Finite Group Databasebeta

← C7×#4991 #13056028

Subgroups — C7×#4991 #13056028

Order 1344.

476 conjugacy classes of subgroups; only the 126 normal subgroups are shown.

normal subgroups only

This group has 476 conjugacy classes of subgroups — too many to draw. Only its 126 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
1C22×C7×D12C211yesmaximal, characteristic
2C2×C3×C7×C4⋊C4C211yesmaximal, characteristic, complemented
3C2×C7×(C2×D3)⋊C4C212yesmaximal, complemented
4C2×C7×(C2×D3)⋊C4C212yesmaximal, complemented
5C7×C3⋊#95C211yesmaximal, characteristic, complemented
6C7×#394—31nomaximal, Hall
7C23×D3×C7C2212yes—
8C22×C3×C4×C7C2211yescharacteristic
9C22×C3×C4×C7C2211yescharacteristic
10C22×C3×C4×C7C2211yescharacteristic
11C22×C7×Dic3C2212yes—
12C2×C7×D12—24no—
13C2×C7×D12—22no—
14C3×C7×C4⋊C4—22no—
15C7×(C2×D3)⋊C4—24no—
16C7×(C2×D3)⋊C4—24no—
17C22×C7×D4—31no—
18C2×C7×C4⋊C4D311yescharacteristic, complemented
19C2×C7×C22⋊C4—32no—
20C2×C7×C22⋊C4—32no—
21C7×#95—31no—
22#4991C711yesmaximal, characteristic, direct product factor, Hall
23C23×C3×C7C2311yescharacteristic
24C22×D3×C7—22no—
25C22×D3×C7—22no—
26C22×D3×C7—22no—
27C22×D3×C7—22no—
28C22×D3×C7—22no—
29C22×D3×C7—22no—
30C22×D3×C7D414yes—
31C2×C3×C4×C7—21no—
32C2×C3×C4×C7—22no—
33C2×C3×C4×C7—21no—
34C2×C3×C4×C7—22no—
35C2×C3×C4×C7—21no—
36C2×C3×C4×C7D412yes—
37C2×C3×C4×C7D412yescomplemented
38C2×C7×Dic3—22no—
39C2×C7×Dic3—22no—
40C2×C7×Dic3—22no—
41C7×D12—28no—
42C24×C7—32no—
43C2×C7×D4—64no—
44C2×C7×D4—62no—
45C22×C4×C7—32no—
46C22×C4×C7C2×D311yescharacteristic
47C22×C4×C7C2×D311yescharacteristic
48C22×C4×C7C2×D311yescharacteristic
49C7×C4⋊C4—22no—
50C7×C22⋊C4—64no—
51C7×C22⋊C4—64no—
52C22×D12C2×C711yescharacteristic
53C2×C3×C4⋊C4C2×C711yescharacteristic, complemented
54C2×(C2×D3)⋊C4C2×C712yescomplemented
55C2×(C2×D3)⋊C4C2×C712yescomplemented
56C3⋊#95C2×C711yescharacteristic, complemented
57C22×C3×C7C2×D411yescharacteristic
58C22×C3×C7C2×D412yes—
59C22×C3×C7C2×D411yescharacteristic
60C22×C3×C7#4111yescharacteristic
61C22×C3×C7#4112yes—
62C2×D3×C7—24no—
63C2×D3×C7—24no—
64C2×D3×C7—24no—
65C2×D3×C7—42no—
66C2×D3×C7—42no—
67C2×D3×C7—42no—
68C2×D3×C7—42no—
69C3×C4×C7—22no—
70C3×C4×C7—22no—
71C3×C4×C7—41no—
72C7×Dic3—42no—
73#394—31noSylow
74C23×C7—34no—
75C23×C7—62no—
76C23×C7—62no—
77C23×C7—62no—
78C23×C7—62no—
79C23×C7—62no—
80C23×C7—62no—
81C23×C7C22×D311yescharacteristic
82C7×D4—68no—
83C2×C4×C7—21no—
84C2×C4×C7—22no—
85C2×C4×C7—21no—
86C2×C4×C7—22no—
87C2×C4×C7—21no—
88C2×C4×C7—62no—
89C2×C4×C7—62no—
90C2×C4×C7—62no—
91C2×C4×C7D1212yescomplemented
92C2×C4×C7#6712yes—
93C23×D3C22×C712yes—
94C22×C3×C4C22×C711yescharacteristic
95C22×C3×C4C22×C711yescharacteristic
96C22×C3×C4C22×C711yescharacteristic
97C22×Dic3C22×C712yes—
98C2×D12—24no—
99C2×D12—22no—
100C3×C4⋊C4—22no—
101(C2×D3)⋊C4—24no—
102(C2×D3)⋊C4—24no—
103C2×C3×C7#12011yescharacteristic
104C2×C3×C7#12112yes—
105C2×C3×C7#12111yescharacteristic
106C2×C3×C7#12312yes—
107C2×C3×C7#12411yescharacteristic
108D3×C7—44no—
109C22×D4—31no—
110C2×C4⋊C4D3×C711yescharacteristic, complemented
111C2×C22⋊C4—32no—
112C2×C22⋊C4—32no—
113#95—31no—
114C22×C7—64no—
115C22×C7—64no—
116C22×C7—64no—
117C22×C7—122no—
118C22×C7—122no—
119C22×C7—122no—
120C22×C7—122no—
121C22×C7C2×D1211yescharacteristic
