Subgroups — #28356776

Order 13851.

242 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	#17987558	C₃	1	3	yes	maximal
2	C₃²×#10587023	C₃	1	1	yes	maximal, characteristic
3	C₃²⋊#4296	—	3	3	no	—
4	C₃³×C₁₉⋊C₃	C₃²	1	1	yes	characteristic
5	C₃×#10587023	—	3	1	no	—
6	C₃×#10587023	—	3	2	no	—
7	C₃×#10587023	—	3	9	no	—
8	C₃²×#4294	C₉	1	2	yes	complemented
9	C₃²×C₉×C₁₉	C₉	1	1	yes	characteristic, complemented
10	#10624506	—	19	1	no	maximal, Sylow
11	C₃³×C₁₉	C₃×C₉	1	1	yes	characteristic
12	C₃²×C₁₉⋊C₃	—	3	3	no	—
13	C₃²×C₁₉⋊C₃	—	9	3	no	—
14	C₃²×C₁₉⋊C₃	H(3,𝔽₃)	1	1	yes	characteristic
15	C₃²×C₁₉⋊C₃	3₋¹⁺²	1	2	yes	—
16	C₃×#4296	—	9	3	no	—
17	C₃×C₉×C₁₉	—	3	1	no	—
18	C₃×C₉×C₁₉	—	3	3	no	—
19	C₃×#4294	—	3	2	no	—
20	C₃×#4294	—	3	6	no	—
21	#10587023	—	3	18	no	—
22	#10587023	—	3	9	no	—
23	C₃²×3₋¹⁺²	—	19	1	no	—
24	#6866	—	19	3	no	—
25	C₃²×C₁₉	—	3	3	no	—
26	C₃²×C₁₉	—	3	1	no	—
27	C₃²×C₁₉	C₃²⋊C₉	1	1	yes	characteristic
28	C₃×C₁₉⋊C₃	—	3	2	no	—
29	C₃×C₁₉⋊C₃	—	9	1	no	—
30	C₃×C₁₉⋊C₃	—	9	9	no	—
31	C₃×C₁₉⋊C₃	—	9	2	no	—
32	C₃×C₁₉⋊C₃	AΣL(1,𝔽₂₇)	1	3	yes	—
33	#4296	—	27	3	no	—
34	C₉×C₁₉	—	3	3	no	—
35	#4294	—	3	6	no	—
36	C₃⁴	—	19	1	no	—
37	C₃×3₋¹⁺²	—	57	1	no	—
38	C₃×3₋¹⁺²	—	57	2	no	—
39	C₃×3₋¹⁺²	—	57	9	no	—
40	C₃²×C₉	—	19	2	no	—
41	C₃²×C₉	#4296	1	1	yes	characteristic, complemented
42	C₃²⋊C₉	—	57	3	no	—
43	C₃×C₁₉	—	3	3	no	—
44	C₃×C₁₉	—	3	1	no	—
45	C₃×C₁₉	#6866	1	1	yes	characteristic
46	C₁₉⋊C₃	—	3	3	no	—
47	C₁₉⋊C₃	—	9	2	no	—
48	C₃³	—	19	1	no	—
49	C₃³	—	19	2	no	—
50	C₃³	—	57	3	no	—
51	C₃³	—	171	3	no	—
52	C₃³	C₃×#4296	1	1	yes	characteristic
53	3₋¹⁺²	—	57	9	no	—
54	3₋¹⁺²	—	57	18	no	—
55	C₃×C₉	—	3	1	no	—
56	C₃×C₉	—	3	3	no	—
57	C₃×C₉	—	57	2	no	—
58	C₃×C₉	—	57	6	no	—
59	C₃×C₉	—	171	3	no	—
60	C₁₉	#10624506	1	1	yes	characteristic, complemented, Sylow
61	C₃²	—	3	3	no	—
62	C₃²	—	3	1	no	—
63	C₃²	—	19	3	no	—
64	C₃²	—	57	2	no	—
65	C₃²	—	171	1	no	—
66	C₃²	—	171	9	no	—
67	C₃²	—	171	2	no	—
68	C₃²	C₃²⋊#4296	1	1	yes	characteristic
69	C₉	—	513	3	no	—
70	C₉	—	3	3	no	—
71	C₉	—	57	6	no	—
72	C₃	—	3	1	no	—
73	C₃	—	3	3	no	—
74	C₃	—	57	3	no	—
75	C₃	—	171	2	no	—
76	C₃	#17987558	1	1	yes	characteristic

	subgroup	G/H
center	C₃	#17987558
commutator	C₃³×C₁₉	C₃×C₉
Frattini	C₃³	C₃×#4296
Fitting	C₃²×C₉×C₁₉	C₉
socle	C₃×C₁₉	#6866
prime radical, cosocle	C₃³×C₁₉⋊C₃	C₃²
hypercenter	C₃²×C₉	#4296
hypocenter	C₁₉	#10624506
LCS	G ▷ C₃³×C₁₉ ▷ C₃²×C₁₉ ▷ C₃×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₃ ◁ C₃² ◁ C₃³ ◁ C₃²×C₉

Complements

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

N	H ≅ G/N	type
8. C₃²×#4294	C₉	semidirect
9. C₃²×C₉×C₁₉	C₉	semidirect
41. C₃²×C₉	#4296	semidirect
60. C₁₉	#10624506	semidirect

Maximal subgroups

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

subgroup	index
#17987558	3
C₃²×#10587023	3
#10624506	19