Finite Group Databasebeta

← C7×#21823 #13199039

Subgroups — C7×#21823 #13199039

Order 1792.

986 conjugacy classes of subgroups.

The subgroup lattice has 192 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#533C211yesmaximal, characteristic
2C2×C7×#432C212yesmaximal
3C7×#1985C218yesmaximal, complemented
4C7×#1818C214yesmaximal
5C7×#533—28no—
6C2×C7×C4⋊Q8C412yes—
7C2×C7×#125C412yes—
8C2×C7×C22⋊Q8C414yes—
9C2×C4×C7×Q8C2214yes—
10C2×C7×#117C2212yes—
11C22×C42×C7C2211yescharacteristic
12C7×#432—28no—
13C2×C7×C4⋊C8C2214yes—
14C2×C7×C22⋊C8C2214yes—
15C2×C7×#97C2214yes—
16C7×#336C22116yes—
17#21823C711yesmaximal, characteristic, direct product factor, Sylow
18C22×C7×Q8C2×C414yes—
19C23×C4×C7C2×C412yes—
20C23×C4×C7C2311yescharacteristic
21C22×C7×C8C2318yes—
22C7×C4⋊Q8—28no—
23C7×#125—28no—
24C7×C22⋊Q8—216no—
25C4×C7×Q8—28no—
26C4×C7×Q8—28no—
27C7×#117—28no—
28C2×C7×C4⋊C4C2×C414yes—
29C2×C7×C4⋊C4C2×C418yes—
30C2×C7×C4⋊C4C2×C414yes—
31C2×C7×C22⋊C4C2×C414yes—
32C2×C42×C7C2×C411yescharacteristic
33C2×C42×C7C2×C411yescharacteristic
34C2×C42×C7D418yes—
35C2×C42×C7C2314yes—
36C2×C42×C7C2312yes—
37C7×C4⋊C8—28no—
38C7×C22⋊C8—28no—
39C7×#97—28no—
40C2×#533C2×C711yescharacteristic
41C2×#432C2×C712yes—
42#1985C2×C718yescomplemented
43#1818C2×C714yes—
44C24×C7C22×C411yescharacteristic
45C2×C7×Q8—28no—
46C2×C7×Q8—48no—
47C22×C4×C7—24no—
48C22×C4×C7—44no—
49C22×C4×C7C22⋊C418yes—
50C22×C4×C7C22×C418yes—
51C22×C4×C7C22×C411yescharacteristic
52C22×C4×C7C22×C412yes—
53C22×C4×C7C22×C412yes—
54C22×C4×C7C2×D414yes—
55C22×C4×C7C2411yescharacteristic
56C2×C7×C8—28no—
57C2×C7×C8—216no—
58C7×C4⋊C4—28no—
59C7×C4⋊C4—216no—
60C7×C4⋊C4—28no—
61C7×C22⋊C4—28no—
62C42×C7—28no—
63C42×C7C22⋊C414yes—
64C42×C7C22⋊C414yes—
65C42×C7C2×D414yes—
66C42×C7C2×D414yes—
67#533—28no—
68C2×C4⋊Q8C4×C712yes—
69C2×#125C4×C712yes—
70C2×C22⋊Q8C4×C714yes—
71C2×C4×Q8C22×C714yes—
72C2×#117C22×C712yes—
73C22×C42C22×C711yescharacteristic
74#432—28no—
75C2×C4⋊C8C22×C714yes—
76C2×C22⋊C8C22×C714yes—
77C2×#97C22×C714yes—
78#336C22×C7116yes—
79C23×C7—22no—
80C23×C7—24no—
81C23×C7C2×C22⋊C412yes—
82C23×C7C23×C411yescharacteristic
83C7×Q8—416no—
84C2×C4×C7—22no—
85C2×C4×C7—24no—
86C2×C4×C7—24no—
87C2×C4×C7—28no—
88C2×C4×C7—28no—
89C2×C4×C7—216no—
90C2×C4×C7—48no—
91C2×C4×C7C2×C22⋊C412yes—
92C2×C4×C7C2×C22⋊C414yes—
93C2×C4×C7C2×C22⋊C414yes—
94C2×C4×C7C22×D412yes—
95C2×C4×C72−1+414yes—
96C7×C8—48no—
