Subgroups — #41000281

Order 26816.

182 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×Dic₈₃₈	C₂	1	1	yes	maximal, characteristic
2	C₂×Dic₄₁₉⋊C₄	C₂	1	2	yes	maximal
3	C₄₁₉⋊#95	C₂	1	1	yes	maximal, characteristic
4	C₄₁₉⋊#95	C₂	1	2	yes	maximal
5	C₂×C₄⋊C₄×C₄₁₉	C₂	1	1	yes	maximal, characteristic
6	C₂×Dic₈₃₈	—	2	4	no	—
7	C₂×Dic₈₃₈	—	2	2	no	—
8	C₂²×Dic₄₁₉	C₂²	1	2	yes	—
9	C₂²×Dic₄₁₉	C₂²	1	2	yes	—
10	Dic₄₁₉⋊C₄	—	2	4	no	—
11	C₂²×C₄×C₄₁₉	C₂²	1	1	yes	characteristic
12	C₂²×C₄×C₄₁₉	C₂²	1	1	yes	characteristic
13	C₂²×C₄×C₄₁₉	C₂²	1	1	yes	characteristic
14	C₄⋊C₄×C₄₁₉	—	2	2	no	—
15	Dic₈₃₈	—	2	8	no	—
16	C₂×Dic₄₁₉	—	2	2	no	—
17	C₂×Dic₄₁₉	—	2	2	no	—
18	C₂×Dic₄₁₉	—	2	2	no	—
19	C₂×Dic₄₁₉	—	2	2	no	—
20	C₂×Dic₄₁₉	D₄	1	4	yes	—
21	C₂×Dic₄₁₉	Q₈	1	4	yes	complemented
22	C₂³×C₄₁₉	C₂³	1	1	yes	characteristic
23	C₂×C₄×C₄₁₉	—	2	1	no	—
24	C₂×C₄×C₄₁₉	—	2	2	no	—
25	C₂×C₄×C₄₁₉	—	2	1	no	—
26	C₂×C₄×C₄₁₉	—	2	1	no	—
27	C₂×C₄×C₄₁₉	—	2	2	no	—
28	C₂×C₄×C₄₁₉	D₄	1	2	yes	—
29	C₂×C₄×C₄₁₉	Q₈	1	2	yes	complemented
30	C₂²×C₄₁₉	C₂×D₄	1	2	yes	—
31	C₂²×C₄₁₉	C₂×D₄	1	1	yes	characteristic
32	C₂²×C₄₁₉	C₂×Q₈	1	2	yes	—
33	C₂²×C₄₁₉	C₂×Q₈	1	1	yes	characteristic
34	C₂²×C₄₁₉	#41	1	1	yes	characteristic
35	C₄×C₄₁₉	—	2	2	no	—
36	C₄×C₄₁₉	—	2	2	no	—
37	C₄×C₄₁₉	—	4	1	no	—
38	Dic₄₁₉	—	2	4	no	—
39	Dic₄₁₉	—	2	4	no	—
40	C₂×C₄₁₉	#120	1	1	yes	characteristic
41	C₂×C₄₁₉	C₂²⋊Q₈	1	2	yes	—
42	C₂×C₄₁₉	C₂²⋊Q₈	1	1	yes	characteristic
43	C₂×C₄₁₉	C₄⋊Q₈	1	1	yes	characteristic
44	C₂×C₄₁₉	C₄⋊Q₈	1	2	yes	—
45	C₄₁₉	#395	1	1	yes	characteristic, complemented, Sylow
46	#395	—	419	1	no	maximal, Sylow
47	C₂²×Q₈	—	419	1	no	—
48	C₂×C₄⋊C₄	—	419	2	no	—
49	C₂×C₄⋊C₄	D₄₁₉	1	1	yes	characteristic
50	#95	—	419	1	no	—
51	#95	—	419	2	no	—
52	C₂×Q₈	—	838	4	no	—
53	C₂×Q₈	—	838	2	no	—
54	C₂²×C₄	—	419	2	no	—
55	C₂²×C₄	—	419	2	no	—
56	C₂²×C₄	C₂×D₄₁₉	1	1	yes	characteristic
57	C₂²×C₄	C₂×D₄₁₉	1	1	yes	characteristic
58	C₂²×C₄	C₂×D₄₁₉	1	1	yes	characteristic
59	C₄⋊C₄	—	2	2	no	—
60	C₄⋊C₄	—	838	4	no	—
61	C₂³	C₂²×D₄₁₉	1	1	yes	characteristic
62	Q₈	—	838	8	no	—
63	C₂×C₄	—	2	2	no	—
64	C₂×C₄	—	2	1	no	—
65	C₂×C₄	—	2	1	no	—
66	C₂×C₄	—	2	2	no	—
67	C₂×C₄	—	2	1	no	—
68	C₂×C₄	—	838	2	no	—
69	C₂×C₄	—	838	2	no	—
70	C₂×C₄	—	838	2	no	—
71	C₂×C₄	—	838	2	no	—
72	C₂×C₄	—	419	4	no	—
73	C₂×C₄	—	419	4	no	—
74	C₂×C₄	C₂²⋊D₄₁₉	1	2	yes	—
75	C₂×C₄	Dic₈₃₈	1	2	yes	complemented
76	C₂²	D₄×D₄₁₉	1	2	yes	—
77	C₂²	C₂×C₂²⋊D₄₁₉	1	1	yes	characteristic
78	C₂²	Q₈×D₄₁₉	1	2	yes	—
79	C₂²	C₂×Dic₈₃₈	1	1	yes	characteristic
80	C₂²	#20269411	1	1	yes	characteristic
81	C₄	—	2	2	no	—
82	C₄	—	2	2	no	—
83	C₄	—	4	1	no	—
84	C₄	—	838	4	no	—
85	C₄	—	838	4	no	—
86	C₂	#27211686	1	1	yes	characteristic
87	C₂	#27211696	1	2	yes	—
88	C₂	#27211697	1	1	yes	characteristic
89	C₂	#27211716	1	1	yes	characteristic
90	C₂	#27211717	1	2	yes	—

	subgroup	G/H
center, Frattini	C₂³	C₂²×D₄₁₉
commutator, socle, prime radical, cosocle	C₂³×C₄₁₉	C₂³
Fitting	C₂×C₄⋊C₄×C₄₁₉	C₂
hypercenter	C₂×C₄⋊C₄	D₄₁₉
hypocenter	C₄₁₉	#395
LCS	G ▷ C₂³×C₄₁₉ ▷ C₄₁₉
UCS	C₁ ◁ C₂³ ◁ C₂×C₄⋊C₄

Complements

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

N	H ≅ G/N	type
21. C₂×Dic₄₁₉	Q₈	semidirect
29. C₂×C₄×C₄₁₉	Q₈	semidirect
45. C₄₁₉	#395	semidirect
75. C₂×C₄	Dic₈₃₈	semidirect

Maximal subgroups

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

subgroup	index
C₂²×Dic₈₃₈	2
C₂×Dic₄₁₉⋊C₄	2
C₄₁₉⋊#95	2
C₂×C₄⋊C₄×C₄₁₉	2
#395	419