Finite Group Databasebeta

← C7×#4040 #11765139

Subgroups — C7×#4040 #11765139

Order 1120.

156 conjugacy classes of subgroups; only the 62 normal subgroups are shown.

normal subgroups only

This group has 156 conjugacy classes of subgroups — too many to draw. Only its 62 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
1C2×C7×D20C211yesmaximal, characteristic
2C2×C4×C7×D5C211yesmaximal, characteristic, complemented
3C5×C7×C4⋊C4C211yesmaximal, characteristic, complemented
4C7×#685C211yesmaximal, characteristic, complemented
5C7×#685C211yesmaximal, characteristic, complemented
6C7×#685C211yesmaximal, characteristic, complemented
7C7×#683C211yesmaximal, characteristic, complemented
8C22×C7×D5C2211yescharacteristic
9C22×C7×D5C2211yescharacteristic
10C2×C4×C5×C7C2211yescharacteristic
11C2×C4×C5×C7C2211yescharacteristic
12C2×C4×C5×C7C2211yescharacteristic
13C2×C7×Dic5C2211yescharacteristic
14C2×C7×Dic5C2211yescharacteristic
15C7×D20—22no—
16C4×C7×D5—22no—
17C7×#123—51nomaximal, Hall
18#4040C711yesmaximal, characteristic, direct product factor, Hall
19C22×C5×C7C2311yescharacteristic
20C2×C7×D5—21no—
21C2×C7×D5—21no—
22C2×C7×D5—21no—
23C2×C7×D5—21no—
24C2×C7×D5—21no—
25C2×C7×D5D412yes—
26C4×C5×C7—21no—
27C4×C5×C7—21no—
28C4×C5×C7—21no—
29C7×Dic5—21no—
30C7×Dic5—21no—
31C2×C7×D4—51no—
32C22×C4×C7—51no—
33C7×C4⋊C4—51no—
34C7×C4⋊C4D511yescharacteristic, complemented
35C7×C22⋊C4—51no—
36C7×C22⋊C4—51no—
37C7×C22⋊C4—51no—
38C2×D20C2×C711yescharacteristic
39C2×C4×D5C2×C711yescharacteristic, complemented
40C5×C4⋊C4C2×C711yescharacteristic, complemented
41#685C2×C711yescharacteristic, complemented
42#685C2×C711yescharacteristic, complemented
43#685C2×C711yescharacteristic, complemented
44#683C2×C711yescharacteristic, complemented
45C2×C5×C7C2×D411yescharacteristic
46C2×C5×C7#4111yescharacteristic
47C2×C5×C7#4111yescharacteristic
48C7×D5—22no—
49C7×D5—41no—
50C23×C7—51no—
51C23×C7—51no—
52C7×D4—102no—
53C2×C4×C7—51no—
54C2×C4×C7—51no—
55C2×C4×C7—102no—
56C2×C4×C7C2×D511yescharacteristic
57C2×C4×C7C2×D511yescharacteristic
58C2×C4×C7C2×D511yescharacteristic
59C22×D5C22×C711yescharacteristic
60C22×D5C22×C711yescharacteristic
61C2×C4×C5C22×C711yescharacteristic
62C2×C4×C5C22×C711yescharacteristic
63C2×C4×C5C22×C711yescharacteristic
64C2×Dic5C22×C711yescharacteristic
65C2×Dic5C22×C711yescharacteristic
66D20—22no—
67C4×D5—22no—
68C5×C7#12311yescharacteristic, complemented, Hall
69#123—51noSylow
70C22×C7—52no—
71C22×C7—101no—
72C22×C7—101no—
73C22×C7—101no—
74C22×C7—101no—
75C22×C7—101no—
76C22×C7C22×D511yescharacteristic
77C4×C7—21no—
78C4×C7—21no—
79C4×C7—21no—
80C4×C7—101no—
81C4×C7—101no—
82C22×C5C23×C711yescharacteristic
83C2×D5—21no—
84C2×D5—21no—
85C2×D5—21no—
86C2×D5—21no—
87C2×D5—21no—
88C2×D5C7×D412yes—
89C4×C5—21no—
90C4×C5—21no—
91C4×C5—21no—
92Dic5—21no—
93Dic5—21no—
94C2×D4—51no—
95C22×C4—51no—
96C4⋊C4—51no—
97C4⋊C4C7×D511yescharacteristic, complemented
98C22⋊C4—51no—
99C22⋊C4—51no—
100C22⋊C4—51no—
101C2×C7—102no—
102C2×C7—201no—
103C2×C7#70911yescharacteristic
104C2×C7D4×D511yescharacteristic
105C2×C7#71311yescharacteristic
106C2×C5C2×C7×D411yescharacteristic
107C2×C5C7×#4111yescharacteristic
108C2×C5C7×#4111yescharacteristic
109D5—22no—
110D5—41no—
111C23—51no—
112C23—51no—
113D4—102no—
114C2×C4—51no—
115C2×C4—51no—
116C2×C4—102no—
117C2×C4C2×C7×D511yescharacteristic
118C2×C4C2×C7×D511yescharacteristic
119C2×C4C2×C7×D511yescharacteristic
120C7#404011yescharacteristic, direct product factor, Sylow
121C5C7×#12311yescharacteristic, complemented, Sylow
122C22—52no—
123C22—101no—
124C22—101no—
125C22—101no—
126C22—101no—
127C22—101no—
128C22C22×C7×D511yescharacteristic
129C4—21no—
130C4—21no—
131C4—21no—
132C4—101no—
133C4—101no—
134C2—102no—
135C2—201no—
136C2C7×#70911yescharacteristic
137C2C7×D4×D511yescharacteristic
138C2C7×#71311yescharacteristic
subgroupG/H
centerC22×C7C22×D5
commutator, cosocleC22×C5C23×C7
FrattiniC22C22×C7×D5
FittingC5×C7×C4⋊C4C2
socleC22×C5×C7C23
prime radicalC2×C7×D20C2
hypercenterC7×C4⋊C4D5
hypocenterC5C7×#123
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C22×C7 ◁ C7×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. C2×C4×C7×D5C2semidirect
3. C5×C7×C4⋊C4C2semidirect
4. C7×#685C2semidirect
5. C7×#685C2semidirect
6. C7×#685C2semidirect
7. C7×#683C2semidirect
18. #4040C7direct (N × H)
34. C7×C4⋊C4D5semidirect
39. C2×C4×D5C2×C7semidirect
40. C5×C4⋊C4C2×C7semidirect
41. #685C2×C7semidirect
42. #685C2×C7semidirect
43. #685C2×C7semidirect
44. #683C2×C7semidirect
68. C5×C7#123semidirect
97. C4⋊C4C7×D5semidirect
120. C7#4040direct (N × H)
121. C5C7×#123semidirect

Maximal subgroups

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

subgroupindex
C2×C7×D202
C2×C4×C7×D52
C5×C7×C4⋊C42
C7×#6852
C7×#6832
C7×#1235
#40407