Finite Group Databasebeta

← #66686

Subgroups — #66686

Order 336.

80 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#4268C211yesmaximal, characteristic, complemented
2C7×#67C211yesmaximal, characteristic, complemented
3C2×C3×Dic7C211yesmaximal, characteristic, complemented
4#4248C211yesmaximal, characteristic, complemented
5#4247C211yesmaximal, characteristic, complemented
6D21⋊C4C211yesmaximal, characteristic, complemented
7D3×Dic7C211yesmaximal, characteristic, complemented
8#1159—31nomaximal, Hall
9C22×C3×C7C2211yescharacteristic
10C2×D21C2211yescharacteristic
11C2×D3×C7C2211yescharacteristic
12Dic21C2211yescharacteristic
13C3×Dic7C2211yescharacteristic
14C3×Dic7C2211yescharacteristic
15C7×Dic3C2211yescharacteristic
16C7×D4—31no—
17C22⋊D7—31no—
18C22⋊D7—31no—
19C2×Dic7—31no—
20C2×Dic7D311yescharacteristic, complemented
21C4×D7—31no—
22Dic14—31no—
23#235—71nomaximal, Hall
24C2×C3×C7—21no—
25C2×C3×C7C2311yescharacteristic
26D21—21no—
27D3×C7—21no—
28C22×C7—31no—
29C22×C7C2×D311yescharacteristic
30C2×D7—31no—
31C4×C7—31no—
32Dic7—31no—
33Dic7C2×D311yescharacteristic
34Dic7C2×D311yescharacteristic
35C2×C3×C4—71no—
36#67—71no—
37#67D711yescharacteristic, complemented
38D12—71no—
39C4×D3—71no—
40C4×D3—71no—
41Dic6—71no—
42C3×C7#4111yescharacteristic, complemented, Hall
43#41—211noSylow
44C2×C7—21no—
45C2×C7—61no—
46C2×C7C22×D311yescharacteristic
47D7—61no—
48C22×C3C2×D711yescharacteristic
49C2×D3—71no—
50C2×D3C2×D711yescharacteristic
51C3×C4—71no—
52C3×C4—71no—
53Dic3—71no—
54Dic3C2×D711yescharacteristic
55Q8—211no—
56D4—31no—
57D4—211no—
58D4—211no—
59C2×C4—71no—
60C2×C4—211no—
61C2×C4—211no—
62C7#23511yescharacteristic, complemented, Sylow
63C2×C3—21no—
64C2×C3C22×D711yescharacteristic
65D3—21no—
66D3—141no—
67C22—31no—
68C22—211no—
69C22D3×D711yescharacteristic
70C4—31no—
71C4—71no—
72C4—71no—
73C4—211no—
74C3#115911yescharacteristic, complemented, Sylow
75C2—21no—
76C2—61no—
77C2—421no—
78C2C2×D3×D711yescharacteristic
subgroupG/H
center, FrattiniC2C2×D3×D7
commutator, socle, cosocleC2×C3×C7C23
FittingC22×C3×C7C22
hypercenterC22D3×D7
hypocenterC3×C7#41
LCSG ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C2 ◁ C22

Complements

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

NH ≅ G/Ntype
1. #4268C2semidirect
2. C7×#67C2semidirect
3. C2×C3×Dic7C2semidirect
4. #4248C2semidirect
5. #4247C2semidirect
6. D21⋊C4C2semidirect
7. D3×Dic7C2semidirect
20. C2×Dic7D3semidirect
37. #67D7semidirect
42. C3×C7#41semidirect
62. C7#235semidirect
74. C3#1159semidirect

Maximal subgroups

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

subgroupindex
#42682
C7×#672
C2×C3×Dic72
#42482
#42472
D21⋊C42
D3×Dic72
#11593
#2357