Finite Group Databasebeta

← #31800945

Subgroups — #31800945

Order 17728.

218 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C22⋊#11764308C212yesmaximal
2(C2×#11764308)⋊C4C214yesmaximal, complemented
3C22×C4×D277C211yesmaximal, characteristic
4C22×#11764308C2214yes—
5C22⋊#11764308—24no—
6C23×D277C2211yescharacteristic
7C22×Dic277C411yescharacteristic, complemented
8C2×C4×D277—24no—
9C2×C4×D277C412yescomplemented
10C2×C4×D277C2212yes—
11C22×C4×C277C411yescharacteristic, complemented
12C2×#11764308—24no—
13C2×#11764308—28no—
14C22×D277—24no—
15C22×D277C2×C411yescharacteristic
16C22×D277D414yes—
17C22×D277C2311yescharacteristic
18C2×Dic277—22no—
19C2×Dic277C2×C412yes—
20C4×D277—24no—
21C4×D277—24no—
22C23×C277C2×C411yescharacteristic
23C2×C4×C277—22no—
24C2×C4×C277C2×C412yes—
25C22×C277—22no—
26C22×C277C22⋊C412yes—
27C22×C277C22×C411yescharacteristic
28C2×D277—22no—
29C2×D277—28no—
30C2×D277C22⋊C412yes—
31C2×D277C2×D412yes—
32C2×D277#4114yes—
33#11764308—44no—
34C4×C277—22no—
35Dic277—22no—
36C2×C277—22no—
37C2×C277C2×C22⋊C411yescharacteristic
38C2×C277#11712yes—
39D277—22no—
40D277#12314yes—
41C277#38111yescharacteristic, complemented, Sylow
42#381—2771nomaximal, Sylow
43C23×C4—2771no—
44C2×C22⋊C4—2772no—
45#95—2774no—
46C24—2771no—
47C22×C4—2771no—
48C22×C4—2772no—
49C22×C4—2772no—
50C22×C4—2774no—
51C22×C4—5544no—
52C22×C4#1176430811yescharacteristic, complemented
53C22⋊C4—5544no—
54C23—2771no—
55C23—2774no—
56C23—2771no—
57C23—5544no—
58C23C2×#1176430811yescharacteristic
59C2×C4—22no—
60C2×C4—2772no—
61C2×C4—5544no—
62C2×C4—5544no—
63C2×C4—5542no—
64C2×C4—5544no—
65C2×C4—5548no—
66C2×C4C2×#1176430812yes—
67C22—22no—
68C22—2772no—
69C22—2774no—
70C22—2772no—
71C22—5548no—
72C22—5542no—
73C22C22⋊#1176430812yes—
74C22C22×#1176430811yescharacteristic
75C4—22no—
76C4—5542no—
77C4—11084no—
78C2—22no—
79C2—2774no—
80C2—5542no—
81C2C2×C22⋊#1176430811yescharacteristic
82C2#2257995912yes—
subgroupG/H
center, FrattiniC22C22×#11764308
commutator, socleC22×C277C22×C4
FittingC22×C4×C277C4
prime radicalC23×D277C22
cosocleC22×D277C23
hypercenterC22×C4#11764308
hypocenterC277#381
LCSG ▷ C22×C277 ▷ C277
UCSC1 ◁ C22 ◁ C22×C4

Complements

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

NH ≅ G/Ntype
2. (C2×#11764308)⋊C4C2semidirect
7. C22×Dic277C4semidirect
9. C2×C4×D277C4semidirect
11. C22×C4×C277C4semidirect
41. C277#381semidirect
52. C22×C4#11764308semidirect

Maximal subgroups

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

subgroupindex
C2×C22⋊#117643082
(C2×#11764308)⋊C42
C22×C4×D2772
#381277