Finite Group Databasebeta

← C2×(C2×D7)⋊C8 #89880

Subgroups — C2×(C2×D7)⋊C8 #89880

Order 448.

202 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 202 conjugacy classes of subgroups — too many to draw. Only its 87 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
1C22×C4×D7C211yesmaximal, characteristic
2C22×C7×C8C211yesmaximal, characteristic, complemented
3C22×C7⋊C8C211yesmaximal, characteristic, complemented
4(C2×D7)⋊C8C214yesmaximal, direct product factor
5C23×D7C411yescharacteristic
6C22×C4×C7C2211yescharacteristic
7C22×Dic7C411yescharacteristic
8C2×C4×D7—22no—
9C2×C4×D7—22no—
10C2×C4×D7C412yes—
11C2×C4×D7C2212yes—
12C2×C7×C8—22no—
13C2×C7×C8C2212yescomplemented
14C2×C7⋊C8—22no—
15C2×C7⋊C8C2212yescomplemented
16C2×C22⋊C8—71nomaximal, Sylow
17C23×C7C2×C411yescharacteristic
18C22×D7—22no—
19C22×D7—22no—
20C22×D7C814yescomplemented
21C22×D7C2×C412yes—
22C2×C4×C7C2×C411yescharacteristic
23C2×C4×C7D412yes—
24C2×C4×C7D412yes—
25C2×C4×C7C2311yescharacteristic
26C2×Dic7—22no—
27C2×Dic7C2×C412yes—
28C4×D7—24no—
29C4×D7—22no—
30C4×D7—22no—
31C7×C8—22no—
32C7⋊C8—22no—
33C23×C4—71no—
34C22×C8—71no—
35C22×C8D711yescharacteristic, complemented
36C22⋊C8—74no—
37C22×C7C22⋊C412yes—
38C22×C7C2×C812yes—
39C22×C7M1612yes—
40C22×C7C22×C411yescharacteristic
41C2×D7—28no—
42C2×D7—22no—
43C2×D7—22no—
44C2×D7C2×C814yescomplemented
45C4×C7C22⋊C412yes—
46C4×C7C2×D411yescharacteristic
47C4×C7C2×D411yescharacteristic
48Dic7—22no—
49C24—71no—
50C22×C4—71no—
51C22×C4—72no—
52C22×C4—72no—
53C22×C4—142no—
54C22×C4—142no—
55C22×C4C2×D711yescharacteristic
56C2×C8—22no—
57C2×C8—72no—
58C2×C8—142no—
59C2×C8C2×D712yescomplemented
60C2×C7C22⋊C814yescomplemented
61C2×C7C2×C22⋊C411yescharacteristic
62C2×C7C22×C811yescharacteristic
63C2×C7C2×M1611yescharacteristic
64D7—24no—
65C23—74no—
66C23—72no—
67C23—142no—
68C23—142no—
69C23C4×D711yescharacteristic
70C2×C4—72no—
71C2×C4—142no—
72C2×C4—144no—
73C2×C4—142no—
74C2×C4—142no—
75C2×C4C4×D711yescharacteristic
76C2×C4D2812yes—
77C2×C4C22⋊D712yes—
78C2×C4C22×D711yescharacteristic
79C8—22no—
80C8—142no—
81C7C2×C22⋊C811yescharacteristic, complemented, Sylow
82C22—74no—
83C22—142no—
84C22—142no—
85C22—148no—
86C22C8×D712yes—
87C22#113112yes—
88C22(C2×D7)⋊C412yes—
89C22C2×C4×D711yescharacteristic
90C4—142no—
91C4(C2×D7)⋊C412yes—
92C4C2×D2811yescharacteristic
93C4C2×C22⋊D711yescharacteristic
94C2—144no—
95C2(C2×D7)⋊C814yesdirect product factor
96C2C2×C8×D711yescharacteristic
97C2C2×#113111yescharacteristic
98C2C2×(C2×D7)⋊C411yescharacteristic
subgroupG/H
centerC22×C4C2×D7
commutatorC2×C7C22×C8
FrattiniC2×C4C22×D7
FittingC22×C7×C8C2
socleC23×C7C2×C4
prime radicalC23×D7C4
cosocleC2×C4×C7C23
hypercenterC22×C8D7
hypocenterC7C2×C22⋊C8
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C22×C4 ◁ C22×C8

Complements

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

NH ≅ G/Ntype
2. C22×C7×C8C2semidirect
3. C22×C7⋊C8C2semidirect
4. (C2×D7)⋊C8C2direct (N × H)
13. C2×C7×C8C22semidirect
15. C2×C7⋊C8C22semidirect
20. C22×D7C8semidirect
35. C22×C8D7semidirect
44. C2×D7C2×C8semidirect
59. C2×C8C2×D7semidirect
60. C2×C7C22⋊C8semidirect
81. C7C2×C22⋊C8semidirect
95. C2(C2×D7)⋊C8direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×D72
C22×C7×C82
C22×C7⋊C82
(C2×D7)⋊C82
C2×C22⋊C87