Finite Group Databasebeta

Subgroups — #14565087

Order 2432.

190 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 190 conjugacy classes of subgroups — too many to draw. Only its 59 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	#11926571	C₂	1	1	yes	maximal, characteristic, complemented
2	#11926562	C₂	1	1	yes	maximal, characteristic
3	#11926538	C₂	1	1	yes	maximal, characteristic
4	#11926526	C₂	1	1	yes	maximal, characteristic
5	#11926314	C₂	1	1	yes	maximal, characteristic, complemented
6	#11926308	C₂	1	1	yes	maximal, characteristic, complemented
7	C₁₉×H(3,ℤ/4)	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂×#64541	C₂²	1	1	yes	characteristic
9	C₂×M₁₆×C₁₉	C₂²	1	1	yes	characteristic
10	C₁₉×#117	C₂²	1	1	yes	characteristic
11	C₁₉×#117	C₂²	1	1	yes	characteristic
12	C₂×#64520	C₂²	1	1	yes	characteristic
13	C₂×#64520	C₂²	1	1	yes	characteristic
14	C₂²×C₁₉⋊C₈	C₂²	1	1	yes	characteristic
15	#10597281	—	2	1	no	—
16	#10597280	—	2	1	no	—
17	#10597267	—	2	1	no	—
18	#10597266	—	2	1	no	—
19	#10597262	—	2	2	no	—
20	C₄⋊(C₁₉⋊C₈)	—	2	2	no	—
21	C₂²×C₄×C₁₉	C₂³	1	1	yes	characteristic
22	C₂×C₂²⋊D₁₉	—	2	1	no	—
23	#64541	—	2	1	no	—
24	#64541	—	2	1	no	—
25	#64541	—	2	1	no	—
26	#64541	—	2	1	no	—
27	C₂×D₇₆	D₄	1	1	yes	characteristic
28	C₂×C₄×D₁₉	—	2	1	no	—
29	C₂×Dic₃₈	D₄	1	1	yes	characteristic
30	M₁₆×C₁₉	—	2	1	no	—
31	M₁₆×C₁₉	—	2	1	no	—
32	C₂×C₈×C₁₉	—	2	1	no	—
33	C₄⋊C₄×C₁₉	—	2	1	no	—
34	C₄⋊C₄×C₁₉	—	2	1	no	—
35	C₂²⋊C₄×C₁₉	—	2	1	no	—
36	C₂²⋊C₄×C₁₉	—	2	1	no	—
37	C₄²×C₁₉	—	2	1	no	—
38	C₄²×C₁₉	D₄	1	2	yes	—
39	#64520	—	2	1	no	—
40	#64520	—	2	1	no	—
41	#64520	—	2	1	no	—
42	#64520	—	2	1	no	—
43	C₂×C₁₉⋊C₈	—	2	1	no	—
44	C₂×C₁₉⋊C₈	—	2	1	no	—
45	C₂×C₁₉⋊C₈	—	2	1	no	—
46	C₂×C₁₉⋊C₈	—	2	1	no	—
47	C₂×C₁₉⋊C₈	—	2	1	no	—
48	C₂³×C₁₉	#41	1	1	yes	characteristic
49	C₂²×D₁₉	—	2	1	no	—
50	C₂×C₄×C₁₉	—	2	2	no	—
51	C₂×C₄×C₁₉	—	4	1	no	—
52	C₂×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
53	C₂×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
54	C₂×C₄×C₁₉	#41	1	1	yes	characteristic
55	C₂×C₄×C₁₉	#41	1	1	yes	characteristic
56	C₂×C₄×C₁₉	#41	1	1	yes	characteristic
57	C₂×C₄×C₁₉	#41	1	1	yes	characteristic
58	C₂²⋊D₁₉	—	4	1	no	—
59	C₂²⋊D₁₉	—	4	1	no	—
60	C₂×Dic₁₉	—	2	1	no	—
61	D₇₆	—	2	1	no	—
62	D₇₆	—	2	1	no	—
63	C₄×D₁₉	—	4	1	no	—
64	C₄×D₁₉	—	4	1	no	—
65	Dic₃₈	—	2	1	no	—
66	Dic₃₈	—	2	1	no	—
67	C₈×C₁₉	—	4	1	no	—
68	C₁₉⋊C₈	—	4	1	no	—
69	C₁₉⋊C₈	—	4	1	no	—
70	C₁₉⋊C₈	—	4	1	no	—
71	#2080	—	19	1	no	maximal, Sylow
72	C₂²×C₁₉	—	4	1	no	—
73	C₂²×C₁₉	#123	1	1	yes	characteristic
74	C₂²×C₁₉	#123	1	1	yes	characteristic
75	C₂²×C₁₉	#126	1	1	yes	characteristic
76	C₂×D₁₉	—	4	1	no	—
77	C₂×D₁₉	—	8	1	no	—
78	C₄×C₁₉	—	4	2	no	—
79	C₄×C₁₉	—	8	1	no	—
80	C₄×C₁₉	#121	1	1	yes	characteristic
81	C₄×C₁₉	#123	1	1	yes	characteristic
82	C₄×C₁₉	#124	1	1	yes	characteristic
83	C₄×C₁₉	#126	1	1	yes	characteristic
84	Dic₁₉	—	4	1	no	—
85	#424	—	19	1	no	—
86	#421	—	19	1	no	—
87	#416	—	19	1	no	—
88	#413	—	19	1	no	—
89	#344	—	19	1	no	—
90	#341	—	19	1	no	—
