Subgroups — C₂×#23750023 #34055190

Order 19072.

424 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#18011911	C₂	1	2	yes	maximal
2	#23750023	C₂	1	8	yes	maximal, direct product factor
3	C₂×#18011843	C₂	1	4	yes	maximal
4	C₂×C₄×C₈×C₁₄₉	C₂	1	1	yes	maximal, characteristic
5	C₂²×Dic₂₉₈	—	2	2	no	—
6	#18011911	—	2	4	no	—
7	#18011911	C₂²	1	8	yes	—
8	C₂×C₄⋊Dic₁₄₉	—	2	2	no	—
9	C₂×C₄⋊Dic₁₄₉	C₂²	1	4	yes	—
10	#18011843	C₂²	1	16	yes	—
11	C₂²×C₈×C₁₄₉	C₂²	1	2	yes	—
12	C₂×C₄²×C₁₄₉	C₂²	1	1	yes	characteristic
13	C₄×C₈×C₁₄₉	C₂²	1	4	yes	—
14	C₂×Dic₂₉₈	—	2	8	no	—
15	C₂×Dic₂₉₈	—	4	8	no	—
16	C₂²×Dic₁₄₉	—	2	4	no	—
17	C₄⋊Dic₁₄₉	—	2	4	no	—
18	C₄⋊Dic₁₄₉	—	2	8	no	—
19	C₄⋊Dic₁₄₉	C₂³	1	8	yes	—
20	C₂²×C₄×C₁₄₉	D₄	1	2	yes	—
21	C₂²×C₄×C₁₄₉	C₂³	1	1	yes	characteristic
22	C₂×C₈×C₁₄₉	Q₈	1	8	yes	complemented
23	C₂×C₈×C₁₄₉	C₂³	1	4	yes	—
24	C₄²×C₁₄₉	D₄	1	2	yes	—
25	C₄²×C₁₄₉	C₂³	1	2	yes	—
26	Dic₂₉₈	—	4	16	no	—
27	C₂×Dic₁₄₉	—	2	8	no	—
28	C₂×Dic₁₄₉	—	4	8	no	—
29	C₂³×C₁₄₉	C₂×D₄	1	1	yes	characteristic
30	C₂×C₄×C₁₄₉	SD₁₆	1	8	yes	—
31	C₂×C₄×C₁₄₉	C₂×D₄	1	1	yes	characteristic
32	C₂×C₄×C₁₄₉	C₂×D₄	1	4	yes	—
33	C₂×C₄×C₁₄₉	C₂×Q₈	1	4	yes	—
34	C₂×C₄×C₁₄₉	C₂⁴	1	1	yes	characteristic
35	C₈×C₁₄₉	C₂×Q₈	1	8	yes	complemented
36	C₂²×C₁₄₉	C₄⋊Q₈	1	2	yes	—
37	C₂²×C₁₄₉	C₂×SD₁₆	1	4	yes	—
38	C₂²×C₁₄₉	C₂²×D₄	1	1	yes	characteristic
39	C₄×C₁₄₉	C₄⋊Q₈	1	2	yes	—
40	C₄×C₁₄₉	C₂×SD₁₆	1	8	yes	—
41	C₄×C₁₄₉	C₂²×Q₈	1	2	yes	—
42	Dic₁₄₉	—	4	8	no	—
43	C₂×C₁₄₉	#498	1	4	yes	complemented
44	C₂×C₁₄₉	C₂×C₄⋊Q₈	1	1	yes	characteristic
45	C₂×C₁₄₉	C₂²×SD₁₆	1	2	yes	—
46	C₁₄₉	C₂×#498	1	1	yes	characteristic, complemented, Sylow
47	C₂×#498	—	149	1	no	maximal, Sylow
48	C₂×C₄⋊Q₈	—	149	2	no	—
49	#498	—	149	8	no	—
50	C₂×#106	—	149	4	no	—
51	C₂×C₄×C₈	D₁₄₉	1	1	yes	characteristic
52	C₂²×Q₈	—	298	2	no	—
53	C₂²×C₈	C₂×D₁₄₉	1	2	yes	—
54	C₄⋊Q₈	—	298	4	no	—
55	C₄⋊Q₈	—	149	8	no	—
56	C₂×C₄⋊C₄	—	298	2	no	—
57	C₂×C₄⋊C₄	—	149	4	no	—
58	C₂×C₄²	C₂×D₁₄₉	1	1	yes	characteristic
59	#106	—	149	16	no	—
60	C₄×C₈	C₂×D₁₄₉	1	4	yes	—
61	C₂×Q₈	—	298	8	no	—
62	C₂×Q₈	—	596	8	no	—
63	C₂²×C₄	—	298	4	no	—
64	C₂²×C₄	D₅₉₆	1	2	yes	—
65	C₂²×C₄	C₂²×D₁₄₉	1	1	yes	characteristic
66	C₂×C₈	Dic₂₉₈	1	8	yes	complemented
67	C₂×C₈	C₂²×D₁₄₉	1	4	yes	—
68	C₄⋊C₄	—	298	8	no	—
69	C₄⋊C₄	—	298	4	no	—
70	C₄⋊C₄	—	149	8	no	—
71	C₄²	D₅₉₆	1	2	yes	—
72	C₄²	C₂²×D₁₄₉	1	2	yes	—
73	C₂³	C₂×D₅₉₆	1	1	yes	characteristic
74	Q₈	—	596	16	no	—
75	C₂×C₄	—	298	8	no	—
76	C₂×C₄	—	596	8	no	—
77	C₂×C₄	#14558725	1	8	yes	—
78	C₂×C₄	C₂×D₅₉₆	1	1	yes	characteristic
79	C₂×C₄	C₂×D₅₉₆	1	4	yes	—
80	C₂×C₄	C₂×Dic₂₉₈	1	4	yes	—
81	C₂×C₄	C₂³×D₁₄₉	1	1	yes	characteristic
82	C₈	C₂×Dic₂₉₈	1	8	yes	complemented
83	C₂²	#18011911	1	2	yes	—
84	C₂²	C₂×#14558725	1	4	yes	—
85	C₂²	C₂²×D₅₉₆	1	1	yes	characteristic
86	C₄	—	596	8	no	—
87	C₄	#18011911	1	2	yes	—
88	C₄	C₂×#14558725	1	8	yes	—
89	C₄	C₂²×Dic₂₉₈	1	2	yes	—
90	C₂	#23750023	1	4	yes	direct product factor
91	C₂	C₂×#18011911	1	1	yes	characteristic
92	C₂	C₂²×#14558725	1	2	yes	—

