Finite Group Databasebeta

Subgroups — #14565604

Order 2432.

216 conjugacy classes of subgroups; only the 49 normal subgroups are shown.

normal subgroups only

This group has 216 conjugacy classes of subgroups — too many to draw. Only its 49 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	#11927349	C₂	1	1	yes	maximal, characteristic
2	#11926985	C₂	1	1	yes	maximal, characteristic, complemented
3	C₂×#10597285	C₂	1	1	yes	maximal, characteristic, complemented
4	#11926356	C₂	1	1	yes	maximal, characteristic, complemented
5	#11926350	C₂	1	1	yes	maximal, characteristic, complemented
6	#11926328	C₂	1	1	yes	maximal, characteristic, complemented
7	C₁₉×#473	C₂	1	1	yes	maximal, characteristic, complemented
8	#10597435	—	2	1	no	—
9	C₁₉×#137	—	2	1	no	—
10	C₂×Q₁₆×C₁₉	C₂²	1	1	yes	characteristic, complemented
11	C₁₉×#131	C₂²	1	1	yes	characteristic
12	#10597354	—	2	1	no	—
13	#10597354	—	2	2	no	—
14	#10597350	—	2	1	no	—
15	#10597350	C₂²	1	1	yes	characteristic
16	C₂×D₁₅₂	—	2	1	no	—
17	C₂×D₁₅₂	C₂²	1	1	yes	characteristic
18	C₁₉×#108	C₂²	1	1	yes	characteristic, complemented
19	C₁₉×#101	—	2	1	no	—
20	#10597286	—	2	1	no	—
21	#10597285	—	2	2	no	—
22	#10597285	—	2	1	no	—
23	#10597269	C₂²	1	1	yes	characteristic, complemented
24	C₂×C₁₉⋊C₁₆	C₂²	1	1	yes	characteristic, complemented
25	#41×C₁₉	D₄	1	1	yes	characteristic
26	C₂×Q₈×C₁₉	—	2	1	no	—
27	#64545	—	4	1	no	—
28	D₄×D₁₉	—	4	2	no	—
29	D₄×D₁₉	—	4	1	no	—
30	#64541	—	2	2	no	—
31	#64541	—	2	1	no	—
32	C₂×D₇₆	—	2	2	no	—
33	C₂×D₇₆	—	2	1	no	—
34	Q₁₆×C₁₉	—	2	1	no	—
35	Q₁₆×C₁₉	—	2	1	no	—
36	Q₁₆×C₁₉	—	4	1	no	—
37	SD₁₆×C₁₉	—	4	1	no	—
38	M₁₆×C₁₉	—	2	1	no	—
39	M₁₆×C₁₉	—	2	1	no	—
40	M₁₆×C₁₉	D₄	1	1	yes	characteristic
41	C₂×C₈×C₁₉	—	2	1	no	—
42	C₂×C₈×C₁₉	C₂³	1	1	yes	characteristic
43	Dic₇₆	D₄	1	1	yes	characteristic
44	D₁₅₂	—	2	2	no	—
45	D₁₅₂	—	2	1	no	—
46	D₁₅₂	D₄	1	1	yes	characteristic
47	D₁₅₂	D₄	1	2	yes	—
48	#64516	—	2	2	no	—
49	#64516	—	2	1	no	—
50	C₁₉⋊C₁₆	—	2	1	no	—
51	C₁₉⋊C₁₆	—	2	1	no	—
52	C₂²×D₁₉	—	4	2	no	—
53	C₂²×D₁₉	—	4	1	no	—
54	Q₈×C₁₉	—	4	1	no	—
55	Q₈×C₁₉	—	4	1	no	—
56	Q₈×C₁₉	D₈	1	1	yes	characteristic
57	D₄×C₁₉	—	2	1	no	—
58	D₄×C₁₉	D₈	1	1	yes	characteristic
59	C₂×C₄×C₁₉	—	2	1	no	—
60	C₂×C₄×C₁₉	—	4	1	no	—
61	C₂×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
62	C₂²⋊D₁₉	—	4	2	no	—
63	C₂²⋊D₁₉	—	4	1	no	—
64	D₇₆	—	2	2	no	—
65	D₇₆	—	2	1	no	—
66	D₇₆	—	4	2	no	—
67	D₇₆	—	4	1	no	—
68	C₄×D₁₉	—	4	2	no	—
69	C₄×D₁₉	—	4	1	no	—
70	Dic₃₈	—	2	1	no	—
71	C₈×C₁₉	—	2	1	no	—
72	C₈×C₁₉	—	4	1	no	—
73	C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
74	C₈×C₁₉	C₂×D₄	1	1	yes	characteristic
75	#2194	—	19	1	no	maximal, Sylow
76	C₂²×C₁₉	—	2	1	no	—
