Finite Group Databasebeta

← (C22⋊D7)⋊C8 #89497

Subgroups — (C22⋊D7)⋊C8 #89497

Order 448.

134 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 134 conjugacy classes of subgroups — too many to draw. Only its 61 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
1C4×C22⋊D7C211yesmaximal, characteristic
2C22×C7⋊C8C211yesmaximal, characteristic, complemented
3C2×C8×D7C211yesmaximal, characteristic, complemented
4C7×C22⋊C8C211yesmaximal, characteristic, complemented
5(C2×D7)⋊C8C211yesmaximal, characteristic, complemented
6Dic7⋊C8C211yesmaximal, characteristic, complemented
7C8×Dic7C211yesmaximal, characteristic, complemented
8C22×C4×C7C2211yescharacteristic
9C2×C22⋊D7C411yescharacteristic
10C2×C4×D7C2211yescharacteristic
11C2×C7×C8C2211yescharacteristic
12C2×C7×C8C2211yescharacteristic
13C22⋊Dic7C411yescharacteristic
14(C2×D7)⋊C4C411yescharacteristic
15Dic7⋊C4C411yescharacteristic
16C4×Dic7C2211yescharacteristic
17C2×C7⋊C8—22no—
18C2×C7⋊C8C2211yescharacteristic
19C2×C7⋊C8C2211yescharacteristic
20C8×D7—22no—
21C8×D4—71nomaximal, Sylow
22C23×C7C2×C411yescharacteristic
23C22×D7C2×C411yescharacteristic
24C2×C4×C7—21no—
25C2×C4×C7—21no—
26C2×C4×C7C2×C411yescharacteristic
27C2×C4×C7C2311yescharacteristic
28C22⋊D7C814yescomplemented
29C2×Dic7C2×C411yescharacteristic
30C2×Dic7C2×C411yescharacteristic
31C2×Dic7C2×C411yescharacteristic
32C4×D7—21no—
33C4×D7—21no—
34C7×C8—21no—
35C7×C8—21no—
36C7⋊C8—21no—
37C7⋊C8D412yescomplemented
38C22×C8—71no—
39C22×C8—71no—
40C4×D4—71no—
41C4⋊C8—71no—
42C22⋊C8—71no—
43C22⋊C8D711yescharacteristic, complemented
44C4×C8—71no—
45C22×C7—21no—
46C22×C7—21no—
47C22×C7C2×C812yescomplemented
48C22×C7C22×C411yescharacteristic
49C2×D7—21no—
50C2×D7—21no—
51C2×D7C2×C812yescomplemented
52C4×C7—21no—
53C4×C7C2×D411yescharacteristic
54C4×C7#4111yescharacteristic
55Dic7—21no—
56Dic7—21no—
57Dic7C2×C812yescomplemented
58C2×D4—71no—
59C22×C4—71no—
60C22×C4C2×D711yescharacteristic
61C2×C8—71no—
62C2×C8—71no—
63C2×C8—142no—
64C2×C8—142no—
65C2×C8C2×D711yescharacteristic
66C2×C8C2×D711yescharacteristic
67C4⋊C4—71no—
68C22⋊C4—71no—
69C22⋊C4—71no—
70C42—71no—
71C2×C7—22no—
72C2×C7C4×D411yescharacteristic
73C2×C7C22×C811yescharacteristic
74C2×C7#13111yescharacteristic
75D7—22no—
76C23—71no—
77C23C4×D711yescharacteristic
78D4—74no—
79C2×C4—21no—
80C2×C4—21no—
81C2×C4—71no—
82C2×C4—71no—
83C2×C4—71no—
84C2×C4—141no—
85C2×C4—141no—
86C2×C4C4×D711yescharacteristic
87C2×C4C22×D711yescharacteristic
88C8—21no—
89C8—21no—
90C8—72no—
91C8—141no—
92C7C8×D411yescharacteristic, complemented, Sylow
93C22—21no—
94C22—21no—
95C22—72no—
96C22—141no—
97C22—141no—
98C22C8×D712yescomplemented
99C22C2×C4×D711yescharacteristic
100C4—21no—
101C4—72no—
102C4—141no—
103C4—141no—
104C4D4×D711yescharacteristic
105C4#115911yescharacteristic
106C2—22no—
107C2—142no—
108C2(C22⋊D7)⋊C411yescharacteristic
109C2C2×C8×D711yescharacteristic
110C2#647011yescharacteristic
subgroupG/H
center, FrattiniC2×C4C22×D7
commutatorC2×C7C22×C8
FittingC7×C22⋊C8C2
socleC22×C7C22×C4
prime radicalC2×C22⋊D7C4
cosocleC2×C4×C7C23
hypercenterC22⋊C8D7
hypocenterC7C8×D4
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C22⋊C8

Complements

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

NH ≅ G/Ntype
2. C22×C7⋊C8C2semidirect
3. C2×C8×D7C2semidirect
4. C7×C22⋊C8C2semidirect
5. (C2×D7)⋊C8C2semidirect
6. Dic7⋊C8C2semidirect
7. C8×Dic7C2semidirect
28. C22⋊D7C8semidirect
37. C7⋊C8D4semidirect
43. C22⋊C8D7semidirect
47. C22×C7C2×C8semidirect
51. C2×D7C2×C8semidirect
57. Dic7C2×C8semidirect
92. C7C8×D4semidirect
98. C22C8×D7semidirect

Maximal subgroups

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

subgroupindex
C4×C22⋊D72
C22×C7⋊C82
C2×C8×D72
C7×C22⋊C82
(C2×D7)⋊C82
Dic7⋊C82
C8×Dic72
C8×D47