Group #18018848 — subgroups

Subgroups — C₁₉×#12889 #18018848

Order 4864.

310 conjugacy classes of subgroups; only the 174 normal subgroups are shown.

normal subgroups only

This group has 310 conjugacy classes of subgroups — too many to draw. Only its 174 normal subgroups are shown.

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

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×C₄×C₁₆×C₁₉	C₂	1	1	yes	maximal, characteristic
2	C₁₉×#1846	C₂	1	2	yes	maximal
3	C₁₉×#1380	C₂	1	4	yes	maximal
4	C₂²×C₁₆×C₁₉	C₂²	1	2	yes	—
5	C₂×C₁₉×#107	C₂²	1	4	yes	—
6	C₂×C₁₉×#106	—	2	2	no	—
7	C₂×C₄×C₈×C₁₉	C₂²	1	1	yes	characteristic
8	C₁₉×#382	—	2	2	no	—
9	C₄×C₁₆×C₁₉	C₄	1	4	yes	complemented
10	C₂²×C₈×C₁₉	D₄	1	1	yes	characteristic
11	C₂²×C₈×C₁₉	C₂³	1	1	yes	characteristic
12	C₂×C₄⋊C₄×C₁₉	—	2	4	no	—
13	C₂×C₄²×C₁₉	D₄	1	1	yes	characteristic
14	C₂×C₁₆×C₁₉	—	2	4	no	—
15	C₂×C₁₆×C₁₉	C₂×C₄	1	4	yes	—
16	C₁₉×#107	—	2	8	no	—
17	C₁₉×#106	—	4	4	no	—
18	C₄×C₈×C₁₉	C₂×C₄	1	2	yes	—
19	C₄×C₈×C₁₉	Q₈	1	2	yes	—
20	C₁₉×#95	—	4	4	no	—
21	C₂²×C₄×C₁₉	—	4	4	no	—
22	C₂²×C₄×C₁₉	D₈	1	2	yes	—
23	C₂²×C₄×C₁₉	C₂×D₄	1	1	yes	characteristic
24	C₂×C₈×C₁₉	C₄⋊C₄	1	2	yes	—
25	C₂×C₈×C₁₉	SD₁₆	1	4	yes	—
26	C₂×C₈×C₁₉	C₂²×C₄	1	1	yes	characteristic
27	C₂×C₈×C₁₉	C₂×Q₈	1	1	yes	characteristic
28	C₂×C₈×C₁₉	#41	1	4	yes	—
29	C₄⋊C₄×C₁₉	—	4	4	no	—
30	C₄⋊C₄×C₁₉	—	4	4	no	—
31	C₄²×C₁₉	C₄⋊C₄	1	2	yes	—
32	C₄²×C₁₉	Q₁₆	1	2	yes	—
33	C₁₆×C₁₉	—	2	4	no	—
34	#12889	C₁₉	1	1	yes	maximal, characteristic, direct product factor, Sylow
35	C₂³×C₁₉	C₂×D₈	1	1	yes	characteristic
36	C₂×C₄×C₁₉	—	2	4	no	—
37	C₂×C₄×C₁₉	—	8	4	no	—
38	C₂×C₄×C₁₉	—	8	8	no	—
39	C₂×C₄×C₁₉	#107	1	4	yes	—
40	C₂×C₄×C₁₉	C₂×C₄⋊C₄	1	1	yes	characteristic
41	C₂×C₄×C₁₉	#124	1	2	yes	—
42	C₂×C₄×C₁₉	C₂×SD₁₆	1	2	yes	—
43	C₂×C₄×C₁₉	C₂×Q₁₆	1	1	yes	characteristic
44	C₈×C₁₉	#106	1	4	yes	—
45	C₈×C₁₉	#117	1	2	yes	—
46	C₈×C₁₉	#125	1	2	yes	—
47	C₂×C₄×C₁₆	C₂×C₁₉	1	1	yes	characteristic
48	#1846	C₂×C₁₉	1	2	yes	—
49	#1380	C₂×C₁₉	1	4	yes	—
50	C₂²×C₁₉	C₂×#107	1	1	yes	characteristic
