Finite Group Databasebeta

Subgroups — #90277

Order 448.

330 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 330 conjugacy classes of subgroups — too many to draw. Only its 111 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂³×Dic₇	C₂	1	1	yes	maximal, characteristic, complemented
2	C₂×#1159	C₂	1	1	yes	maximal, characteristic, complemented
3	C₇×#120	C₂	1	1	yes	maximal, characteristic, complemented
4	#6516	C₂	1	1	yes	maximal, characteristic, complemented
5	#6502	C₂	1	2	yes	maximal, complemented
6	#6498	C₂	1	1	yes	maximal, characteristic, complemented
7	D₄×Dic₇	C₂	1	2	yes	maximal, complemented
8	#6449	C₂	1	1	yes	maximal, characteristic, complemented
9	(C₂²⋊D₇)⋊C₄	C₂	1	2	yes	maximal, complemented
10	#6441	C₂	1	2	yes	maximal, complemented
11	#6440	C₂	1	1	yes	maximal, characteristic, complemented
12	C₂⁴×C₇	C₂²	1	1	yes	characteristic
13	C₂×C₇×D₄	C₂²	1	2	yes	—
14	C₂×C₇×D₄	C₂²	1	1	yes	characteristic
15	C₂×C₂²⋊D₇	C₂²	1	2	yes	—
16	C₂×C₂²⋊D₇	C₂²	1	1	yes	characteristic
17	C₂×C₂²⋊D₇	C₂²	1	1	yes	characteristic, complemented
18	C₂²×Dic₇	—	2	4	no	—
19	C₂²×Dic₇	C₂²	1	2	yes	—
20	C₂²×Dic₇	C₂²	1	2	yes	—
21	C₂²×Dic₇	C₂²	1	1	yes	characteristic
22	C₂²×Dic₇	C₂²	1	1	yes	characteristic
23	C₂²×Dic₇	C₂²	1	1	yes	characteristic, complemented
24	#1159	—	2	4	no	—
25	C₂×C₄×D₇	C₂²	1	1	yes	characteristic, complemented
26	C₂×Dic₁₄	C₂²	1	1	yes	characteristic, complemented
27	C₇×C₂²⋊C₄	C₂²	1	1	yes	characteristic
28	C₇×C₂²⋊C₄	C₂²	1	2	yes	—
29	C₂²⋊Dic₇	C₂²	1	1	yes	characteristic
30	C₂²⋊Dic₇	C₂²	1	2	yes	—
31	C₂²⋊Dic₇	C₂²	1	2	yes	complemented
32	(C₂×D₇)⋊C₄	C₂²	1	2	yes	complemented
33	C₄⋊Dic₇	C₂²	1	2	yes	complemented
34	Dic₇⋊C₄	C₂²	1	2	yes	complemented
35	Dic₇⋊C₄	C₂²	1	2	yes	complemented
36	C₄×Dic₇	C₂²	1	2	yes	complemented
37	#525	—	7	1	no	maximal, Sylow
38	C₂³×C₇	—	2	2	no	—
39	C₂³×C₇	—	2	4	no	—
40	C₂³×C₇	C₂³	1	1	yes	characteristic
41	C₂³×C₇	C₂³	1	1	yes	characteristic
42	C₂³×C₇	C₂³	1	2	yes	—
43	C₂²×D₇	C₂³	1	1	yes	characteristic
44	C₇×D₄	—	2	2	no	—
45	C₇×D₄	—	2	4	no	—
46	C₂×C₄×C₇	C₂³	1	2	yes	—
47	C₂×C₄×C₇	C₂³	1	1	yes	characteristic
48	C₂²⋊D₇	—	2	2	no	—
49	C₂²⋊D₇	—	2	4	no	—
50	C₂²⋊D₇	—	2	2	no	—
51	C₂×Dic₇	—	2	2	no	—
52	C₂×Dic₇	—	2	2	no	—
53	C₂×Dic₇	—	2	4	no	—
54	C₂×Dic₇	—	2	4	no	—
55	C₂×Dic₇	D₄	1	4	yes	complemented
56	C₂×Dic₇	C₂³	1	2	yes	—
57	C₂×Dic₇	C₂³	1	2	yes	—
58	C₂×Dic₇	C₂³	1	1	yes	characteristic
59	C₂×Dic₇	C₂³	1	1	yes	characteristic
60	C₂×Dic₇	C₂³	1	1	yes	characteristic
61	C₄×D₇	—	2	2	no	—
62	Dic₁₄	—	2	2	no	—
63	C₂×#41	—	7	1	no	—
64	C₂³×C₄	—	7	1	no	—
65	#123	—	7	1	no	—
