Subgroups — C₂²×#17988984 #33955572

Order 18688.

2398 conjugacy classes of subgroups.

The subgroup lattice has 198 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂²×#14556590	C₂	1	2	yes	maximal
2	C₂×#17988984	C₂	1	24	yes	maximal, direct product factor
3	C₂²×#14556523	C₂	1	1	yes	maximal, characteristic
4	C₂²×#14556522	C₂	1	2	yes	maximal
5	C₂²×C₈×Dic₇₃	C₂	1	1	yes	maximal, characteristic
6	C₂²×#106×C₇₃	C₂	1	1	yes	maximal, characteristic
7	C₂³×Dic₁₄₆	—	2	2	no	—
8	C₂³×#10596831	C₂²	1	1	yes	characteristic
9	C₂×#14556590	—	2	12	no	—
10	C₂×#14556590	C₂²	1	24	yes	—
11	C₂²×C₄⋊Dic₇₃	C₂²	1	2	yes	—
12	C₂²×#11924007	—	2	2	no	—
13	C₂²×C₄×Dic₇₃	C₂²	1	1	yes	characteristic
14	#17988984	C₂²	1	64	yes	direct product factor
15	C₂×#14556523	C₂²	1	12	yes	—
16	C₂×#14556522	C₂²	1	24	yes	—
17	C₂×C₈×Dic₇₃	C₂²	1	12	yes	—
18	C₂³×C₈×C₇₃	C₂²	1	1	yes	characteristic
19	C₂²×C₄⋊C₄×C₇₃	C₂²	1	2	yes	—
20	C₂×#106×C₇₃	C₂²	1	12	yes	—
21	C₂²×Dic₁₄₆	—	2	24	no	—
22	C₂²×Dic₁₄₆	—	4	16	no	—
23	C₂³×Dic₇₃	—	2	2	no	—
24	C₂³×Dic₇₃	D₄	1	2	yes	—
25	C₂²×#10596831	Q₈	1	8	yes	complemented
26	C₂²×#10596831	C₂³	1	6	yes	—
27	#14556590	—	2	48	no	—
28	#14556590	C₂³	1	32	yes	—
29	C₂×C₄⋊Dic₇₃	—	2	6	no	—
30	C₂×C₄⋊Dic₇₃	C₂³	1	12	yes	—
31	C₂×#11924007	—	2	24	no	—
32	C₂×C₄×Dic₇₃	D₄	1	6	yes	—
33	C₂×C₄×Dic₇₃	C₂³	1	6	yes	—
34	#14556523	C₂³	1	16	yes	—
35	#14556522	C₂³	1	32	yes	—
36	C₈×Dic₇₃	C₂³	1	16	yes	—
37	C₂³×C₄×C₇₃	—	2	2	no	—
38	C₂³×C₄×C₇₃	C₂³	1	1	yes	characteristic
39	C₂²×C₈×C₇₃	Q₈	1	8	yes	complemented
40	C₂²×C₈×C₇₃	C₂³	1	6	yes	—
41	C₂×C₄⋊C₄×C₇₃	—	2	6	no	—
42	C₂×C₄⋊C₄×C₇₃	C₂³	1	12	yes	—
43	#106×C₇₃	C₂³	1	16	yes	—
44	C₂×Dic₁₄₆	—	2	32	no	—
45	C₂×Dic₁₄₆	—	4	96	no	—
46	C₂²×Dic₇₃	—	2	12	no	—
47	C₂²×Dic₇₃	—	4	8	no	—
48	C₂²×Dic₇₃	SD₁₆	1	16	yes	—
49	C₂²×Dic₇₃	C₂×D₄	1	12	yes	—
50	C₂×#10596831	C₂×Q₈	1	24	yes	complemented
51	C₂×#10596831	C₂⁴	1	4	yes	—
52	C₄⋊Dic₇₃	—	2	12	no	—
53	C₄⋊Dic₇₃	C₂⁴	1	8	yes	—
54	#11924007	—	2	32	no	—
55	C₄×Dic₇₃	C₂×D₄	1	12	yes	—
56	C₄×Dic₇₃	C₂⁴	1	4	yes	—
57	C₂⁴×C₇₃	C₂×D₄	1	1	yes	characteristic
