#11717941	D₁₉	1	1	yes	characteristic, direct product factor, Hall
13	C₃×C₇×D₁₉	C₁₃⋊C₃	1	1	yes	characteristic
14	C₃×C₁₃×C₁₉	C₂×ΓL(1,𝔽₈)	1	1	yes	characteristic
15	C₂×C₃×C₇×C₁₃	—	19	1	no	—
16	C₁₃×D₁₉	C₇⋊C₉	1	1	yes	characteristic, complemented, Hall
17	C₃×C₇×C₁₉	C₂×C₁₃⋊C₃	1	1	yes	characteristic
18	C₉×D₁₉	—	91	1	no	Hall
19	C₃×C₇×C₁₃	C₃×D₁₉	1	1	yes	characteristic
20	C₇×D₁₉	C₁₃⋊C₉	1	1	yes	characteristic, complemented, Hall
21	C₁₃×C₁₉	C₂×C₇⋊C₉	1	1	yes	characteristic, complemented, Hall
22	C₂×C₁₃⋊C₉	—	133	1	no	Hall
23	C₂×C₇×C₁₃	—	19	1	no	Hall
24	C₉×C₁₉	—	91	1	no	Hall
25	C₇×C₁₉	C₂×C₁₃⋊C₉	1	1	yes	characteristic, complemented, Hall
26	C₂×C₇⋊C₉	—	247	1	no	Hall
27	C₁₃⋊C₉	—	7	1	no	Hall
28	C₃×D₁₉	#63270	1	1	yes	characteristic
29	C₇×C₁₃	C₉×D₁₉	1	1	yes	characteristic, complemented, Hall
30	C₂×C₃×C₁₃	—	19	1	no	—
31	C₇⋊C₉	—	13	1	no	Hall
32	C₃×C₁₉	C₂×#63270	1	1	yes	characteristic
33	C₂×C₃×C₇	—	19	1	no	—
34	C₃×C₁₃	ΓL(1,𝔽₈)×D₁₉	1	1	yes	characteristic
35	D₁₉	#11717941	1	1	yes	characteristic, direct product factor, Hall
36	C₂×C₁₃	—	19	1	no	Hall
37	C₃×C₇	D₁₉×C₁₃⋊C₃	1	1	yes	characteristic
38	C₁₉	C₂×#11717941	1	1	yes	characteristic, complemented, Sylow
39	C₂×C₉	—	1729	1	no	Hall
40	C₂×C₇	—	19	1	no	Hall
41	C₁₃	D₁₉×C₇⋊C₉	1	1	yes	characteristic, complemented, Sylow
42	C₉	—	91	1	no	Sylow
43	C₇	D₁₉×C₁₃⋊C₉	1	1	yes	characteristic, complemented, Sylow
44	C₂×C₃	—	19	1	no	—
45	C₃	D₁₉×#63270	1	1	yes	characteristic
46	C₂	—	19	1	no	Sylow

	subgroup	G/H
center, Frattini, hypercenter	C₃	D₁₉×#63270
commutator, hypocenter	C₇×C₁₃×C₁₉	C₂×C₉
Fitting, socle, cosocle	C₃×C₇×C₁₃×C₁₉	C₂×C₃
prime radical	C₃×C₇×C₁₃×D₁₉	C₃
LCS	G ▷ C₇×C₁₃×C₁₉
UCS	C₁ ◁ C₃

Complements

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

N	H ≅ G/N	type
1. C₁₉×#11717941	C₂	semidirect
5. C₇×C₁₃×D₁₉	C₉	semidirect
8. C₇×C₁₃×C₁₉	C₂×C₉	semidirect
12. #11717941	D₁₉	direct (N × H)
16. C₁₃×D₁₉	C₇⋊C₉	semidirect
20. C₇×D₁₉	C₁₃⋊C₉	semidirect
21. C₁₃×C₁₉	C₂×C₇⋊C₉	semidirect
25. C₇×C₁₉	C₂×C₁₃⋊C₉	semidirect
29. C₇×C₁₃	C₉×D₁₉	semidirect
35. D₁₉	#11717941	direct (N × H)
38. C₁₉	C₂×#11717941	semidirect
41. C₁₃	D₁₉×C₇⋊C₉	semidirect
43. C₇	D₁₉×C₁₃⋊C₉	semidirect

Maximal subgroups

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

subgroup	index
C₁₉×#11717941	2
C₃×C₇×C₁₃×D₁₉	3
D₁₉×C₁₃⋊C₉	7
D₁₉×C₇⋊C₉	13
C₂×#11717941	19

Subgroups — D19×#11717941 #44527554

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — D₁₉×#11717941 #44527554