Finite Group Databasebeta

Subgroups — #34070973

Order 19328.

160 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 160 conjugacy classes of subgroups — too many to draw. Only its 57 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	C₂×#18012684	C₂	1	1	yes	maximal, characteristic
2	#23752306	C₂	1	1	yes	maximal, characteristic, complemented
3	#23752294	C₂	1	1	yes	maximal, characteristic
4	#23752015	C₂	1	1	yes	maximal, characteristic, complemented
5	#23752012	C₂	1	1	yes	maximal, characteristic
6	#23751987	C₂	1	1	yes	maximal, characteristic, complemented
7	#366×C₁₅₁	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂×Dic₆₀₄	C₂²	1	1	yes	characteristic
9	C₂×D₁₂₀₈	C₂²	1	1	yes	characteristic
10	#18012704	—	2	1	no	—
11	#18012701	—	2	1	no	—
12	#18012684	C₄	1	4	yes	complemented
13	C₂×C₁₅₁⋊C₁₆	C₂²	1	1	yes	characteristic
14	#18012662	—	2	1	no	—
15	#18012659	—	2	1	no	—
16	C₈×Dic₁₅₁	C₂²	1	1	yes	characteristic
17	C₂×C₁₆×C₁₅₁	C₂²	1	1	yes	characteristic
18	#107×C₁₅₁	C₂²	1	1	yes	characteristic
19	#107×C₁₅₁	C₂²	1	1	yes	characteristic
20	C₂×Dic₃₀₂	—	2	1	no	—
21	C₂×D₆₀₄	—	2	1	no	—
22	C₂×C₄×D₁₅₁	—	4	1	no	—
23	Dic₆₀₄	—	2	1	no	—
24	Dic₆₀₄	C₂×C₄	1	2	yes	complemented
25	D₁₂₀₈	—	2	1	no	—
26	D₁₂₀₈	C₂×C₄	1	2	yes	—
27	C₂×C₁₅₁⋊C₈	D₄	1	1	yes	characteristic
28	Dic₁₅₁⋊C₄	—	4	1	no	—
29	(C₂×D₁₅₁)⋊C₄	—	4	1	no	—
30	C₄×Dic₁₅₁	—	4	1	no	—
31	C₄×Dic₁₅₁	D₄	1	1	yes	characteristic
32	C₁₅₁⋊C₁₆	—	2	1	no	—
33	C₂×C₈×C₁₅₁	C₂³	1	1	yes	characteristic
34	C₄⋊C₄×C₁₅₁	—	2	1	no	—
35	C₄⋊C₄×C₁₅₁	—	2	1	no	—
36	C₁₆×C₁₅₁	C₂×C₄	1	2	yes	complemented
37	C₂²×D₁₅₁	—	4	1	no	—
38	Dic₃₀₂	—	2	2	no	—
39	Dic₃₀₂	—	4	1	no	—
40	D₆₀₄	—	2	2	no	—
41	D₆₀₄	—	4	1	no	—
42	C₂×Dic₁₅₁	—	4	1	no	—
43	C₂×Dic₁₅₁	D₈	1	1	yes	characteristic
44	C₂×Dic₁₅₁	D₈	1	1	yes	characteristic
45	C₄×D₁₅₁	—	8	2	no	—
46	C₁₅₁⋊C₈	—	2	1	no	—
47	C₂×C₄×C₁₅₁	—	4	1	no	—
48	C₂×C₄×C₁₅₁	—	4	1	no	—
49	C₂×C₄×C₁₅₁	C₂×D₄	1	1	yes	characteristic
50	C₈×C₁₅₁	C₂²×C₄	1	1	yes	characteristic
51	C₈×C₁₅₁	#41	1	1	yes	characteristic
52	C₂²×C₁₅₁	C₂×D₈	1	1	yes	characteristic
53	C₂×D₁₅₁	—	4	2	no	—
54	C₂×D₁₅₁	—	8	1	no	—
55	C₂×D₁₅₁	—	8	1	no	—
56	C₄×C₁₅₁	—	8	1	no	—
57	C₄×C₁₅₁	—	8	1	no	—
58	C₄×C₁₅₁	C₄×D₄	1	1	yes	characteristic
59	C₄×C₁₅₁	#135	1	1	yes	characteristic
60	Dic₁₅₁	—	2	1	no	—
61	Dic₁₅₁	—	2	1	no	—
62	Dic₁₅₁	—	4	2	no	—
63	C₂×C₁₅₁	C₄×D₈	1	1	yes	characteristic
64	C₂×C₁₅₁	#509	1	1	yes	characteristic
65	C₂×C₁₅₁	#510	1	1	yes	characteristic
66	D₁₅₁	—	8	2	no	—
67	C₁₅₁	#2175	1	1	yes	characteristic, complemented, Sylow
68	#2175	—	151	1	no	maximal, Sylow
69	C₂×SD₃₂	—	151	1	no	—
70	C₄×Q₁₆	—	151	1	no	—
71	C₄×D₈	—	151	1	no	—
72	#366	D₁₅₁	1	1	yes	characteristic, complemented
73	#358	—	151	1	no	—
74	#357	—	151	1	no	—
75	#346	—	151	1	no	—
76	C₂×Q₁₆	—	151	1	no	—
77	C₂×D₈	—	151	1	no	—
78	C₄×Q₈	—	302	1	no	—
79	C₄×D₄	—	302	1	no	—
80	SD₃₂	—	151	4	no	—
81	C₂×C₁₆	—	151	1	no	—
82	C₂×C₁₆	C₂×D₁₅₁	1	1	yes	characteristic
83	#107	C₂×D₁₅₁	1	1	yes	characteristic
84	#107	C₂×D₁₅₁	1	1	yes	characteristic
85	#103	—	302	1	no	—
86	#102	—	302	1	no	—
87	C₄×C₈	—	151	1	no	—
88	C₂×Q₈	—	302	1	no	—
89	C₂×D₄	—	302	1	no	—
90	C₂²×C₄	—	604	1	no	—
91	Q₁₆	—	302	1	no	—
92	Q₁₆	—	151	2	no	—
93	D₈	—	302	1	no	—
94	D₈	—	151	2	no	—
95	C₂×C₈	—	151	1	no	—
96	C₂×C₈	C₂²×D₁₅₁	1	1	yes	characteristic
97	C₄⋊C₄	—	2	1	no	—
98	C₄⋊C₄	—	2	1	no	—
99	C₄⋊C₄	—	604	1	no	—
100	C₂²⋊C₄	—	604	1	no	—
101	C₄²	—	604	1	no	—
102	C₄²	—	151	1	no	—
103	C₁₆	—	302	1	no	—
104	C₁₆	C₄×D₁₅₁	1	2	yes	complemented
105	C₂³	—	604	1	no	—
106	Q₈	—	302	2	no	—
107	Q₈	—	604	1	no	—
108	D₄	—	302	2	no	—
109	D₄	—	604	1	no	—
110	C₂×C₄	—	4	1	no	—
111	C₂×C₄	—	4	1	no	—
112	C₂×C₄	—	604	1	no	—
113	C₂×C₄	—	151	1	no	—
114	C₂×C₄	—	151	1	no	—
115	C₂×C₄	—	1208	2	no	—
116	C₂×C₄	D₄×D₁₅₁	1	1	yes	characteristic
117	C₈	—	302	1	no	—
118	C₈	C₂×C₄×D₁₅₁	1	1	yes	characteristic
119	C₈	#14559005	1	1	yes	characteristic
120	C₂²	—	604	2	no	—
121	C₂²	—	1208	1	no	—
122	C₂²	—	1208	1	no	—
123	C₂²	D₈×D₁₅₁	1	1	yes	characteristic
124	C₄	—	8	1	no	—
125	C₄	—	8	1	no	—
126	C₄	—	302	1	no	—
127	C₄	—	302	1	no	—
128	C₄	—	604	2	no	—
129	C₄	#18012701	1	1	yes	characteristic
130	C₄	#18012762	1	1	yes	characteristic
131	C₂	—	1208	2	no	—
132	C₂	#23752294	1	1	yes	characteristic
133	C₂	#23752646	1	1	yes	characteristic
134	C₂	#23752654	1	1	yes	characteristic