122C22×C7#23511yescharacteristic
123C22×C7D3×D412yes—
124C22×C7#23912yes—
125C22×C7C2×#6711yescharacteristic
126C4×C7—22no—
127C4×C7—22no—
128C4×C7—41no—
129C4×C7—122no—
130C23×C3C23×C711yescharacteristic
131C22×D3—22no—
132C22×D3—22no—
133C22×D3—22no—
134C22×D3—22no—
135C22×D3—22no—
136C22×D3—22no—
137C22×D3C7×D414yes—
138C2×C3×C4—21no—
139C2×C3×C4—22no—
140C2×C3×C4—21no—
141C2×C3×C4—22no—
142C2×C3×C4—21no—
143C2×C3×C4C7×D412yes—
144C2×C3×C4C7×D412yescomplemented
145C2×Dic3—22no—
146C2×Dic3—22no—
147C2×Dic3—22no—
148D12—28no—
149C3×C7#39411yescharacteristic, complemented, Hall
150C24—32no—
151C2×D4—64no—
152C2×D4—62no—
153C22×C4—32no—
154C22×C4C2×D3×C711yescharacteristic
155C22×C4C2×D3×C711yescharacteristic
156C22×C4C2×D3×C711yescharacteristic
157C4⋊C4—22no—
158C22⋊C4—64no—
159C22⋊C4—64no—
160C2×C7—124no—
161C2×C7#89412yes—
162C2×C7#89512yes—
163C2×C7#93011yescharacteristic
164C2×C7#93711yescharacteristic
165C2×C7#94711yescharacteristic
166C22×C3C2×C7×D411yescharacteristic
167C22×C3C2×C7×D412yes—
168C22×C3C2×C7×D411yescharacteristic
169C22×C3C7×#4111yescharacteristic
170C22×C3C7×#4112yes—
171C2×D3—24no—
172C2×D3—24no—
173C2×D3—24no—
174C2×D3—42no—
175C2×D3—42no—
176C2×D3—42no—
177C2×D3—42no—
178C3×C4—22no—
179C3×C4—22no—
180C3×C4—41no—
181Dic3—42no—
182C23—34no—
183C23—62no—
184C23—62no—
185C23—62no—
186C23—62no—
187C23—62no—
188C23—62no—
189C23C22×D3×C711yescharacteristic
190D4—68no—
191C2×C4—21no—
192C2×C4—22no—
193C2×C4—21no—
194C2×C4—22no—
195C2×C4—21no—
196C2×C4—62no—
197C2×C4—62no—
198C2×C4—62no—
199C2×C4C7×D1212yescomplemented
200C2×C4C7×#6712yes—
201C7#499111yescharacteristic, direct product factor, Sylow
202C2×C3C7×#12011yescharacteristic
203C2×C3C7×#12112yes—
204C2×C3C7×#12111yescharacteristic
205C2×C3C7×#12312yes—
206C2×C3C7×#12411yescharacteristic
207D3—44no—
208C22—64no—
209C22—64no—
210C22—64no—
211C22—122no—
212C22—122no—
213C22—122no—
214C22—122no—
215C22C2×C7×D1211yescharacteristic
216C22C7×#23511yescharacteristic
217C22D3×C7×D412yes—
218C22C7×#23912yes—
219C22C2×C7×#6711yescharacteristic
220C4—22no—
221C4—22no—
222C4—41no—
223C4—122no—
224C3C7×#39411yescharacteristic, complemented, Sylow
225C2—124no—
226C2C7×#89412yes—
227C2C7×#89512yes—
228C2C7×#93011yescharacteristic
229C2C7×#93711yescharacteristic
230C2C7×#94711yescharacteristic
subgroupG/H
centerC23×C7C22×D3
commutator, cosocleC23×C3C23×C7
FrattiniC23C22×D3×C7
FittingC2×C3×C7×C4⋊C4C2
socleC23×C3×C7C23
prime radicalC22×C7×D12C2
hypercenterC2×C7×C4⋊C4D3
hypocenterC3C7×#394
LCSG ▷ C23×C3 ▷ C3
UCSC1 ◁ C23×C7 ◁ C2×C7×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. C2×C3×C7×C4⋊C4C2semidirect
3. C2×C7×(C2×D3)⋊C4C2semidirect
4. C2×C7×(C2×D3)⋊C4C2semidirect
5. C7×C3⋊#95C2semidirect
18. C2×C7×C4⋊C4D3semidirect
22. #4991C7direct (N × H)
37. C2×C3×C4×C7D4semidirect
53. C2×C3×C4⋊C4C2×C7semidirect
54. C2×(C2×D3)⋊C4C2×C7semidirect
55. C2×(C2×D3)⋊C4C2×C7semidirect
56. C3⋊#95C2×C7semidirect
91. C2×C4×C7D12semidirect
110. C2×C4⋊C4D3×C7semidirect
144. C2×C3×C4C7×D4semidirect
149. C3×C7#394semidirect
199. C2×C4C7×D12semidirect
201. C7#4991direct (N × H)
224. C3C7×#394semidirect

Maximal subgroups

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

subgroupindex
C22×C7×D122
C2×C3×C7×C4⋊C42
C2×C7×(C2×D3)⋊C42
C7×C3⋊#952
C7×#3943
#49917