58	C₂²×C₄×C₇₃	—	2	12	no	—
59	C₂²×C₄×C₇₃	—	4	8	no	—
60	C₂²×C₄×C₇₃	C₂×D₄	1	3	yes	—
61	C₂²×C₄×C₇₃	C₂×Q₈	1	4	yes	—
62	C₂²×C₄×C₇₃	C₂×Q₈	1	4	yes	—
63	C₂²×C₄×C₇₃	C₂⁴	1	3	yes	—
64	C₂×C₈×C₇₃	C₂×Q₈	1	24	yes	complemented
65	C₂×C₈×C₇₃	C₂⁴	1	4	yes	—
66	C₄⋊C₄×C₇₃	—	2	12	no	—
67	C₄⋊C₄×C₇₃	C₂⁴	1	8	yes	—
68	C₂³×C₇₃	C₄⋊Q₈	1	4	yes	—
69	C₂³×C₇₃	C₂×SD₁₆	1	8	yes	—
70	C₂³×C₇₃	C₂²×D₄	1	3	yes	—
71	C₂×C₄×C₇₃	—	2	8	no	—
72	C₂×C₄×C₇₃	—	4	24	no	—
73	C₂×C₄×C₇₃	C₄⋊Q₈	1	12	yes	—
74	C₂×C₄×C₇₃	C₂²×D₄	1	3	yes	—
75	C₂×C₄×C₇₃	C₂²×Q₈	1	6	yes	—
76	C₂×C₄×C₇₃	C₂²×Q₈	1	6	yes	—
77	C₂×C₄×C₇₃	C₂⁵	1	1	yes	characteristic
78	C₂×Dic₇₃	—	2	8	no	—
79	C₂×Dic₇₃	—	4	24	no	—
80	C₂×Dic₇₃	C₂×SD₁₆	1	48	yes	—
81	C₂×Dic₇₃	C₂²×D₄	1	8	yes	—
82	Dic₁₄₆	—	4	64	no	—
83	C₈×C₇₃	C₂²×Q₈	1	8	yes	complemented
84	#10596831	C₂²×Q₈	1	8	yes	complemented
85	C₂²×C₇₃	#498	1	16	yes	complemented
86	C₂²×C₇₃	C₂×C₄⋊Q₈	1	6	yes	—
87	C₂²×C₇₃	C₂²×SD₁₆	1	12	yes	—
88	C₂²×C₇₃	C₂³×D₄	1	1	yes	characteristic
89	C₄×C₇₃	—	4	8	no	—
90	C₄×C₇₃	C₂×C₄⋊Q₈	1	6	yes	—
91	C₄×C₇₃	C₂³×Q₈	1	1	yes	characteristic
92	C₄×C₇₃	C₂³×Q₈	1	1	yes	characteristic
93	Dic₇₃	—	4	8	no	—
94	Dic₇₃	C₂²×SD₁₆	1	16	yes	—
95	C₂²×#498	—	73	1	no	maximal, Sylow
96	C₂×C₇₃	C₂×#498	1	12	yes	complemented
97	C₂×C₇₃	C₂²×C₄⋊Q₈	1	1	yes	characteristic
98	C₂×C₇₃	C₂³×SD₁₆	1	2	yes	—
99	C₂²×C₄⋊Q₈	—	73	2	no	—
100	C₂×#498	—	73	24	no	—
101	C₂²×#106	—	73	1	no	—
102	C₂²×#106	—	73	2	no	—
103	C₂²×#106	D₇₃	1	1	yes	characteristic
104	C₂²×C₄×C₈	—	73	1	no	—
105	C₇₃	C₂²×#498	1	1	yes	characteristic, complemented, Sylow
106	C₂³×Q₈	—	146	2	no	—
107	C₂³×C₈	—	73	1	no	—
108	C₂³×C₈	C₂×D₇₃	1	1	yes	characteristic
109	C₂×C₄⋊Q₈	—	73	24	no	—
110	C₂×C₄⋊Q₈	—	146	12	no	—
111	C₂²×C₄⋊C₄	—	73	2	no	—
112	C₂²×C₄⋊C₄	—	146	2	no	—
113	C₂²×C₄⋊C₄	C₂×D₇₃	1	2	yes	—
114	C₂²×C₄²	—	73	1	no	—
115	#498	—	73	64	no	—
116	C₂×#106	—	73	12	no	—
117	C₂×#106	—	73	24	no	—
118	C₂×#106	C₂×D₇₃	1	12	yes	—
119	C₂×C₄×C₈	—	73	12	no	—
120	C₂²×Q₈	—	292	16	no	—
121	C₂²×Q₈	—	146	24	no	—
122	C₂³×C₄	—	2	2	no	—
123	C₂³×C₄	—	73	2	no	—
124	C₂³×C₄	—	146	2	no	—