	subgroup	G/H
center	C₂³	C₂×D₅₉₆
commutator, cosocle	C₂×C₄×C₁₄₉	C₂⁴
Frattini	C₂×C₄	C₂³×D₁₄₉
Fitting	C₂×C₄×C₈×C₁₄₉	C₂
socle, prime radical	C₂³×C₁₄₉	C₂×D₄
hypercenter	C₂×C₄×C₈	D₁₄₉
hypocenter	C₁₄₉	C₂×#498
LCS	G ▷ C₂×C₄×C₁₄₉ ▷ C₂×C₁₄₉ ▷ C₁₄₉
UCS	C₁ ◁ C₂³ ◁ C₂×C₄² ◁ C₂×C₄×C₈

Complements

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

N	H ≅ G/N	type
2. #23750023	C₂	direct (N × H)
22. C₂×C₈×C₁₄₉	Q₈	semidirect
35. C₈×C₁₄₉	C₂×Q₈	semidirect
43. C₂×C₁₄₉	#498	semidirect
46. C₁₄₉	C₂×#498	semidirect
66. C₂×C₈	Dic₂₉₈	semidirect
82. C₈	C₂×Dic₂₉₈	semidirect
90. C₂	#23750023	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂×#18011911	2
#23750023	2
C₂×#18011843	2
C₂×C₄×C₈×C₁₄₉	2
C₂×#498	149

Subgroups — C2×#23750023 #34055190

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#23750023 #34055190