Finite Group Databasebeta

← D21×(C19⋊C3)⋊D7 #45692408

Subgroups — D21×(C19⋊C3)⋊D7 #45692408

Order 33516.

230 conjugacy classes of subgroups; only the 42 normal subgroups are shown.

normal subgroups only

This group has 230 conjugacy classes of subgroups — too many to draw. Only its 42 normal subgroups are shown.

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

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C3⋊((C19⋊C3)⋊(C7⋊D7))C211yesmaximal, characteristic, complemented
2C7×D21×C19⋊C3C211yesmaximal, characteristic, complemented
3C3×C7×(C19⋊C3)⋊D7C211yesmaximal, characteristic, complemented
4D21×D133C311yesmaximal, characteristic, complemented
5D7×(C19⋊C3)⋊D7—31nomaximal
6C3×C72×C19⋊C3C2211yescharacteristic, complemented, Hall
7C3⋊(C7⋊D133)C2×C311yescharacteristic, complemented
8C7×C19×D21C2×C311yescharacteristic, complemented
9C3×C7×D133C2×C311yescharacteristic, complemented
10(C19⋊C3)⋊(C7⋊D7)—31no—
11C7×D7×C19⋊C3—31no—
12C7×(C19⋊C3)⋊D7—21no—
13C7×(C19⋊C3)⋊D7D311yescharacteristic, complemented
14D3×(C19⋊C3)⋊D7—71nomaximal
15D21×D19⋊C3—71nomaximal
16D7×D133—31noHall
17C72×C19⋊C3—21no—
18C72×C19⋊C3C2×D311yescharacteristic, complemented
19C3×C72×C19C22×C311yescharacteristic, complemented
20D21×C19⋊C3D711yescharacteristic, complemented
21C3⋊((C19⋊C3)⋊D7)—71no—
22C3⋊((C19⋊C3)⋊D7)—71no—
23C3⋊((C19⋊C3)⋊D7)—143no—
24D3×C7×C19⋊C3—71no—
25C3×(C19⋊C3)⋊D7D711yescharacteristic, complemented
26C3×C7×D19⋊C3—71no—
27C7⋊D133—31no—
28C7×D133C3×D311yescharacteristic, complemented
29C7×D7×C19—31no—
30C3×D7×D21—191nomaximal, Hall
31D3×D133—71no—
32D19×D21—71no—
33C2×(C19⋊C3)⋊D7—211no—
34D7×D19⋊C3—211no—
35C3×C7×C19⋊C3—23no—
36C3×C7×C19⋊C3C2×D711yescharacteristic, complemented
37C3×C7×C19⋊C3C2×D711yescharacteristic, complemented
38C72×C19C2×C3×D311yescharacteristic, complemented, Hall
39C3×C3⋊(C7⋊D7)—191no—
40C3×C7×D21—191no—
41C32×C7×D7—191no—
42D399—71no—
43D399—71no—
44D399—143no—
45C19×D21C3×D711yescharacteristic, complemented
46D3×C7×C19—71no—
47C3×D133C3×D711yescharacteristic, complemented
48C3×C7×D19—71no—
49C2×C7×C19⋊C3—211no—
50(C19⋊C3)⋊D7—21no—
51(C19⋊C3)⋊D7—211no—
52(C19⋊C3)⋊D7—211no—
53(C19⋊C3)⋊D7—423no—
54(C19⋊C3)⋊D7D2111yescharacteristic, direct product factor
55D7×C19⋊C3—31no—
56C7×D19⋊C3—71no—
57C7×D19⋊C3—141no—
58D3×D19⋊C3—491noHall
59D7×D21—191no—
60C3×D72—571no—
61C2×D133—211no—
62D7×D19—211no—
63C32×C72—191noHall
64C3×C7×C19—23no—
65C3×C7×C19C2×C3×D711yescharacteristic, complemented
66C3×C7×C19C2×C3×D711yescharacteristic, complemented
67C7×C19⋊C3—23no—
68C7×C19⋊C3—21no—
69C7×C19⋊C3—21no—
70C7×C19⋊C3—43no—
71C7×C19⋊C3D3×D711yescharacteristic, complemented
72C7×C19⋊C3C2×D2111yescharacteristic, complemented
73C3⋊(D19⋊C3)—491no—
74D3×C19⋊C3—71no—
75C3×D19⋊C3—71no—
76C3⋊(C7⋊D7)—191no—
77C7×D21D19⋊C311yescharacteristic, complemented
78C3×C7⋊D7—571no—
79C3×C7×D7—191no—
80C3×C7×D7—191no—
81C3×C7×D7—381no—
82C3×C7×D7—571no—
83C2×C7×C19—211no—
84D133—211no—
85D133—211no—
86D133—423no—
87D133C3×D2111yescharacteristic, complemented
88C7×D19—71no—
89D7×C19—31no—
90C2×C3×D21—1331no—
91C3×D3×D7—1331no—
92D3×D19—491no—
93C2×D19⋊C3—1471no—
94D72—571noHall
95C3×C19⋊C3D7211yescharacteristic, complemented, Hall
96C3×C72—191no—
97C3×C72—381no—
98C3×C72C2×D19⋊C311yescharacteristic, complemented
99C7×C19—23no—
100C7×C19C3×D3×D711yescharacteristic, complemented
101C7×C19C2×C3×D2111yescharacteristic, complemented
102C2×C32×C7—1331no—
103C3×D21—2663no—
104C3×D21—191no—
105C3×D21—1331no—
106C3×D21—1331no—
107C3×D3×C7—1331no—
108C32×D7—191no—
109D57—491no—
110C3×D19—71no—
111D3×C19—71no—
112C2×C19⋊C3—211no—
113D19⋊C3—71no—
114D19⋊C3—141no—
115D19⋊C3—1471no—
116C7⋊D7—571no—
117C7×D7—31no—
118C7×D7—191no—
119C2×D21—1331no—
120C2×C3×D7—3991no—
121C2×C3×D7—3991no—
122D3×D7—1331no—
123C2×D19—1471noHall
124C32×C7—191no—
125C32×C7—191no—
126C32×C7—383no—
127C3×C19C3×D7211yescharacteristic, complemented
128C19⋊C3—21no—
129C19⋊C3D7×D2111yescharacteristic, complemented
130C72D3×D19⋊C311yescharacteristic, complemented, Sylow
131C2×C3×C7—2661no—
132C2×C3×C7—1331no—
133C2×C3×C7—1331no—
134C2×C3×C7—3991no—
135D21—2663no—
136D21—1331no—
137D21—1331no—
138D21(C19⋊C3)⋊D711yescharacteristic, direct product factor
139C3×D7—191no—
140C3×D7—191no—
141C3×D7—7983no—
142C3×D7—381no—
143C3×D7—571no—
144C3×D7—3991no—
145C3×D7—3991no—
146D3×C7—71no—
147C2×C19—211no—
148D19—71no—
149D19—1471no—
150C2×C3×D3—9311noHall
151C2×D7—3991no—
152C2×D7—3991no—
153C3×C7—23no—
154C3×C7—191no—
155C3×C7—191no—
156C3×C7—383no—
157C3×C7—381no—
158C3×C7—381no—
159C3×C7—763no—
160C3×C7D7×D19⋊C311yescharacteristic, complemented
161C3×C7C2×(C19⋊C3)⋊D711yescharacteristic, complemented
162C19C3×D7×D2111yescharacteristic, complemented, Sylow
163C2×C32—1331no—
164C3×D3—1331no—
165C3×D3—9311no—
166C2×C7—211no—
167C2×C7—1331no—
168D7—31no—
169D7—191no—
170D7—7983no—
171D7—3991no—
172D7—3991no—
173C22×C3—27931no—
174C2×D3—9311no—
175C32—191noSylow
176C7—23no—
177C7D21×D19⋊C311yescharacteristic, complemented
178C7D3×(C19⋊C3)⋊D711yescharacteristic, complemented
179C2×C3—2661no—
180C2×C3—1331no—
181C2×C3—1331no—
182C2×C3—3991no—
183C2×C3—27931no—
184D3—71no—
185D3—9311no—
186C22—27931noSylow
187C3—191no—
188C3—381no—
189C3D7×(C19⋊C3)⋊D711yescharacteristic, complemented
190C2—211no—
191C2—1331no—
192C2—27931no—
subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C72×C19C22×C3
LCSG ▷ C3×C72×C19
UCSC1

