Finite Group Databasebeta

← C7×Q8×D15 #13132886

Subgroups — C7×Q8×D15 #13132886

Order 1680.

152 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C3×C5×C7×Q8C211yesmaximal, characteristic, complemented
2C4×C7×D15C213yesmaximal
3C7×Dic30C213yesmaximal, complemented
4C7×Q8×D5—31nomaximal, Hall
5C2×C7×D15C2211yescharacteristic
6C3×C4×C5×C7C2213yes—
7C7×Dic15C2213yes—
8D3×C7×Q8—51nomaximal, Hall
9C5×C7×Q8D311yescharacteristic, complemented
10C4×C7×D5—33no—
11C7×Dic10—33no—
12Q8×D15C711yesmaximal, characteristic, direct product factor, Hall
13C2×C3×C5×C7C2311yescharacteristic
14C7×D15Q812yesdirect product factor
15C3×C7×Q8D511yescharacteristic, complemented
16C4×D3×C7—53no—
17C7×Dic6—53no—
18C2×C7×D5—31no—
19C4×C5×C7C2×D313yes—
20C7×Dic5—33no—
21C3×C5×Q8C2×C711yescharacteristic, complemented
22C4×D15C2×C713yes—
23Dic30C2×C713yescomplemented
24C2×C7×Q8—151noHall
25C3×C5×C7C2×Q811yescharacteristic, complemented, Hall
26C2×D3×C7—51no—
27C3×C4×C7C2×D513yes—
28C7×Dic3—53no—
29Q8×D5—31noHall
30C2×C5×C7C22×D311yescharacteristic
31C7×D5—32no—
32C2×D15C22×C711yescharacteristic
33C3×C4×C5C22×C713yes—
34Dic15C22×C713yes—
35C7×Q8—153no—
36C7×Q8D1511yescharacteristic, direct product factor
37C2×C4×C7—153no—
38D3×Q8—51noHall
39C2×C3×C7C22×D511yescharacteristic
40D3×C7—52no—
41C5×Q8D3×C711yescharacteristic, complemented
42C4×D5—33no—
43Dic10—33no—
44C5×C7D3×Q811yescharacteristic, complemented, Hall
45C2×C3×C5C23×C711yescharacteristic
46D15C7×Q812yesdirect product factor
47C22×C7—151no—
48C4×C7—153no—
49C4×C7C2×D1513yes—
50C3×Q8C7×D511yescharacteristic, complemented
51C4×D3—53no—
52Dic6—53no—
53C3×C7Q8×D511yescharacteristic, complemented, Hall
54C2×D5—31no—
55C4×C5C2×D3×C713yes—
56Dic5—33no—
57C2×Q8—151noSylow
58C3×C5C2×C7×Q811yescharacteristic, complemented, Hall
59C2×C7—152no—
60C2×C7C22×D1511yescharacteristic
61C2×D3—51no—
62C3×C4C2×C7×D513yes—
63Dic3—53no—
64C2×C5C22×D3×C711yescharacteristic
65D5—32no—
66Q8—153no—
67Q8C7×D1511yescharacteristic, direct product factor
68C2×C4—153no—
69C7Q8×D1511yescharacteristic, direct product factor, Sylow
70C2×C3C22×C7×D511yescharacteristic
71D3—52no—
72C5D3×C7×Q811yescharacteristic, complemented, Sylow
73C22—151no—
74C4—153no—
75C4C2×C7×D1513yes—
76C3C7×Q8×D511yescharacteristic, complemented, Sylow
77C2—152no—
78C2C22×C7×D1511yescharacteristic
subgroupG/H
centerC2×C7C22×D15
commutator, cosocleC2×C3×C5C23×C7
FrattiniC2C22×C7×D15
FittingC3×C5×C7×Q8C2
socleC2×C3×C5×C7C23
prime radicalC2×C7×D15C22
hypercenterC7×Q8D15
hypocenterC3×C5C2×C7×Q8
LCSG ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C2×C7 ◁ C7×Q8

Complements

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

NH ≅ G/Ntype
1. C3×C5×C7×Q8C2semidirect
3. C7×Dic30C2semidirect
9. C5×C7×Q8D3semidirect
12. Q8×D15C7direct (N × H)
14. C7×D15Q8direct (N × H)
15. C3×C7×Q8D5semidirect
21. C3×C5×Q8C2×C7semidirect
23. Dic30C2×C7semidirect
25. C3×C5×C7C2×Q8semidirect
36. C7×Q8D15direct (N × H)
41. C5×Q8D3×C7semidirect
44. C5×C7D3×Q8semidirect
46. D15C7×Q8direct (N × H)
50. C3×Q8C7×D5semidirect
53. C3×C7Q8×D5semidirect
58. C3×C5C2×C7×Q8semidirect
67. Q8C7×D15direct (N × H)
69. C7Q8×D15direct (N × H)
72. C5D3×C7×Q8semidirect
76. C3C7×Q8×D5semidirect

Maximal subgroups

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

subgroupindex
C3×C5×C7×Q82
C4×C7×D152
C7×Dic302
C7×Q8×D53
D3×C7×Q85
Q8×D157