91	H(3,ℤ/4)	D₁₉	1	1	yes	characteristic, complemented
92	C₂×C₁₉	—	2	1	no	—
93	C₂×C₁₉	—	2	1	no	—
94	C₂×C₁₉	—	2	1	no	—
95	C₂×C₁₉	#397	1	1	yes	characteristic
96	D₁₉	—	8	1	no	—
97	C₂×#41	—	19	1	no	—
98	C₂×M₁₆	—	19	1	no	—
99	C₂×M₁₆	—	19	1	no	—
100	C₂×M₁₆	C₂×D₁₉	1	1	yes	characteristic
101	C₂²×C₈	—	19	1	no	—
102	#117	C₂×D₁₉	1	1	yes	characteristic
103	#117	C₂×D₁₉	1	1	yes	characteristic
104	C₄⋊C₈	—	38	2	no	—
105	#104	—	38	2	no	—
106	#103	—	38	1	no	—
107	#102	—	38	1	no	—
108	#101	—	38	1	no	—
109	#100	—	38	1	no	—
110	C₁₉	#2080	1	1	yes	characteristic, complemented, Sylow
111	#41	—	38	1	no	—
112	#41	—	38	1	no	—
113	#41	—	38	1	no	—
114	#41	—	38	1	no	—
115	C₂×Q₈	—	19	1	no	—
116	C₂×D₄	—	19	1	no	—
117	C₂×D₄	—	38	1	no	—
118	C₂²×C₄	—	38	1	no	—
119	C₂²×C₄	C₂²×D₁₉	1	1	yes	characteristic
120	M₁₆	—	2	1	no	—
121	M₁₆	—	2	1	no	—
122	M₁₆	—	38	1	no	—
123	M₁₆	—	38	1	no	—
124	M₁₆	—	38	1	no	—
125	M₁₆	—	38	1	no	—
126	C₂×C₈	—	2	1	no	—
127	C₂×C₈	—	38	1	no	—
128	C₂×C₈	—	38	1	no	—
129	C₂×C₈	—	38	1	no	—
130	C₂×C₈	—	38	1	no	—
131	C₂×C₈	—	38	1	no	—
132	C₄⋊C₄	—	2	1	no	—
133	C₄⋊C₄	—	2	1	no	—
134	C₂²⋊C₄	—	2	1	no	—
135	C₂²⋊C₄	—	2	1	no	—
136	C₄²	—	2	1	no	—
137	C₄²	D₇₆	1	2	yes	—
138	C₂³	—	38	1	no	—
139	C₂³	#64543	1	1	yes	characteristic
140	Q₈	—	38	1	no	—
141	Q₈	—	38	1	no	—
142	D₄	—	38	1	no	—
143	D₄	—	38	1	no	—
144	D₄	—	76	1	no	—
145	D₄	—	76	1	no	—
146	C₂×C₄	—	2	2	no	—
147	C₂×C₄	—	4	1	no	—
148	C₂×C₄	—	38	1	no	—
149	C₂×C₄	—	76	1	no	—
150	C₂×C₄	—	76	1	no	—
151	C₂×C₄	C₂×D₇₆	1	1	yes	characteristic
152	C₂×C₄	#64541	1	1	yes	characteristic
153	C₂×C₄	#64541	1	1	yes	characteristic
154	C₂×C₄	D₄×D₁₉	1	1	yes	characteristic
155	C₂×C₄	#64543	1	1	yes	characteristic
156	C₂×C₄	#64545	1	1	yes	characteristic
157	C₈	—	4	1	no	—
158	C₈	—	76	1	no	—
159	C₈	—	76	1	no	—
160	C₈	—	76	1	no	—
161	C₂²	—	4	1	no	—
162	C₂²	—	76	1	no	—
163	C₂²	—	152	1	no	—
164	C₂²	#10597329	1	1	yes	characteristic
165	C₂²	#10597332	1	1	yes	characteristic
166	C₂²	#10597344	1	1	yes	characteristic
167	C₄	—	4	2	no	—
168	C₄	—	8	1	no	—
169	C₄	—	76	1	no	—
170	C₄	#10597321	1	1	yes	characteristic
171	C₄	#10597329	1	1	yes	characteristic
172	C₄	#10597341	1	1	yes	characteristic
173	C₄	#10597344	1	1	yes	characteristic
174	C₂	—	2	1	no	—
175	C₂	—	2	1	no	—
176	C₂	—	2	1	no	—
177	C₂	—	152	1	no	—
178	C₂	#11926471	1	1	yes	characteristic

	subgroup	G/H
center	C₄	#10597321
commutator, cosocle	C₂²×C₄×C₁₉	C₂³
Frattini	C₂²×C₄	C₂²×D₁₉
Fitting	C₁₉×H(3,ℤ/4)	C₂
socle	C₂×C₁₉	#397
prime radical	C₂×#64541	C₂²
hypercenter	H(3,ℤ/4)	D₁₉
hypocenter	C₁₉	#2080
LCS	G ▷ C₂²×C₄×C₁₉ ▷ C₂×C₁₉ ▷ C₁₉
UCS	C₁ ◁ C₄ ◁ C₂²×C₄ ◁ H(3,ℤ/4)

Complements

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

N	H ≅ G/N	type
1. #11926571	C₂	semidirect
5. #11926314	C₂	semidirect
6. #11926308	C₂	semidirect
7. C₁₉×H(3,ℤ/4)	C₂	semidirect
91. H(3,ℤ/4)	D₁₉	semidirect
110. C₁₉	#2080	semidirect

Maximal subgroups

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

subgroup	index
#11926571	2
#11926562	2
#11926538	2
#11926526	2
#11926314	2
#11926308	2
C₁₉×H(3,ℤ/4)	2
#2080	19