Finite Group Databasebeta

← C7×#2548 #11741857

Subgroups — C7×#2548 #11741857

Order 896.

676 conjugacy classes of subgroups.

The subgroup lattice has 194 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#127C211yesmaximal, characteristic
2C2×C7×#124C212yesmaximal, complemented
3C2×C4×C7×Q8C211yesmaximal, characteristic, complemented
4C7×#394C214yesmaximal, complemented
5C7×#390C212yesmaximal, complemented
6C7×#390C214yesmaximal, complemented
7C4×C7×C4⋊C4C211yesmaximal, characteristic, complemented
8C22×C7×Q8C2211yescharacteristic
9C22×C7×D4C2212yes—
10C22×C7×D4C2212yes—
11C22×C7×D4C2212yes—
12C7×#127—24no—
13C7×#124—28no—
14C4×C7×Q8—24no—
15C2×C7×C4⋊C4C2212yes—
16C2×C7×C4⋊C4C2211yescharacteristic
17C2×C7×C4⋊C4C2212yes—
18C2×C7×C22⋊C4C2218yes—
19C2×C7×C22⋊C4C2218yes—
20C2×C42×C7C2212yes—
21C2×C42×C7C2212yes—
22C2×C42×C7C2211yescharacteristic
23C7×#95C2212yes—
24#2548C711yesmaximal, characteristic, direct product factor, Sylow
25C24×C7C2314yes—
26C2×C7×Q8—22no—
27C2×C7×Q8—22no—
28C2×C7×Q8D414yescomplemented
29C2×C7×D4—24no—
30C2×C7×D4—24no—
31C2×C7×D4—24no—
32C2×C7×D4—24no—
33C2×C7×D4—24no—
34C2×C7×D4—28no—
35C2×C7×D4—44no—
36C22×C4×C7C2314yes—
37C22×C4×C7C2312yes—
38C22×C4×C7C2311yescharacteristic
39C22×C4×C7C2312yes—
40C22×C4×C7C2311yescharacteristic
41C22×C4×C7C2311yescharacteristic
42C7×C4⋊C4—24no—
43C7×C4⋊C4—22no—
44C7×C4⋊C4—24no—
45C7×C22⋊C4—216no—
46C7×C22⋊C4—48no—
47C42×C7—24no—
48C42×C7—24no—
49C42×C7D414yes—
50C2×#127C2×C711yescharacteristic
51C2×#124C2×C712yescomplemented
52C2×C4×Q8C2×C711yescharacteristic, complemented
53#394C2×C714yescomplemented
54#390C2×C714yescomplemented
55#390C2×C712yescomplemented
56C4×C4⋊C4C2×C711yescharacteristic, complemented
57C23×C7—24no—
58C23×C7—24no—
59C23×C7—24no—
60C23×C7—28no—
61C23×C7—28no—
62C23×C7C2411yescharacteristic
63C7×Q8—28no—
64C7×D4—48no—
65C7×D4—48no—
66C7×D4—48no—
67C2×C4×C7—22no—
68C2×C4×C7—22no—
69C2×C4×C7—22no—
70C2×C4×C7—24no—
71C2×C4×C7—22no—
72C2×C4×C7—24no—
73C2×C4×C7—24no—
74C2×C4×C7—24no—
75C2×C4×C7C2×D412yes—
76C2×C4×C7C2×D414yes—
77C2×C4×C7C2×D412yes—
78C2×C4×C7C2×D412yes—
79C2×C4×C7C2×D412yes—
80C2×C4×C7#4112yes—
81C2×C4×C7#4114yes—
82C22×Q8C22×C711yescharacteristic
83C22×D4C22×C712yes—
84C22×D4C22×C712yes—
85C22×D4C22×C712yes—
86#127—24no—
87#124—28no—
88C4×Q8—24no—
89C2×C4⋊C4C22×C711yescharacteristic
90C2×C4⋊C4C22×C712yes—
91C2×C4⋊C4C22×C712yes—
92C2×C22⋊C4C22×C718yes—
93C2×C22⋊C4C22×C718yes—
94C2×C42C22×C712yes—
95C2×C42C22×C712yes—
96C2×C42C22×C711yescharacteristic
97#95C22×C712yes—
98C22×C7—44no—
99C22×C7—44no—
100C22×C7—44no—
101C22×C7—48no—
102C22×C7—48no—
103C22×C7C22×D411yescharacteristic