77	C₂²×C₁₉	AGL(1,ℤ/8)	1	1	yes	characteristic
78	C₂×D₁₉	—	4	2	no	—
79	C₂×D₁₉	—	4	1	no	—
80	C₂×D₁₉	—	16	1	no	—
81	C₂×D₁₉	—	16	2	no	—
82	C₄×C₁₉	—	2	1	no	—
83	C₄×C₁₉	—	8	1	no	—
84	C₄×C₁₉	#120	1	1	yes	characteristic
85	C₄×C₁₉	C₂×D₈	1	1	yes	characteristic
86	Dic₁₉	—	4	1	no	—
87	#576	—	19	1	no	—
88	#510	—	19	1	no	—
89	C₂×SD₃₂	—	19	1	no	—
90	#473	D₁₉	1	1	yes	characteristic, complemented
91	#361	—	19	1	no	—
92	#359	—	19	1	no	—
93	#350	—	19	1	no	—
94	C₂×C₁₉	—	2	1	no	—
95	C₂×C₁₉	—	4	1	no	—
96	C₂×C₁₉	#447	1	1	yes	characteristic
97	D₁₉	—	8	2	no	—
98	D₁₉	—	8	1	no	—
99	H(5,𝔽₂)	—	38	1	no	—
100	#137	—	2	1	no	—
101	AGL(1,ℤ/8)	—	38	2	no	—
102	AGL(1,ℤ/8)	—	38	1	no	—
103	#135	—	19	1	no	—
104	#135	—	38	1	no	—
105	C₂×Q₁₆	C₂×D₁₉	1	1	yes	characteristic, complemented
106	C₂×D₈	—	19	1	no	—
107	C₂×D₈	—	38	1	no	—
108	#131	C₂×D₁₉	1	1	yes	characteristic
109	Q₃₂	—	38	1	no	—
110	SD₃₂	—	38	2	no	—
111	SD₃₂	—	38	1	no	—
112	M₃₂	—	19	1	no	—
113	C₂×C₁₆	—	19	1	no	—
114	#108	C₂×D₁₉	1	1	yes	characteristic, complemented
115	#101	—	2	1	no	—
116	C₁₉	#2194	1	1	yes	characteristic, complemented, Sylow
117	#41	—	38	2	no	—
118	#41	—	38	1	no	—
119	#41	—	76	1	no	—
120	#41	C₂²⋊D₁₉	1	1	yes	characteristic
121	C₂×Q₈	—	2	1	no	—
122	C₂×D₄	—	38	2	no	—
123	C₂×D₄	—	38	1	no	—
124	C₂×D₄	—	76	2	no	—
125	C₂×D₄	—	76	1	no	—
126	Q₁₆	—	2	1	no	—
127	Q₁₆	—	2	1	no	—
128	Q₁₆	—	4	1	no	—
129	Q₁₆	—	19	1	no	—
130	SD₁₆	—	4	1	no	—
131	SD₁₆	—	38	2	no	—
132	SD₁₆	—	38	1	no	—
133	D₈	—	19	2	no	—
134	D₈	—	19	1	no	—
135	D₈	—	38	2	no	—
136	D₈	—	38	1	no	—
137	M₁₆	—	2	1	no	—
138	M₁₆	—	2	1	no	—
139	M₁₆	C₂²⋊D₁₉	1	1	yes	characteristic
140	C₂×C₈	—	2	1	no	—
141	C₂×C₈	C₂²×D₁₉	1	1	yes	characteristic
142	C₁₆	—	38	1	no	—
143	C₁₆	—	38	1	no	—
144	C₂³	—	76	2	no	—
145	C₂³	—	76	1	no	—
146	Q₈	—	4	1	no	—
147	Q₈	—	4	1	no	—
148	Q₈	—	38	1	no	—
149	Q₈	#64525	1	1	yes	characteristic
150	D₄	—	2	1	no	—
151	D₄	—	38	2	no	—
152	D₄	—	38	1	no	—
153	D₄	—	76	2	no	—
154	D₄	—	76	2	no	—
155	D₄	—	76	1	no	—
156	D₄	—	76	1	no	—
157	D₄	#64525	1	1	yes	characteristic
158	C₂×C₄	—	2	1	no	—
159	C₂×C₄	—	4	1	no	—
160	C₂×C₄	—	76	2	no	—
161	C₂×C₄	—	76	1	no	—
162	C₂×C₄	C₂×C₂²⋊D₁₉	1	1	yes	characteristic
163	C₈	—	2	1	no	—
164	C₈	—	4	1	no	—
165	C₈	D₄×D₁₉	1	1	yes	characteristic
166	C₈	D₄×D₁₉	1	1	yes	characteristic
167	C₂²	—	2	1	no	—
168	C₂²	—	304	1	no	—
169	C₂²	—	304	2	no	—
170	C₂²	—	76	2	no	—
171	C₂²	—	76	1	no	—
172	C₂²	#10597395	1	1	yes	characteristic
173	C₄	—	2	1	no	—
174	C₄	—	8	1	no	—
175	C₄	—	76	1	no	—
176	C₄	C₂×#64525	1	1	yes	characteristic
177	C₄	#10597383	1	1	yes	characteristic
178	C₂	—	2	1	no	—
179	C₂	—	4	1	no	—
180	C₂	—	152	2	no	—
181	C₂	—	152	1	no	—
182	C₂	#11926677	1	1	yes	characteristic