125	C₂³×C₄	C₂²×D₇₃	1	1	yes	characteristic
126	C₂²×C₈	—	73	8	no	—
127	C₂²×C₈	—	73	6	no	—
128	C₂²×C₈	Dic₁₄₆	1	8	yes	complemented
129	C₂²×C₈	C₂²×D₇₃	1	6	yes	—
130	C₄⋊Q₈	—	73	32	no	—
131	C₄⋊Q₈	—	146	48	no	—
132	C₂×C₄⋊C₄	—	2	6	no	—
133	C₂×C₄⋊C₄	—	73	12	no	—
134	C₂×C₄⋊C₄	—	146	24	no	—
135	C₂×C₄⋊C₄	—	146	6	no	—
136	C₂×C₄⋊C₄	C₂²×D₇₃	1	12	yes	—
137	C₂×C₄²	—	73	6	no	—
138	C₂×C₄²	—	73	6	no	—
139	#106	—	73	16	no	—
140	#106	—	73	32	no	—
141	#106	C₂²×D₇₃	1	16	yes	—
142	C₄×C₈	—	73	16	no	—
143	C₂⁴	D₄×D₇₃	1	1	yes	characteristic
144	C₂×Q₈	—	292	96	no	—
145	C₂×Q₈	—	146	32	no	—
146	C₂²×C₄	—	2	12	no	—
147	C₂²×C₄	—	4	8	no	—
148	C₂²×C₄	—	292	8	no	—
149	C₂²×C₄	—	73	16	no	—
150	C₂²×C₄	—	73	12	no	—
151	C₂²×C₄	—	146	12	no	—
152	C₂²×C₄	D₄×D₇₃	1	3	yes	—
153	C₂²×C₄	Q₈×D₇₃	1	4	yes	—
154	C₂²×C₄	C₂×Dic₁₄₆	1	4	yes	—
155	C₂²×C₄	C₂³×D₇₃	1	3	yes	—
156	C₂×C₈	—	73	24	no	—
157	C₂×C₈	—	73	4	no	—
158	C₂×C₈	C₂×Dic₁₄₆	1	24	yes	complemented
159	C₂×C₈	C₂³×D₇₃	1	4	yes	—
160	C₄⋊C₄	—	2	12	no	—
161	C₄⋊C₄	—	73	8	no	—
162	C₄⋊C₄	—	146	32	no	—
163	C₄⋊C₄	—	146	12	no	—
164	C₄⋊C₄	C₂³×D₇₃	1	8	yes	—
165	C₄²	—	73	12	no	—
166	C₄²	—	73	4	no	—
167	C₂³	#14556590	1	4	yes	—
168	C₂³	SD₁₆×D₇₃	1	8	yes	—
169	C₂³	C₂×D₄×D₇₃	1	3	yes	—
170	Q₈	—	292	64	no	—
171	C₂×C₄	—	2	8	no	—
172	C₂×C₄	—	4	24	no	—
173	C₂×C₄	—	292	24	no	—
174	C₂×C₄	—	73	8	no	—
175	C₂×C₄	—	73	48	no	—
176	C₂×C₄	—	146	8	no	—
177	C₂×C₄	#14556590	1	12	yes	—
178	C₂×C₄	C₂×D₄×D₇₃	1	3	yes	—
179	C₂×C₄	C₂×Q₈×D₇₃	1	6	yes	—
180	C₂×C₄	C₂²×Dic₁₄₆	1	6	yes	—
181	C₂×C₄	C₂⁴×D₇₃	1	1	yes	characteristic
182	C₈	—	73	8	no	—
183	C₈	C₂²×Dic₁₄₆	1	8	yes	complemented
184	C₂²	#17988984	1	16	yes	direct product factor
185	C₂²	C₂×#14556590	1	6	yes	—
186	C₂²	C₂×SD₁₆×D₇₃	1	12	yes	—
187	C₂²	C₂²×D₄×D₇₃	1	1	yes	characteristic
188	C₄	—	4	8	no	—
189	C₄	—	292	8	no	—
190	C₄	—	73	16	no	—
191	C₄	C₂×#14556590	1	6	yes	—
192	C₄	C₂²×Q₈×D₇₃	1	1	yes	characteristic
193	C₄	C₂³×Dic₁₄₆	1	1	yes	characteristic
194	C₂	C₂×#17988984	1	12	yes	direct product factor
195	C₂	C₂²×#14556590	1	1	yes	characteristic
196	C₂	C₂²×SD₁₆×D₇₃	1	2	yes	—