51	C₂²×C₁₉	#486	1	2	yes	—
52	C₂²×C₁₉	#508	1	4	yes	—
53	C₄×C₁₉	—	2	4	no	—
54	C₄×C₁₉	—	16	4	no	—
55	C₄×C₁₉	#382	1	1	yes	characteristic
56	C₄×C₁₉	C₂×#106	1	1	yes	characteristic
57	C₄×C₁₉	#487	1	2	yes	—
58	C₂²×C₁₆	C₂²×C₁₉	1	2	yes	—
59	C₂×#107	C₂²×C₁₉	1	4	yes	—
60	C₂×#106	—	2	2	no	—
61	C₂×C₄×C₈	C₂²×C₁₉	1	1	yes	characteristic
62	#382	—	2	2	no	—
63	C₄×C₁₆	C₄×C₁₉	1	4	yes	complemented
64	C₂×C₁₉	#1834	1	1	yes	characteristic
65	C₂×C₁₉	#2158	1	2	yes	—
66	C₂×C₁₉	#2242	1	4	yes	—
67	C₂²×C₈	D₄×C₁₉	1	1	yes	characteristic
68	C₂²×C₈	C₂³×C₁₉	1	1	yes	characteristic
69	C₂×C₄⋊C₄	—	2	4	no	—
70	C₂×C₄²	D₄×C₁₉	1	1	yes	characteristic
71	C₂×C₁₆	—	2	4	no	—
72	C₂×C₁₆	C₂×C₄×C₁₉	1	4	yes	—
73	#107	—	2	8	no	—
74	#106	—	4	4	no	—
75	C₄×C₈	C₂×C₄×C₁₉	1	2	yes	—
76	C₄×C₈	Q₈×C₁₉	1	2	yes	—
77	#95	—	4	4	no	—
78	C₁₉	#12889	1	1	yes	characteristic, direct product factor, Sylow
79	C₂²×C₄	—	4	4	no	—
80	C₂²×C₄	D₈×C₁₉	1	2	yes	—
81	C₂²×C₄	C₂×D₄×C₁₉	1	1	yes	characteristic
82	C₂×C₈	C₄⋊C₄×C₁₉	1	2	yes	—
83	C₂×C₈	SD₁₆×C₁₉	1	4	yes	—
84	C₂×C₈	C₂²×C₄×C₁₉	1	1	yes	characteristic
85	C₂×C₈	C₂×Q₈×C₁₉	1	1	yes	characteristic
86	C₂×C₈	#41×C₁₉	1	4	yes	—
87	C₄⋊C₄	—	4	4	no	—
88	C₄⋊C₄	—	4	4	no	—
89	C₄²	C₄⋊C₄×C₁₉	1	2	yes	—
90	C₄²	Q₁₆×C₁₉	1	2	yes	—
91	C₁₆	—	2	4	no	—
92	C₂³	C₂×D₈×C₁₉	1	1	yes	characteristic
93	C₂×C₄	—	2	4	no	—
94	C₂×C₄	—	8	4	no	—
95	C₂×C₄	—	8	8	no	—
96	C₂×C₄	C₁₉×#107	1	4	yes	—
97	C₂×C₄	C₂×C₄⋊C₄×C₁₉	1	1	yes	characteristic
98	C₂×C₄	C₁₉×#124	1	2	yes	—
99	C₂×C₄	C₂×SD₁₆×C₁₉	1	2	yes	—
100	C₂×C₄	C₂×Q₁₆×C₁₉	1	1	yes	characteristic
101	C₈	C₁₉×#106	1	4	yes	—
102	C₈	C₁₉×#117	1	2	yes	—
103	C₈	C₁₉×#125	1	2	yes	—
104	C₂²	C₂×C₁₉×#107	1	1	yes	characteristic
105	C₂²	C₁₉×#486	1	2	yes	—
106	C₂²	C₁₉×#508	1	4	yes	—
107	C₄	—	2	4	no	—
108	C₄	—	16	4	no	—
109	C₄	C₁₉×#382	1	1	yes	characteristic
110	C₄	C₂×C₁₉×#106	1	1	yes	characteristic
111	C₄	C₁₉×#487	1	2	yes	—
112	C₂	C₁₉×#1834	1	1	yes	characteristic
113	C₂	C₁₉×#2158	1	2	yes	—
114	C₂	C₁₉×#2242	1	4	yes	—

subgroup

G/H

class size

multiplicity

normal?

