Finite Group Databasebeta

← C7×#2825 #11742134

Subgroups — C7×#2825 #11742134

Order 896.

522 conjugacy classes of subgroups; only the 168 normal subgroups are shown.

normal subgroups only

This group has 522 conjugacy classes of subgroups — too many to draw. Only its 168 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
1C7×#401C211yesmaximal, characteristic, complemented
2C7×#397C213yesmaximal, complemented
3C7×#396C211yesmaximal, characteristic, complemented
4C7×#394C213yesmaximal, complemented
5C7×#392C211yesmaximal, characteristic, complemented
6C7×#392C213yesmaximal, complemented
7C7×#386C213yesmaximal, complemented
8C22×C7×D4C2213yes—
9C22×C7×D4C2213yes—
10C23×C4×C7C2211yescharacteristic
11C2×C7×C4⋊C4C2213yes—
12C2×C7×C22⋊C4C2213yes—
13C2×C7×C22⋊C4C2213yes—
14C2×C7×C22⋊C4C2213yes—
15C2×C7×C22⋊C4C2213yes—
16C2×C7×C22⋊C4C2213yes—
17C7×#95C2213yes—
18C7×#95C2213yes—
19C7×#95C2211yescharacteristic
20C7×#95C2213yes—
21#2825C711yesmaximal, characteristic, direct product factor, Sylow
22C24×C7C2313yes—
23C24×C7C2311yescharacteristic
24C2×C7×D4—26no—
25C2×C7×D4—43no—
26C2×C7×D4—43no—
27C2×C7×D4—43no—
28C2×C7×D4—43no—
29C2×C7×D4—43no—
30C22×C4×C7—43no—
31C22×C4×C7C2313yes—
32C22×C4×C7C2311yescharacteristic
33C22×C4×C7C2311yescharacteristic
34C22×C4×C7C2313yes—
35C22×C4×C7C2313yes—
36C7×C4⋊C4—43no—
37C7×C22⋊C4—43no—
38C7×C22⋊C4—43no—
39C7×C22⋊C4—43no—
40C7×C22⋊C4—43no—
41C7×C22⋊C4—43no—
42#401C2×C711yescharacteristic, complemented
43#397C2×C713yescomplemented
44#396C2×C711yescharacteristic, complemented
45#394C2×C713yescomplemented
46#392C2×C711yescharacteristic, complemented
47#392C2×C713yescomplemented
48#386C2×C713yescomplemented
49C23×C7—23no—
50C23×C7—23no—
51C23×C7—23no—
52C23×C7—23no—
53C23×C7—23no—
54C23×C7—23no—
55C23×C7—23no—
56C23×C7—23no—
57C23×C7—23no—
58C23×C7#4112yes—
59C23×C7C2411yescharacteristic
60C7×D4—412no—
61C7×D4—412no—
62C2×C4×C7—23no—
63C2×C4×C7—23no—
64C2×C4×C7—23no—
65C2×C4×C7—23no—
66C2×C4×C7—23no—
67C2×C4×C7—23no—
68C2×C4×C7—23no—
69C2×C4×C7—23no—
70C2×C4×C7—23no—
71C2×C4×C7—23no—
72C2×C4×C7—23no—
73C2×C4×C7—44no—
74C22×D4C22×C713yes—
75C22×D4C22×C713yes—
76C23×C4C22×C711yescharacteristic
77C2×C4⋊C4C22×C713yes—
78C2×C22⋊C4C22×C713yes—
79C2×C22⋊C4C22×C713yes—
80C2×C22⋊C4C22×C713yes—
81C2×C22⋊C4C22×C713yes—
82C2×C22⋊C4C22×C713yes—
83#95C22×C713yes—
84#95C22×C713yes—
85#95C22×C711yescharacteristic
86#95C22×C713yes—
87C22×C7—26no—
88C22×C7—41no—
89C22×C7—43no—
90C22×C7—43no—
91C22×C7—43no—
92C22×C7—43no—
93C22×C7—43no—
94C22×C7—43no—
95C22×C7—43no—
96C22×C7—43no—
97C22×C7C2×#4111yescharacteristic
98C22×C7H(5,𝔽2)13yes—
99C22×C7H(5,𝔽2)13yes—
100C4×C7—43no—
101C4×C7—43no—
102C4×C7—41no—
103C4×C7—41no—
104C4×C7—43no—
105C24C23×C713yes—
106C24C23×C711yescharacteristic
107C2×D4—26no—
108C2×D4—43no—
109C2×D4—43no—
110C2×D4—43no—
111C2×D4—43no—
112C2×D4—43no—
113C22×C4—43no—
114C22×C4C23×C713yes—
115C22×C4C23×C711yescharacteristic
116C22×C4C23×C711yescharacteristic
117C22×C4C23×C713yes—
118C22×C4C23×C713yes—
119C4⋊C4—43no—
120C22⋊C4—43no—
121C22⋊C4—43no—
122C22⋊C4—43no—
123C22⋊C4—43no—
124C22⋊C4—43no—
125C2×C7—42no—
126C2×C7—83no—
127C2×C7#53813yes—
128C2×C7#56013yes—
129C2×C7#56011yescharacteristic
130C23—23no—
131C23—23no—
132C23—23no—
133C23—23no—
134C23—23no—
135C23—23no—
136C23—23no—
137C23—23no—
138C23—23no—
139C23C7×#4112yes—
140C23C24×C711yescharacteristic
141D4—412no—
142D4—412no—
143C2×C4—23no—
144C2×C4—23no—
145C2×C4—23no—
146C2×C4—23no—
147C2×C4—23no—
148C2×C4—23no—
149C2×C4—23no—
150C2×C4—23no—
151C2×C4—23no—
152C2×C4—23no—
153C2×C4—23no—
154C2×C4—44no—
155C7#282511yescharacteristic, direct product factor, Sylow
156C22—26no—
157C22—41no—
158C22—43no—
159C22—43no—
160C22—43no—
161C22—43no—
162C22—43no—
163C22—43no—
164C22—43no—
165C22—43no—
166C22C2×C7×#4111yescharacteristic
167C22C7×H(5,𝔽2)13yes—
168C22C7×H(5,𝔽2)13yes—
169C4—43no—
170C4—41no—
171C4—41no—
172C4—43no—
173C4—43no—
174C2—42no—
175C2—83no—
176C2C7×#53813yes—
177C2C7×#56011yescharacteristic
178C2C7×#56013yes—
subgroupG/H
center, socleC23×C7C24
commutator, Frattini, cosocleC23C24×C7
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C7 ◁ G

Complements

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

NH ≅ G/Ntype
1. C7×#401C2semidirect
2. C7×#397C2semidirect
3. C7×#396C2semidirect
4. C7×#394C2semidirect
5. C7×#392C2semidirect
6. C7×#392C2semidirect
7. C7×#386C2semidirect
21. #2825C7direct (N × H)
42. #401C2×C7semidirect
43. #397C2×C7semidirect
44. #396C2×C7semidirect
45. #394C2×C7semidirect
46. #392C2×C7semidirect
47. #392C2×C7semidirect
48. #386C2×C7semidirect
155. C7#2825direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#4012
C7×#3972
C7×#3962
C7×#3942
C7×#3922
C7×#3862
#28257