66	#123	—	7	1	no	—
67	C₂²⋊Q₈	—	7	2	no	—
68	#121	—	7	2	no	—
69	#120	—	7	1	no	—
70	#120	D₇	1	1	yes	characteristic, complemented
71	C₄×D₄	—	7	2	no	—
72	C₄×D₄	—	7	2	no	—
73	#117	—	7	1	no	—
74	C₂²×C₇	—	2	8	no	—
75	C₂²×C₇	—	2	2	no	—
76	C₂²×C₇	—	2	2	no	—
77	C₂²×C₇	—	2	2	no	—
78	C₂²×C₇	—	2	1	no	—
79	C₂²×C₇	—	2	2	no	—
80	C₂²×C₇	C₂×D₄	1	2	yes	—
81	C₂²×C₇	#41	1	4	yes	complemented
82	C₂²×C₇	C₂⁴	1	1	yes	characteristic
83	C₂×D₇	—	2	1	no	—
84	C₂×D₇	—	2	2	no	—
85	C₄×C₇	—	2	1	no	—
86	C₄×C₇	—	2	2	no	—
87	Dic₇	—	2	1	no	—
88	Dic₇	—	2	2	no	—
89	Dic₇	—	2	2	no	—
90	Dic₇	C₂×D₄	1	2	yes	—
91	Dic₇	C₂×D₄	1	2	yes	—
92	C₂⁴	C₂×D₇	1	1	yes	characteristic
93	#41	—	14	4	no	—
94	C₂×Q₈	—	7	1	no	—
95	C₂×D₄	—	7	2	no	—
96	C₂×D₄	—	7	1	no	—
97	C₂×D₄	—	7	1	no	—
98	C₂×D₄	C₂×D₇	1	2	yes	—
99	C₂×D₄	C₂×D₇	1	1	yes	characteristic
100	C₂²×C₄	—	7	1	no	—
101	C₂²×C₄	—	7	2	no	—
102	C₂²×C₄	—	7	1	no	—
103	C₂²×C₄	—	7	2	no	—
104	C₂²×C₄	—	7	1	no	—
105	C₂²×C₄	—	7	1	no	—
106	C₂²×C₄	—	14	4	no	—
107	C₄⋊C₄	—	7	2	no	—
108	C₄⋊C₄	—	7	2	no	—
109	C₄⋊C₄	—	7	2	no	—
110	C₂²⋊C₄	—	7	1	no	—
111	C₂²⋊C₄	—	7	2	no	—
112	C₂²⋊C₄	—	7	2	no	—
113	C₂²⋊C₄	—	7	2	no	—
114	C₂²⋊C₄	C₂×D₇	1	1	yes	characteristic
115	C₂²⋊C₄	C₂×D₇	1	2	yes	—
116	C₄²	—	7	2	no	—
117	C₂×C₇	—	2	2	no	—
118	C₂×C₇	—	2	4	no	—
119	C₂×C₇	—	4	1	no	—
120	C₂×C₇	C₂²×D₄	1	1	yes	characteristic
121	C₂×C₇	C₂×#41	1	2	yes	—
122	D₇	—	4	1	no	—
123	C₂³	—	2	2	no	—
124	C₂³	—	2	4	no	—
125	C₂³	—	7	1	no	—
126	C₂³	C₂²×D₇	1	1	yes	characteristic
127	C₂³	C₂²×D₇	1	1	yes	characteristic
128	C₂³	C₂²×D₇	1	2	yes	—
129	Q₈	—	14	2	no	—
130	D₄	—	2	2	no	—
131	D₄	—	2	4	no	—
132	D₄	—	14	2	no	—
133	D₄	—	14	2	no	—
134	D₄	—	14	4	no	—
135	C₂×C₄	—	7	4	no	—
136	C₂×C₄	—	7	1	no	—
137	C₂×C₄	—	7	1	no	—
138	C₂×C₄	—	7	2	no	—
139	C₂×C₄	—	7	2	no	—
140	C₂×C₄	—	7	1	no	—
141	C₂×C₄	—	14	2	no	—
142	C₂×C₄	—	14	4	no	—
143	C₂×C₄	—	14	4	no	—
144	C₂×C₄	—	14	2	no	—
145	C₂×C₄	—	14	2	no	—
146	C₂×C₄	C₂²×D₇	1	2	yes	—
147	C₂×C₄	C₂²×D₇	1	1	yes	characteristic
148	C₇	#525	1	1	yes	characteristic, complemented, Sylow
149	C₂²	—	2	8	no	—
150	C₂²	—	2	2	no	—
151	C₂²	—	2	2	no	—
152	C₂²	—	2	2	no	—
153	C₂²	—	2	1	no	—
154	C₂²	—	2	2	no	—
155	C₂²	—	14	1	no	—
156	C₂²	—	14	2	no	—
157	C₂²	D₄×D₇	1	2	yes	—
158	C₂²	#1159	1	4	yes	complemented
159	C₂²	C₂³×D₇	1	1	yes	characteristic
160	C₄	—	2	1	no	—
161	C₄	—	2	2	no	—
162	C₄	—	7	2	no	—
163	C₄	—	7	2	no	—
164	C₄	—	14	2	no	—
165	C₄	—	14	1	no	—
166	C₄	—	14	2	no	—
167	C₂	—	2	2	no	—
168	C₂	—	2	4	no	—
169	C₂	—	4	1	no	—
170	C₂	—	28	1	no	—
171	C₂	C₂×D₄×D₇	1	1	yes	characteristic
172	C₂	C₂×#1159	1	2	yes	—