properties

C₂×C₄×C₁₆×C₁₉

C₂

yes

maximal, characteristic

C₁₉×#1846

C₂

yes

maximal

C₁₉×#1380

C₂

yes

maximal

C₂²×C₁₆×C₁₉

C₂²

yes

—

C₂×C₁₉×#107

C₂²

yes

—

C₂×C₁₉×#106

—

C₂×C₄×C₈×C₁₉

C₂²

yes

characteristic

C₁₉×#382

—

C₄×C₁₆×C₁₉

C₄

yes

complemented

C₂²×C₈×C₁₉

D₄

yes

characteristic

C₂²×C₈×C₁₉

C₂³

yes

characteristic

C₂×C₄⋊C₄×C₁₉

—

C₂×C₄²×C₁₉

D₄

yes

characteristic

C₂×C₁₆×C₁₉

—

C₂×C₁₆×C₁₉

C₂×C₄

yes

—

C₁₉×#107

—

C₁₉×#106

—

C₄×C₈×C₁₉

C₂×C₄

yes

—

C₄×C₈×C₁₉

Q₈

yes

—

C₁₉×#95

—

C₂²×C₄×C₁₉

—

C₂²×C₄×C₁₉

D₈

yes

—

C₂²×C₄×C₁₉

C₂×D₄

yes

characteristic

C₂×C₈×C₁₉

C₄⋊C₄

yes

—

C₂×C₈×C₁₉

SD₁₆

yes

—

C₂×C₈×C₁₉

C₂²×C₄

yes

characteristic

C₂×C₈×C₁₉

C₂×Q₈

yes

characteristic

C₂×C₈×C₁₉

#41

yes

—

C₄⋊C₄×C₁₉

—

C₄⋊C₄×C₁₉

—

C₄²×C₁₉

C₄⋊C₄

yes

—

C₄²×C₁₉

Q₁₆

yes

—

C₁₆×C₁₉

—

#12889

C₁₉

yes

maximal, characteristic, direct product factor, Sylow

C₂³×C₁₉

C₂×D₈

yes

characteristic

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

—

C₂×C₄×C₁₉

#107

yes

—

C₂×C₄×C₁₉

C₂×C₄⋊C₄

yes

characteristic

C₂×C₄×C₁₉

#124

yes

—

C₂×C₄×C₁₉

C₂×SD₁₆

yes

—

C₂×C₄×C₁₉

C₂×Q₁₆

yes

characteristic

C₈×C₁₉

#106

yes

—

C₈×C₁₉

#117

yes

—

C₈×C₁₉

#125

yes

—

C₂×C₄×C₁₆

C₂×C₁₉

yes

characteristic

#1846

C₂×C₁₉

yes

—

#1380

C₂×C₁₉

yes

—

C₂²×C₁₉

C₂×#107

yes

characteristic

C₂²×C₁₉

#486

yes

—

C₂²×C₁₉

#508

yes

—

C₄×C₁₉

—

C₄×C₁₉

—

C₄×C₁₉

yes

C₄×C₁₉

yes

C₄×C₁₉

yes

—

C₂²×C₁₆

C₂²×C₁₉

yes

—

C₂×#107

C₂²×C₁₉

yes

—

C₂×#106

—

C₂×C₄×C₈

C₂²×C₁₉

yes

characteristic

#382

—

C₄×C₁₆

C₄×C₁₉

yes

C₂×C₁₉

yes

C₂×C₁₉

yes

—

C₂×C₁₉

#2242

yes

—

C₂²×C₈

D₄×C₁₉

yes

characteristic

C₂²×C₈

C₂³×C₁₉

yes

characteristic

C₂×C₄⋊C₄

—

C₂×C₄²

D₄×C₁₉

yes

characteristic

C₂×C₁₆

—

C₂×C₁₆

C₂×C₄×C₁₉

yes

—

#107

—

#106

—

C₄×C₈

C₂×C₄×C₁₉

yes

—

C₄×C₈

Q₈×C₁₉

yes

—

#95

—

C₁₉

#12889

yes

characteristic, direct product factor, Sylow

C₂²×C₄

—

C₂²×C₄

D₈×C₁₉

