Finite Group Databasebeta

← Dic7×C22⋊D5 #11764993

Subgroups — Dic7×C22⋊D5 #11764993

Order 1120.

188 conjugacy classes of subgroups; only the 72 normal subgroups are shown.

normal subgroups only

This group has 188 conjugacy classes of subgroups — too many to draw. Only its 72 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×C22⋊D5C211yesmaximal, characteristic
2C22×C5×Dic7C211yesmaximal, characteristic, complemented
3C2×D5×Dic7C211yesmaximal, characteristic, complemented
4C22⋊Dic35C211yesmaximal, characteristic, complemented
5#10587859C211yesmaximal, characteristic, complemented
6#10587855C211yesmaximal, characteristic, complemented
7Dic5×Dic7C211yesmaximal, characteristic, complemented
8C23×C5×C7C2211yescharacteristic
9C22×C7×D5C2211yescharacteristic
10C2×Dic35C2211yescharacteristic
11C2×Dic35C2211yescharacteristic
12C7×C22⋊D5C414yescomplemented
13C2×C7×Dic5C2211yescharacteristic
14C2×C5×Dic7—22no—
15C2×C5×Dic7C2211yescharacteristic
16C2×C5×Dic7C2211yescharacteristic
17D5×Dic7—22no—
18D4×Dic7—51nomaximal, Hall
19C4×C22⋊D5—71nomaximal, Hall
20C22×C5×C7—21no—
21C22×C5×C7—21no—
22C22×C5×C7C2×C412yescomplemented
23C22×C5×C7C2311yescharacteristic
24C2×C7×D5—21no—
25C2×C7×D5—21no—
26C2×C7×D5C2×C412yescomplemented
27Dic35—21no—
28Dic35—21no—
29C5×Dic7—21no—
30C5×Dic7D412yescomplemented
31C7×Dic5C2×C412yescomplemented
32C2×C7×D4—51no—
33C22×Dic7—51no—
34C22×Dic7D511yescharacteristic, complemented
35C22⋊Dic7—51no—
36C22⋊Dic7—51no—
37C4⋊Dic7—51no—
38C4×Dic7—51no—
39C22×C4×C5—71no—
40C2×C22⋊D5D711yescharacteristic
41C2×C4×D5—71no—
42C22⋊Dic5—71no—
43#685—71no—
44#683—71no—
45C4×Dic5—71no—
46C2×C5×C7—22no—
47C2×C5×C7C22×C411yescharacteristic
48C2×C5×C7C2×D411yescharacteristic
49C2×C5×C7#4111yescharacteristic
50C7×D5—22no—
51C23×C7—51no—
52C23×C7C2×D511yescharacteristic
53C7×D4—54no—
54C2×C4×C7—51no—
55C2×Dic7—22no—
56C2×Dic7—51no—
57C2×Dic7—51no—
58C2×Dic7—102no—
59C2×Dic7C2×D511yescharacteristic
60C2×Dic7C2×D511yescharacteristic
61C23×C5C2×D711yescharacteristic
62C22×D5C2×D711yescharacteristic
63C2×C4×C5—71no—
64C2×C4×C5—71no—
65C2×C4×C5—142no—
66C22⋊D5Dic714yesdirect product factor
67C2×Dic5—71no—
68C2×Dic5—71no—
69C2×Dic5C2×D711yescharacteristic
70C4×D5—142no—
71C5×C7C4×D411yescharacteristic, complemented, Hall
72C4×D4—351noSylow
73C22×C7—21no—
74C22×C7—21no—
75C22×C7—52no—
76C22×C7—101no—
77C22×C7—101no—
78C22×C7C4×D512yescomplemented
79C22×C7C22×D511yescharacteristic
80C4×C7—52no—
81Dic7—21no—
82Dic7—101no—
83Dic7—101no—
84Dic7C22⋊D512yesdirect product factor
85C22×C5—21no—
86C22×C5—21no—
87C22×C5C2×Dic712yescomplemented
88C22×C5C22×D711yescharacteristic
89C2×D5—21no—
90C2×D5—21no—
91C2×D5C2×Dic712yescomplemented
92C4×C5—72no—
93C4×C5—141no—
94Dic5—141no—
95Dic5—141no—
96Dic5C2×Dic712yescomplemented
97C2×D4—51no—
98C22×C4—71no—
99C22×C4—351no—
100C4⋊C4—351no—
101C22⋊C4—351no—
102C22⋊C4—351no—
103C42—351no—
104C2×C7—22no—
105C2×C7—102no—
106C2×C7C2×C4×D511yescharacteristic
107C2×C7#70911yescharacteristic
108C2×C7C2×C22⋊D511yescharacteristic
109C2×C5—22no—
110C2×C5D4×D711yescharacteristic
111C2×C5#115911yescharacteristic
112C2×C5C22×Dic711yescharacteristic
113D5—22no—
114C23—51no—
115C23D5×D711yescharacteristic
116D4—54no—
117C2×C4—51no—
118C2×C4—71no—
119C2×C4—71no—
120C2×C4—142no—
121C2×C4—351no—
122C2×C4—351no—
123C2×C4—702no—
124C7C4×C22⋊D511yescharacteristic, complemented, Sylow
125C5D4×Dic711yescharacteristic, complemented, Sylow
126C22—21no—
127C22—21no—
128C22—52no—
129C22—101no—
130C22—101no—
131C22D5×Dic712yescomplemented
132C22C2×D5×D711yescharacteristic
133C4—52no—
134C4—72no—
135C4—141no—
136C4—701no—
137C4—701no—
138C2—22no—
139C2—102no—
140C2C2×D5×Dic711yescharacteristic
141C2#1058795511yescharacteristic
142C2D7×C22⋊D511yescharacteristic
subgroupG/H
center, FrattiniC22C2×D5×D7
commutatorC2×C5×C7C22×C4
FittingC23×C5×C7C22
socle, cosocleC22×C5×C7C23
prime radicalC2×C7×C22⋊D5C2
hypercenterC23D5×D7
hypocenterC5×C7C4×D4
LCSG ▷ C2×C5×C7 ▷ C5×C7
UCSC1 ◁ C22 ◁ C23

Complements

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

NH ≅ G/Ntype
2. C22×C5×Dic7C2semidirect
3. C2×D5×Dic7C2semidirect
4. C22⋊Dic35C2semidirect
5. #10587859C2semidirect
6. #10587855C2semidirect
7. Dic5×Dic7C2semidirect
12. C7×C22⋊D5C4semidirect
22. C22×C5×C7C2×C4semidirect
26. C2×C7×D5C2×C4semidirect
30. C5×Dic7D4semidirect
31. C7×Dic5C2×C4semidirect
34. C22×Dic7D5semidirect
66. C22⋊D5Dic7direct (N × H)
71. C5×C7C4×D4semidirect
78. C22×C7C4×D5semidirect
84. Dic7C22⋊D5direct (N × H)
87. C22×C5C2×Dic7semidirect
91. C2×D5C2×Dic7semidirect
96. Dic5C2×Dic7semidirect
124. C7C4×C22⋊D5semidirect
125. C5D4×Dic7semidirect
131. C22D5×Dic7semidirect

Maximal subgroups

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

subgroupindex
C2×C7×C22⋊D52
C22×C5×Dic72
C2×D5×Dic72
C22⋊Dic352
#105878592
#105878552
Dic5×Dic72
D4×Dic75
C4×C22⋊D57