104C22×C7C22×D411yescharacteristic
105C22×C7C2×#4111yescharacteristic
106C22×C7C2×#4112yes—
107C22×C7H(5,𝔽2)12yes—
108C4×C7—24no—
109C4×C7—22no—
110C4×C7—42no—
111C4×C7—44no—
112C4×C7#12114yes—
113C4×C7#12414yescomplemented
114C24C23×C714yes—
115C2×Q8—22no—
116C2×Q8—22no—
117C2×Q8C7×D414yescomplemented
118C2×D4—24no—
119C2×D4—24no—
120C2×D4—24no—
121C2×D4—24no—
122C2×D4—24no—
123C2×D4—28no—
124C2×D4—44no—
125C22×C4C23×C714yes—
126C22×C4C23×C712yes—
127C22×C4C23×C711yescharacteristic
128C22×C4C23×C712yes—
129C22×C4C23×C711yescharacteristic
130C22×C4C23×C711yescharacteristic
131C4⋊C4—24no—
132C4⋊C4—22no—
133C4⋊C4—24no—
134C22⋊C4—216no—
135C22⋊C4—48no—
136C42—24no—
137C42—24no—
138C42C7×D414yes—
139C2×C7—84no—
140C2×C7C2×#12111yescharacteristic
141C2×C7C2×#12411yescharacteristic
142C2×C7#53511yescharacteristic
143C2×C7#55012yes—
144C2×C7#55912yes—
145C23—24no—
146C23—24no—
147C23—24no—
148C23—28no—
149C23—28no—
150C23C24×C711yescharacteristic
151Q8—28no—
152D4—48no—
153D4—48no—
154D4—48no—
155C2×C4—22no—
156C2×C4—22no—
157C2×C4—22no—
158C2×C4—24no—
159C2×C4—22no—
160C2×C4—24no—
161C2×C4—24no—
162C2×C4—24no—
163C2×C4C2×C7×D412yes—
164C2×C4C2×C7×D414yes—
165C2×C4C2×C7×D412yes—
166C2×C4C2×C7×D412yes—
167C2×C4C2×C7×D412yes—
168C2×C4C7×#4112yes—
169C2×C4C7×#4114yes—
170C7#254811yescharacteristic, direct product factor, Sylow
171C22—44no—
172C22—44no—
173C22—44no—
174C22—48no—
175C22—48no—
176C22C22×C7×D411yescharacteristic
177C22C22×C7×D411yescharacteristic
178C22C2×C7×#4111yescharacteristic
179C22C2×C7×#4112yes—
180C22C7×H(5,𝔽2)12yes—
181C4—24no—
182C4—22no—
183C4—42no—
184C4—44no—
185C4C7×#12114yes—
186C4C7×#12414yescomplemented
187C2—84no—
188C2C2×C7×#12111yescharacteristic
189C2C2×C7×#12411yescharacteristic
190C2C7×#53511yescharacteristic
191C2C7×#55012yes—
192C2C7×#55912yes—
subgroupG/H
center, socleC23×C7C24
commutator, Frattini, cosocleC23C24×C7
prime radicalC2×C7×#127C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C7 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C7×#124C2semidirect
3. C2×C4×C7×Q8C2semidirect
4. C7×#394C2semidirect
5. C7×#390C2semidirect
6. C7×#390C2semidirect
7. C4×C7×C4⋊C4C2semidirect
24. #2548C7direct (N × H)
28. C2×C7×Q8D4semidirect
51. C2×#124C2×C7semidirect
52. C2×C4×Q8C2×C7semidirect
53. #394C2×C7semidirect
54. #390C2×C7semidirect
55. #390C2×C7semidirect
56. C4×C4⋊C4C2×C7semidirect
113. C4×C7#124semidirect
117. C2×Q8C7×D4semidirect
170. C7#2548direct (N × H)
186. C4C7×#124semidirect

Maximal subgroups

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

subgroupindex
C2×C7×#1272
C2×C7×#1242
C2×C4×C7×Q82
C7×#3942
C7×#3902
C4×C7×C4⋊C42
#25487