yes

—

C₂²×C₄

C₂×D₄×C₁₉

yes

characteristic

C₂×C₈

C₄⋊C₄×C₁₉

yes

—

C₂×C₈

SD₁₆×C₁₉

yes

—

C₂×C₈

C₂²×C₄×C₁₉

yes

characteristic

C₂×C₈

C₂×Q₈×C₁₉

yes

characteristic

C₂×C₈

#41×C₁₉

yes

—

C₄⋊C₄

—

C₄⋊C₄

—

C₄²

C₄⋊C₄×C₁₉

yes

—

C₄²

Q₁₆×C₁₉

yes

—

C₁₆

—

C₂³

C₂×D₈×C₁₉

yes

characteristic

C₂×C₄

—

C₂×C₄

—

C₂×C₄

—

C₂×C₄

C₁₉×#107

yes

—

C₂×C₄

C₂×C₄⋊C₄×C₁₉

yes

characteristic

C₂×C₄

C₁₉×#124

yes

—

C₂×C₄

C₂×SD₁₆×C₁₉

yes

—

100

C₂×C₄

C₂×Q₁₆×C₁₉

yes

characteristic

101

C₈

C₁₉×#106

yes

—

102

C₈

C₁₉×#117

yes

—

103

C₈

C₁₉×#125

yes

—

104

C₂²

C₂×C₁₉×#107

yes

characteristic

105

C₂²

C₁₉×#486

yes

—

106

C₂²

C₁₉×#508

yes

—

107

C₄

—

108

C₄

—

109

C₄

C₁₉×#382

yes

characteristic

110

C₄

C₂×C₁₉×#106

yes

characteristic

111

C₄

C₁₉×#487

yes

—

112

C₂

C₁₉×#1834

yes

characteristic

113

C₂

C₁₉×#2158

yes

—

114

C₂

C₁₉×#2242

yes

—

	subgroup	G/H
center, socle, prime radical	C₂³×C₁₉	C₂×D₈
commutator	C₂×C₈	C₂²×C₄×C₁₉
Frattini, cosocle	C₂²×C₈	C₂³×C₁₉
LCS	G ▷ C₂×C₈ ▷ C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³×C₁₉ ◁ C₂×C₄²×C₁₉ ◁ C₂×C₄×C₈×C₁₉ ◁ G

subgroup

G/H

center, socle, prime radical

C₂³×C₁₉

C₂×D₈

commutator

C₂×C₈

C₂²×C₄×C₁₉

Frattini, cosocle

C₂²×C₈

C₂³×C₁₉

LCS

G ▷ C₂×C₈ ▷ C₄ ▷ C₂ ▷ C₁

UCS

C₁ ◁ C₂³×C₁₉ ◁ C₂×C₄²×C₁₉ ◁ C₂×C₄×C₈×C₁₉ ◁ G

N	H ≅ G/N	type
9. C₄×C₁₆×C₁₉	C₄	semidirect
34. #12889	C₁₉	direct (N × H)
63. C₄×C₁₆	C₄×C₁₉	semidirect
78. C₁₉	#12889	direct (N × H)

H ≅ G/N

type

9. C₄×C₁₆×C₁₉

C₄

semidirect

34. #12889

C₁₉

direct (N × H)

63. C₄×C₁₆

C₄×C₁₉

semidirect

78. C₁₉

#12889

direct (N × H)

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

subgroup	index
C₂×C₄×C₁₆×C₁₉	2
C₁₉×#1846	2
C₁₉×#1380	2
#12889	19

subgroup

index

C₂×C₄×C₁₆×C₁₉

C₁₉×#1846

C₁₉×#1380

#12889

Subgroups — C₁₉×#12889 #18018848

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C19×#12889 #18018848

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₁₉×#12889 #18018848