	subgroup	G/H
center	C₂	#11926677
commutator, cosocle	C₂×C₈×C₁₉	C₂³
Frattini	C₂×C₈	C₂²×D₁₉
Fitting	C₁₉×#473	C₂
socle	C₂×C₁₉	#447
prime radical	#11927349	C₂
hypercenter	#473	D₁₉
hypocenter	C₁₉	#2194
LCS	G ▷ C₂×C₈×C₁₉ ▷ C₄×C₁₉ ▷ C₂×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₂ ◁ C₂×C₄ ◁ #131 ◁ #473

Complements

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

N	H ≅ G/N	type
2. #11926985	C₂	semidirect
3. C₂×#10597285	C₂	semidirect
4. #11926356	C₂	semidirect
5. #11926350	C₂	semidirect
6. #11926328	C₂	semidirect
7. C₁₉×#473	C₂	semidirect
10. C₂×Q₁₆×C₁₉	C₂²	semidirect
18. C₁₉×#108	C₂²	semidirect
23. #10597269	C₂²	semidirect
24. C₂×C₁₉⋊C₁₆	C₂²	semidirect
90. #473	D₁₉	semidirect
105. C₂×Q₁₆	C₂×D₁₉	semidirect
114. #108	C₂×D₁₉	semidirect
116. C₁₉	#2194	semidirect

Maximal subgroups

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

subgroup	index
#11927349	2
#11926985	2
C₂×#10597285	2
#11926356	2
#11926350	2
#11926328	2
C₁₉×#473	2
#2194	19