	subgroup	G/H
center	C₂²	D₈×D₁₅₁
commutator	C₈×C₁₅₁	C₂²×C₄
Frattini	C₂×C₈	C₂²×D₁₅₁
Fitting	#366×C₁₅₁	C₂
socle	C₂²×C₁₅₁	C₂×D₈
prime radical	C₂×D₁₂₀₈	C₂²
cosocle	C₂×C₈×C₁₅₁	C₂³
hypercenter	#366	D₁₅₁
hypocenter	C₁₅₁	#2175
LCS	G ▷ C₈×C₁₅₁ ▷ C₄×C₁₅₁ ▷ C₂×C₁₅₁ ▷ C₁₅₁
UCS	C₁ ◁ C₂² ◁ C₂×C₄ ◁ C₂×C₈ ◁ #366

Complements

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

N	H ≅ G/N	type
2. #23752306	C₂	semidirect
4. #23752015	C₂	semidirect
6. #23751987	C₂	semidirect
7. #366×C₁₅₁	C₂	semidirect
12. #18012684	C₄	semidirect
24. Dic₆₀₄	C₂×C₄	semidirect
36. C₁₆×C₁₅₁	C₂×C₄	semidirect
67. C₁₅₁	#2175	semidirect
72. #366	D₁₅₁	semidirect
104. C₁₆	C₄×D₁₅₁	semidirect

Maximal subgroups

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

subgroup	index
C₂×#18012684	2
#23752306	2
#23752294	2
#23752015	2
#23752012	2
#23751987	2
#366×C₁₅₁	2
#2175	151