Subgroups — C₁₉×#67 #90713

Order 456.

32 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×C₃×C₁₉	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂×D₃×C₁₉	C₂	1	1	yes	maximal, characteristic, complemented
3	Dic₃×C₁₉	C₂	1	1	yes	maximal, characteristic, complemented
4	D₄×C₁₉	—	3	1	no	maximal, Hall
5	C₂×C₃×C₁₉	—	2	1	no	—
6	C₂×C₃×C₁₉	C₂²	1	1	yes	characteristic
7	D₃×C₁₉	—	2	1	no	—
8	C₂²×C₁₉	—	3	1	no	—
9	C₂²×C₁₉	D₃	1	1	yes	characteristic, complemented
10	C₄×C₁₉	—	3	1	no	—
11	C₃×C₁₉	D₄	1	1	yes	characteristic, complemented, Hall
12	C₂×C₁₉	—	2	1	no	—
13	C₂×C₁₉	—	6	1	no	—
14	C₂×C₁₉	C₂×D₃	1	1	yes	characteristic
15	#67	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Hall
16	C₁₉	#67	1	1	yes	characteristic, direct product factor, Sylow
17	C₂²×C₃	C₂×C₁₉	1	1	yes	characteristic, complemented
18	C₂×D₃	C₂×C₁₉	1	1	yes	characteristic, complemented
19	Dic₃	C₂×C₁₉	1	1	yes	characteristic, complemented
20	D₄	—	3	1	no	Sylow
21	C₂×C₃	—	2	1	no	—
22	C₂×C₃	C₂²×C₁₉	1	1	yes	characteristic
23	D₃	—	2	1	no	—
24	C₂²	—	3	1	no	—
25	C₂²	D₃×C₁₉	1	1	yes	characteristic, complemented
26	C₄	—	3	1	no	—
27	C₃	D₄×C₁₉	1	1	yes	characteristic, complemented, Sylow
28	C₂	—	2	1	no	—
29	C₂	—	6	1	no	—
30	C₂	C₂×D₃×C₁₉	1	1	yes	characteristic

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

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