Subgroups — C₂²×#18011911 #34057967

Order 19072.

1624 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂³×Dic₂₉₈	C₂	1	2	yes	maximal
2	C₂×#18011911	C₂	1	24	yes	maximal, direct product factor
3	C₂²×C₄⋊Dic₁₄₉	C₂	1	4	yes	maximal
4	C₂²×C₄²×C₁₄₉	C₂	1	1	yes	maximal, characteristic
5	C₂²×Dic₂₉₈	—	2	16	no	—
6	C₂²×Dic₂₉₈	C₂²	1	24	yes	—
7	C₂³×Dic₁₄₉	C₂²	1	4	yes	—
8	#18011911	C₂²	1	64	yes	direct product factor
9	C₂×C₄⋊Dic₁₄₉	C₂²	1	48	yes	—
10	C₂³×C₄×C₁₄₉	C₂²	1	1	yes	characteristic
11	C₂³×C₄×C₁₄₉	C₂²	1	2	yes	—
12	C₂×C₄²×C₁₄₉	C₂²	1	12	yes	—
13	C₂×Dic₂₉₈	—	2	96	no	—
14	C₂×Dic₂₉₈	C₂³	1	32	yes	—
15	C₂²×Dic₁₄₉	—	2	16	no	—
16	C₂²×Dic₁₄₉	C₂³	1	24	yes	—
17	C₄⋊Dic₁₄₉	C₂³	1	64	yes	—
18	C₂⁴×C₁₄₉	C₂³	1	1	yes	characteristic
19	C₂²×C₄×C₁₄₉	D₄	1	8	yes	—
20	C₂²×C₄×C₁₄₉	Q₈	1	16	yes	complemented
21	C₂²×C₄×C₁₄₉	C₂³	1	6	yes	—
22	C₂²×C₄×C₁₄₉	C₂³	1	12	yes	—
23	C₄²×C₁₄₉	C₂³	1	16	yes	—
24	Dic₂₉₈	—	2	64	no	—
25	C₂×Dic₁₄₉	—	2	48	no	—
26	C₂×Dic₁₄₉	C₂⁴	1	16	yes	—
27	C₂³×C₁₄₉	C₂×D₄	1	4	yes	—
28	C₂³×C₁₄₉	C₂×Q₈	1	8	yes	—
29	C₂³×C₁₄₉	C₂⁴	1	3	yes	—
30	C₂×C₄×C₁₄₉	C₂×D₄	1	24	yes	—
31	C₂×C₄×C₁₄₉	C₂×Q₈	1	48	yes	complemented
32	C₂×C₄×C₁₄₉	C₂⁴	1	4	yes	—
33	C₂×C₄×C₁₄₉	C₂⁴	1	8	yes	—
34	C₂²×C₁₄₉	C₄⋊Q₈	1	16	yes	complemented
35	C₂²×C₁₄₉	C₂²×D₄	1	6	yes	—
36	C₂²×C₁₄₉	C₂²×Q₈	1	12	yes	—
37	C₂²×C₁₄₉	C₂⁵	1	1	yes	characteristic
38	C₄×C₁₄₉	C₂²×D₄	1	8	yes	—
39	C₄×C₁₄₉	C₂²×Q₈	1	16	yes	complemented
40	Dic₁₄₉	—	2	16	no	—
41	C₂×C₁₄₉	C₂×C₄⋊Q₈	1	12	yes	complemented
42	C₂×C₁₄₉	C₂³×D₄	1	1	yes	characteristic
43	C₂×C₁₄₉	C₂³×Q₈	1	2	yes	—
44	C₁₄₉	C₂²×C₄⋊Q₈	1	1	yes	characteristic, complemented, Sylow
45	C₂²×C₄⋊Q₈	—	149	1	no	maximal, Sylow
46	C₂³×Q₈	—	149	2	no	—
47	C₂×C₄⋊Q₈	—	149	24	no	—
48	C₂²×C₄⋊C₄	—	149	4	no	—
49	C₂²×C₄²	D₁₄₉	1	1	yes	characteristic
50	C₂²×Q₈	—	298	16	no	—
51	C₂²×Q₈	—	149	24	no	—
52	C₂³×C₄	—	149	4	no	—
53	C₂³×C₄	C₂×D₁₄₉	1	1	yes	characteristic
54	C₂³×C₄	C₂×D₁₄₉	1	2	yes	—
55	C₄⋊Q₈	—	149	64	no	—
56	C₂×C₄⋊C₄	—	149	48	no	—
57	C₂×C₄²	C₂×D₁₄₉	1	12	yes	—
58	C₂⁴	C₂²×D₁₄₉	1	1	yes	characteristic
59	C₂×Q₈	—	298	96	no	—
60	C₂×Q₈	—	149	32	no	—
61	C₂²×C₄	—	298	16	no	—
62	C₂²×C₄	—	149	24	no	—
63	C₂²×C₄	D₅₉₆	1	8	yes	—
64	C₂²×C₄	Dic₂₉₈	1	16	yes	complemented
65	C₂²×C₄	C₂²×D₁₄₉	1	6	yes	—
66	C₂²×C₄	C₂²×D₁₄₉	1	12	yes	—
67	C₄⋊C₄	—	149	64	no	—
68	C₄²	C₂²×D₁₄₉	1	16	yes	—
69	C₂³	C₂×D₅₉₆	1	4	yes	—
70	C₂³	C₂×Dic₂₉₈	1	8	yes	—
71	C₂³	C₂³×D₁₄₉	1	3	yes	—
72	Q₈	—	298	64	no	—
73	C₂×C₄	—	298	48	no	—
74	C₂×C₄	—	149	16	no	—
75	C₂×C₄	C₂×D₅₉₆	1	24	yes	—
76	C₂×C₄	C₂×Dic₂₉₈	1	48	yes	complemented
77	C₂×C₄	C₂³×D₁₄₉	1	4	yes	—
78	C₂×C₄	C₂³×D₁₄₉	1	8	yes	—
79	C₂²	#18011911	1	16	yes	direct product factor
80	C₂²	C₂²×D₅₉₆	1	6	yes	—
81	C₂²	C₂²×Dic₂₉₈	1	12	yes	—
82	C₂²	C₂⁴×D₁₄₉	1	1	yes	characteristic
83	C₄	—	298	16	no	—
84	C₄	C₂²×D₅₉₆	1	8	yes	—
85	C₄	C₂²×Dic₂₉₈	1	16	yes	complemented
86	C₂	C₂×#18011911	1	12	yes	direct product factor
87	C₂	C₂³×D₅₉₆	1	1	yes	characteristic
88	C₂	C₂³×Dic₂₉₈	1	2	yes	—

