Finite Group Databasebeta

← C2×#10620486 #13053719

Subgroups — C2×#10620486 #13053719

Order 1344.

324 conjugacy classes of subgroups; only the 184 normal subgroups are shown.

normal subgroups only

This group has 324 conjugacy classes of subgroups — too many to draw. Only its 184 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×C4×Dic21C211yesmaximal, characteristic
2C22×C7×C3⋊C8C211yesmaximal, characteristic
3C22×C3×C7⋊C8C211yesmaximal, characteristic
4#10620486C214yesmaximal, direct product factor
5C2×C8×Dic7—31nomaximal, Hall
6C22×C3×C4×C7C2211yescharacteristic
7C22×Dic21C412yes—
8C4×Dic21C412yes—
9C4×Dic21C2212yes—
10C2×C7×C3⋊C8C414yescomplemented
11C2×C7×C3⋊C8C2212yes—
12C2×C3×C7⋊C8C414yescomplemented
13C2×C3×C7⋊C8C2212yes—
14C22×C7×C8—31no—
15C2×C4×Dic7—31no—
16C22×C7⋊C8D311yescharacteristic
17C8×Dic7—34no—
18C2×C8×Dic3—71nomaximal, Hall
19C23×C3×C7C2×C411yescharacteristic
20C2×C3×C4×C7C2×C411yescharacteristic
21C2×C3×C4×C7C2×C412yes—
22C2×C3×C4×C7C2×C412yes—
23C2×C3×C4×C7C2311yescharacteristic
24C2×Dic21C818yescomplemented
25C2×Dic21C2×C414yes—
26C3×C7⋊C8C2×C414yescomplemented
27C7×C3⋊C8C2×C414yescomplemented
28C22×C4×C7C2×D311yescharacteristic
29C22×Dic7—32no—
30C2×C7×C8—34no—
31C2×C7×C8—32no—
32C4×Dic7—32no—
33C4×Dic7—32no—
34C2×C7⋊C8Dic314yescomplemented
35C2×C7⋊C8C2×D312yes—
36C22×C3×C8—71no—
37C2×C4×Dic3—71no—
38C22×C3⋊C8D711yescharacteristic
39C8×Dic3—74no—
40C22×C3×C7C4212yes—
41C22×C3×C7C2×C814yes—
42C22×C3×C7C22×C411yescharacteristic
43C3×C4×C7C4212yes—
44C3×C4×C7C22×C411yescharacteristic
45C3×C4×C7C22×C411yescharacteristic
46Dic21C2×C818yescomplemented
47C2×C4×C8—211noSylow
48C23×C7C4×D311yescharacteristic
49C2×C4×C7C4×D312yes—
50C2×C4×C7C4×D311yescharacteristic
51C2×C4×C7C2×Dic312yes—
52C2×C4×C7C22×D311yescharacteristic
53C2×Dic7—38no—
54C2×Dic7—34no—
55C7×C8—34no—
56C7⋊C8C2×Dic314yescomplemented
57C22×C3×C4C2×D711yescharacteristic
58C22×Dic3—72no—
59C2×C3×C8—74no—
60C2×C3×C8—72no—
61C4×Dic3—72no—
62C4×Dic3—72no—
63C2×C3⋊C8Dic714yescomplemented
64C2×C3⋊C8C2×D712yes—
65C2×C3×C7C4×C814yescomplemented
66C2×C3×C7C2×C4211yescharacteristic
67C2×C3×C7C22×C812yes—
68C22×C8—31no—
69C22×C8—71no—
70C2×C42—211no—
71C4×C8—214no—
72C22×C7D3×C814yes—
73C22×C7C4×Dic312yes—
74C22×C7C2×C4×D311yescharacteristic
75C4×C7C4×Dic312yes—
76C4×C7C2×C4×D311yescharacteristic
77C4×C7C22×Dic311yescharacteristic
78Dic7—38no—
79C23×C3C4×D711yescharacteristic
80C2×C3×C4C4×D712yes—
81C2×C3×C4C4×D711yescharacteristic
82C2×C3×C4C2×Dic712yes—
83C2×C3×C4C22×D711yescharacteristic
84C2×Dic3—78no—
85C2×Dic3—74no—
86C3×C8—74no—
87C3⋊C8C2×Dic714yescomplemented
88C3×C7C2×C4×C811yescharacteristic, complemented, Hall
89C22×C4—212no—
90C22×C4D3×D711yescharacteristic
91C2×C8—34no—
92C2×C8—32no—
93C2×C8—74no—
94C2×C8—72no—
95C42—212no—
96C42—212no—
97C2×C7C8×Dic314yescomplemented
98C2×C7C2×D3×C812yes—
99C2×C7C2×C4×Dic311yescharacteristic
100C22×C3C8×D714yes—
101C22×C3C4×Dic712yes—
102C22×C3C2×C4×D711yescharacteristic
103C3×C4C4×Dic712yes—
104C3×C4C2×C4×D711yescharacteristic
105C3×C4C22×Dic711yescharacteristic
106Dic3—78no—
107C23D21⋊C411yescharacteristic
108C2×C4—214no—
109C2×C4—218no—
110C2×C4Dic3×D712yes—
111C2×C4D3×Dic712yes—
112C2×C4D21⋊C411yescharacteristic
113C2×C4C2×D3×D711yescharacteristic
114C8—34no—
115C8—74no—
116C7C2×C8×Dic311yescharacteristic, complemented, Sylow
117C2×C3C8×Dic714yescomplemented
118C2×C3C2×C8×D712yes—
119C2×C3C2×C4×Dic711yescharacteristic
120C22D21⋊C814yes—
121C22Dic3×Dic712yes—
122C22C2×D21⋊C411yescharacteristic
123C4—218no—
124C4Dic3×Dic712yes—
125C4C2×Dic3×D711yescharacteristic
126C4C2×D3×Dic711yescharacteristic
127C3C2×C8×Dic711yescharacteristic, complemented, Sylow
128C2#1062048614yesdirect product factor
129C2C2×D21⋊C812yes—
130C2C2×Dic3×Dic711yescharacteristic
subgroupG/H
center, hypercenterC22×C4D3×D7
commutator, hypocenterC3×C7C2×C4×C8
FrattiniC2×C4C2×D3×D7
FittingC22×C3×C4×C7C22
socle, prime radicalC23×C3×C7C2×C4
cosocleC2×C3×C4×C7C23
LCSG ▷ C3×C7
UCSC1 ◁ C22×C4

Complements

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

NH ≅ G/Ntype
4. #10620486C2direct (N × H)
10. C2×C7×C3⋊C8C4semidirect
12. C2×C3×C7⋊C8C4semidirect
24. C2×Dic21C8semidirect
26. C3×C7⋊C8C2×C4semidirect
27. C7×C3⋊C8C2×C4semidirect
34. C2×C7⋊C8Dic3semidirect
46. Dic21C2×C8semidirect
56. C7⋊C8C2×Dic3semidirect
63. C2×C3⋊C8Dic7semidirect
65. C2×C3×C7C4×C8semidirect
87. C3⋊C8C2×Dic7semidirect
88. C3×C7C2×C4×C8semidirect
97. C2×C7C8×Dic3semidirect
116. C7C2×C8×Dic3semidirect
117. C2×C3C8×Dic7semidirect
127. C3C2×C8×Dic7semidirect
128. C2#10620486direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×Dic212
C22×C7×C3⋊C82
C22×C3×C7⋊C82
#106204862
C2×C8×Dic73
C2×C8×Dic37