Subgroups — #17987518

Order 4617.

124 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₃×#10587025	C₃	1	2	yes	maximal
2	C₃×#10587025	C₃	1	1	yes	maximal, characteristic
3	#13095321	C₃	1	9	yes	maximal, complemented
4	C₃×C₁₉×3₋¹⁺²	C₃	1	1	yes	maximal, characteristic
5	C₃³×C₁₉	C₃²	1	1	yes	characteristic
6	C₁₉×3₋¹⁺²	—	3	2	no	—
7	C₁₉×3₋¹⁺²	C₃²	1	3	yes	—
8	C₃×C₉×C₁₉	—	3	1	no	—
9	#10587025	—	3	2	no	—
10	#10587025	—	3	2	no	—
11	#10587025	—	3	2	no	—
12	#10587025	—	3	1	no	—
13	#10587025	C₃²	1	6	yes	—
14	C₃×#4294	—	3	2	no	—
15	C₃×#4294	C₃²	1	3	yes	—
16	#6912	—	19	1	no	maximal, Sylow
17	C₃²×C₁₉	—	9	1	no	—
18	C₃²×C₁₉	H(3,𝔽₃)	1	2	yes	—
19	C₃²×C₁₉	H(3,𝔽₃)	1	1	yes	characteristic
20	C₃²×C₁₉	C₃³	1	1	yes	characteristic
21	C₉×C₁₉	—	3	3	no	—
22	#4294	—	3	6	no	—
23	#4294	—	3	3	no	—
24	C₃×3₋¹⁺²	—	19	1	no	—
25	C₃×3₋¹⁺²	—	19	2	no	—
26	C₃×3₋¹⁺²	C₁₉⋊C₃	1	1	yes	characteristic
27	#733	—	19	9	no	—
28	C₃×C₁₉	—	3	2	no	—
29	C₃×C₁₉	—	3	1	no	—
30	C₃×C₁₉	—	3	1	no	—
31	C₃×C₁₉	C₃×H(3,𝔽₃)	1	1	yes	characteristic
32	C₃³	C₃×C₁₉⋊C₃	1	1	yes	characteristic
33	3₋¹⁺²	—	3	2	no	—
34	3₋¹⁺²	—	19	6	no	—
35	3₋¹⁺²	—	57	1	no	—
36	3₋¹⁺²	—	57	2	no	—
37	3₋¹⁺²	—	57	2	no	—
38	3₋¹⁺²	—	57	2	no	—
39	3₋¹⁺²	C₃×C₁₉⋊C₃	1	3	yes	—
40	C₃×C₉	—	3	1	no	—
41	C₃×C₉	—	19	3	no	—
42	C₃×C₉	—	57	2	no	—
43	C₁₉	#6912	1	1	yes	characteristic, complemented, Sylow
44	C₃²	—	9	1	no	—
45	C₃²	C₃²⋊(C₁₉⋊C₃)	1	1	yes	characteristic
46	C₃²	C₃²⋊(C₁₉⋊C₃)	1	2	yes	—
47	C₃²	C₃²×C₁₉⋊C₃	1	1	yes	characteristic
48	C₉	—	3	3	no	—
49	C₉	—	57	3	no	—
50	C₉	—	57	6	no	—
51	C₃	—	3	1	no	—
52	C₃	—	3	2	no	—
53	C₃	—	3	1	no	—
54	C₃	C₃×C₃²⋊(C₁₉⋊C₃)	1	1	yes	characteristic

	subgroup	G/H
center	C₃	C₃×C₃²⋊(C₁₉⋊C₃)
commutator, cosocle	C₃²×C₁₉	C₃³
Frattini	C₃²	C₃²×C₁₉⋊C₃
Fitting	C₃×C₁₉×3₋¹⁺²	C₃
socle	C₃×C₁₉	C₃×H(3,𝔽₃)
prime radical	C₃³×C₁₉	C₃²
hypercenter	C₃×3₋¹⁺²	C₁₉⋊C₃
hypocenter	C₁₉	#6912
LCS	G ▷ C₃²×C₁₉ ▷ C₃×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₃ ◁ C₃³ ◁ C₃×3₋¹⁺²

Complements

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

N	H ≅ G/N	type
3. #13095321	C₃	semidirect
43. C₁₉	#6912	semidirect

Maximal subgroups

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

subgroup	index
C₃×#10587025	3
#13095321	3
C₃×C₁₉×3₋¹⁺²	3
#6912	19