	subgroup	G/H
center	C₂⁴	D₄×D₇₃
commutator, cosocle	C₂×C₄×C₇₃	C₂⁵
Frattini	C₂×C₄	C₂⁴×D₇₃
Fitting	C₂²×#106×C₇₃	C₂
socle, prime radical	C₂⁴×C₇₃	C₂×D₄
hypercenter	C₂²×#106	D₇₃
hypocenter	C₇₃	C₂²×#498
LCS	G ▷ C₂×C₄×C₇₃ ▷ C₂×C₇₃ ▷ C₇₃
UCS	C₁ ◁ C₂⁴ ◁ C₂³×C₄ ◁ C₂²×#106

Complements

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

N	H ≅ G/N	type
2. C₂×#17988984	C₂	direct (N × H)
14. #17988984	C₂²	direct (N × H)
25. C₂²×#10596831	Q₈	semidirect
39. C₂²×C₈×C₇₃	Q₈	semidirect
50. C₂×#10596831	C₂×Q₈	semidirect
64. C₂×C₈×C₇₃	C₂×Q₈	semidirect
83. C₈×C₇₃	C₂²×Q₈	semidirect
84. #10596831	C₂²×Q₈	semidirect
85. C₂²×C₇₃	#498	semidirect
96. C₂×C₇₃	C₂×#498	semidirect
105. C₇₃	C₂²×#498	semidirect
128. C₂²×C₈	Dic₁₄₆	semidirect
158. C₂×C₈	C₂×Dic₁₄₆	semidirect
183. C₈	C₂²×Dic₁₄₆	semidirect
184. C₂²	#17988984	direct (N × H)
194. C₂	C₂×#17988984	direct (N × H)

Maximal subgroups

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

subgroup	index
C₂²×#14556590	2
C₂×#17988984	2
C₂²×#14556523	2
C₂²×#14556522	2
C₂²×C₈×Dic₇₃	2
C₂²×#106×C₇₃	2
C₂²×#498	73

Subgroups — C22×#17988984 #33955572

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂²×#17988984 #33955572