97C22×Q8C2×C4×C714yes—
98C23×C4C2×C4×C712yes—
99C23×C4C23×C711yescharacteristic
100C22×C8C23×C718yes—
101C4⋊Q8—28no—
102#125—28no—
103C22⋊Q8—216no—
104C4×Q8—28no—
105C4×Q8—28no—
106#117—28no—
107C2×C4⋊C4C2×C4×C714yes—
108C2×C4⋊C4C2×C4×C718yes—
109C2×C4⋊C4C2×C4×C714yes—
110C2×C22⋊C4C2×C4×C714yes—
111C2×C42C2×C4×C711yescharacteristic
112C2×C42C2×C4×C711yescharacteristic
113C2×C42C7×D418yes—
114C2×C42C23×C714yes—
115C2×C42C23×C712yes—
116C4⋊C8—28no—
117C22⋊C8—28no—
118#97—28no—
119C22×C7—22no—
120C22×C7—24no—
121C22×C7—44no—
122C22×C7C22×C22⋊C411yescharacteristic
123C22×C7#51912yes—
124C22×C7#56814yes—
125C4×C7—22no—
126C4×C7—24no—
127C4×C7—24no—
128C4×C7—48no—
129C4×C7#53614yes—
130C24C22×C4×C711yescharacteristic
131C2×Q8—28no—
132C2×Q8—48no—
133C22×C4—24no—
134C22×C4—44no—
135C22×C4C7×C22⋊C418yes—
136C22×C4C22×C4×C718yes—
137C22×C4C22×C4×C711yescharacteristic
138C22×C4C22×C4×C712yes—
139C22×C4C22×C4×C712yes—
140C22×C4C2×C7×D414yes—
141C22×C4C24×C711yescharacteristic
142C2×C8—28no—
143C2×C8—216no—
144C4⋊C4—28no—
145C4⋊C4—216no—
146C4⋊C4—28no—
147C22⋊C4—28no—
148C42—28no—
149C42C7×C22⋊C414yes—
150C42C7×C22⋊C414yes—
151C42C2×C7×D414yes—
152C42C2×C7×D414yes—
153C2×C7—42no—
154C2×C7#231011yescharacteristic
155C2×C7#287912yes—
156C2×C7#298714yes—
157C23—22no—
158C23—24no—
159C23C2×C7×C22⋊C412yes—
160C23C23×C4×C711yescharacteristic
161Q8—416no—
162C2×C4—22no—
163C2×C4—24no—
164C2×C4—24no—
165C2×C4—28no—
166C2×C4—28no—
167C2×C4—216no—
168C2×C4—48no—
169C2×C4C2×C7×C22⋊C412yes—
170C2×C4C2×C7×C22⋊C414yes—
171C2×C4C2×C7×C22⋊C414yes—
172C2×C4C22×C7×D412yes—
173C2×C4C7×2−1+414yes—
174C8—48no—
175C7#2182311yescharacteristic, direct product factor, Sylow
176C22—22no—
177C22—24no—
178C22—44no—
179C22C22×C7×C22⋊C411yescharacteristic
180C22C7×#51912yes—
181C22C7×#56814yes—
182C4—22no—
183C4—24no—
184C4—24no—
185C4—48no—
186C4C7×#53614yes—
187C2—42no—
188C2C7×#231011yescharacteristic
189C2C7×#287912yes—
190C2C7×#298714yes—
subgroupG/H
centerC22×C4×C7C24
commutatorC23C23×C4×C7
Frattini, cosocleC22×C4C24×C7
socleC23×C7C23×C4
prime radicalC24×C7C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4×C7 ◁ G

Complements

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

NH ≅ G/Ntype
3. C7×#1985C2semidirect
17. #21823C7direct (N × H)
42. #1985C2×C7semidirect
175. C7#21823direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×#5332
C2×C7×#4322
C7×#19852
C7×#18182
#218237