	subgroup	G/H
center, Frattini	C₂²	C₂³×D₇
commutator, socle, cosocle	C₂²×C₇	C₂⁴
Fitting	C₇×#120	C₂
hypercenter	#120	D₇
hypocenter	C₇	#525
LCS	G ▷ C₂²×C₇ ▷ C₇
UCS	C₁ ◁ C₂² ◁ #120

Complements

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

N	H ≅ G/N	type
1. C₂³×Dic₇	C₂	semidirect
2. C₂×#1159	C₂	semidirect
3. C₇×#120	C₂	semidirect
4. #6516	C₂	semidirect
5. #6502	C₂	semidirect
6. #6498	C₂	semidirect
7. D₄×Dic₇	C₂	semidirect
8. #6449	C₂	semidirect
9. (C₂²⋊D₇)⋊C₄	C₂	semidirect
10. #6441	C₂	semidirect
11. #6440	C₂	semidirect
17. C₂×C₂²⋊D₇	C₂²	semidirect
23. C₂²×Dic₇	C₂²	semidirect
25. C₂×C₄×D₇	C₂²	semidirect
26. C₂×Dic₁₄	C₂²	semidirect
31. C₂²⋊Dic₇	C₂²	semidirect
32. (C₂×D₇)⋊C₄	C₂²	semidirect
33. C₄⋊Dic₇	C₂²	semidirect
34. Dic₇⋊C₄	C₂²	semidirect
35. Dic₇⋊C₄	C₂²	semidirect
36. C₄×Dic₇	C₂²	semidirect
55. C₂×Dic₇	D₄	semidirect
70. #120	D₇	semidirect
81. C₂²×C₇	#41	semidirect
148. C₇	#525	semidirect
158. C₂²	#1159	semidirect

Maximal subgroups

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

subgroup	index
C₂³×Dic₇	2
C₂×#1159	2
C₇×#120	2
#6516	2
#6502	2
#6498	2
D₄×Dic₇	2
#6449	2
(C₂²⋊D₇)⋊C₄	2
#6441	2
#6440	2
#525	7