	subgroup	G/H
center	C₂⁴	C₂²×D₁₄₉
commutator, cosocle	C₂²×C₁₄₉	C₂⁵
Frattini	C₂²	C₂⁴×D₁₄₉
Fitting	C₂²×C₄²×C₁₄₉	C₂
socle, prime radical	C₂⁴×C₁₄₉	C₂³
hypercenter	C₂²×C₄²	D₁₄₉
hypocenter	C₁₄₉	C₂²×C₄⋊Q₈
LCS	G ▷ C₂²×C₁₄₉ ▷ C₁₄₉
UCS	C₁ ◁ C₂⁴ ◁ C₂²×C₄²

Complements

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

N	H ≅ G/N	type
2. C₂×#18011911	C₂	direct (N × H)
8. #18011911	C₂²	direct (N × H)
20. C₂²×C₄×C₁₄₉	Q₈	semidirect
31. C₂×C₄×C₁₄₉	C₂×Q₈	semidirect
34. C₂²×C₁₄₉	C₄⋊Q₈	semidirect
39. C₄×C₁₄₉	C₂²×Q₈	semidirect
41. C₂×C₁₄₉	C₂×C₄⋊Q₈	semidirect
44. C₁₄₉	C₂²×C₄⋊Q₈	semidirect
64. C₂²×C₄	Dic₂₉₈	semidirect
76. C₂×C₄	C₂×Dic₂₉₈	semidirect
79. C₂²	#18011911	direct (N × H)
85. C₄	C₂²×Dic₂₉₈	semidirect
86. C₂	C₂×#18011911	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂³×Dic₂₉₈	2
C₂×#18011911	2
C₂²×C₄⋊Dic₁₄₉	2
C₂²×C₄²×C₁₄₉	2
C₂²×C₄⋊Q₈	149

Subgroups — C22×#18011911 #34057967

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂²×#18011911 #34057967