Complements

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

NH ≅ G/Ntype
1. C3⋊((C19⋊C3)⋊(C7⋊D7))C2semidirect
2. C7×D21×C19⋊C3C2semidirect
3. C3×C7×(C19⋊C3)⋊D7C2semidirect
4. D21×D133C3semidirect
6. C3×C72×C19⋊C3C22semidirect
7. C3⋊(C7⋊D133)C2×C3semidirect
8. C7×C19×D21C2×C3semidirect
9. C3×C7×D133C2×C3semidirect
13. C7×(C19⋊C3)⋊D7D3semidirect
18. C72×C19⋊C3C2×D3semidirect
19. C3×C72×C19C22×C3semidirect
20. D21×C19⋊C3D7semidirect
25. C3×(C19⋊C3)⋊D7D7semidirect
28. C7×D133C3×D3semidirect
36. C3×C7×C19⋊C3C2×D7semidirect
37. C3×C7×C19⋊C3C2×D7semidirect
38. C72×C19C2×C3×D3semidirect
45. C19×D21C3×D7semidirect
47. C3×D133C3×D7semidirect
54. (C19⋊C3)⋊D7D21direct (N × H)
65. C3×C7×C19C2×C3×D7semidirect
66. C3×C7×C19C2×C3×D7semidirect
71. C7×C19⋊C3D3×D7semidirect
72. C7×C19⋊C3C2×D21semidirect
77. C7×D21D19⋊C3semidirect
87. D133C3×D21semidirect
95. C3×C19⋊C3D72semidirect
98. C3×C72C2×D19⋊C3semidirect
100. C7×C19C3×D3×D7semidirect
101. C7×C19C2×C3×D21semidirect
127. C3×C19C3×D72semidirect
129. C19⋊C3D7×D21semidirect
130. C72D3×D19⋊C3semidirect
138. D21(C19⋊C3)⋊D7direct (N × H)
160. C3×C7D7×D19⋊C3semidirect
161. C3×C7C2×(C19⋊C3)⋊D7semidirect
162. C19C3×D7×D21semidirect
177. C7D21×D19⋊C3semidirect
178. C7D3×(C19⋊C3)⋊D7semidirect
189. C3D7×(C19⋊C3)⋊D7semidirect

Maximal subgroups

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

subgroupindex
C3⋊((C19⋊C3)⋊(C7⋊D7))2
C7×D21×C19⋊C32
C3×C7×(C19⋊C3)⋊D72
D21×D1333
D7×(C19⋊C3)⋊D73
D3×(C19⋊C3)⋊D77
D21×D19⋊C37
C3×D7×D2119