Finite Group Databasebeta

← D277⋊#100 #31800985

Subgroups — D277⋊#100 #31800985

Order 17728.

186 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1D277⋊M16C212yesmaximal, complemented
2#22579940C214yesmaximal, complemented
3C2×D4×D277C211yesmaximal, characteristic
4#17984573—22no—
5#17984572C2214yescomplemented
6D277⋊C8—22no—
7C23×D277C412yes—
8C2×D1108C411yescharacteristic
9C2×C22⋊D277C2212yes—
10D4×D277—22no—
11D4×D277—22no—
12C2×C4×D277C2211yescharacteristic
13C2×D4×C277C411yescharacteristic
14#14555667—24no—
15C22×D277—22no—
16C22×D277—22no—
17C22×D277—44no—
18C22×D277C2×C411yescharacteristic
19C22×D277C2×C412yes—
20D1108—22no—
21C22⋊D277—24no—
22C2×Dic277C2311yescharacteristic
23C4×D277D412yes—
24C4×D277D412yes—
25C23×C277C2×C412yes—
26D4×C277—22no—
27C2×C4×C277C2×C411yescharacteristic
28C22×C277—22no—
29C22×C277—42no—
30C22×C277C22×C411yescharacteristic
31C2×D277—22no—
32C2×D277—22no—
33C2×D277—44no—
34C2×D277—44no—
35C2×D277—42no—
36C2×D277C22⋊C411yescharacteristic
37C2×D277C22⋊C411yescharacteristic
38C4×C277C22⋊C412yes—
39Dic277C2×D412yes—
40C2×C277—21no—
41C2×C277—42no—
42C2×C277C2×C22⋊C411yescharacteristic
43D277—21no—
44D277—42no—
45D277#10012yescomplemented
46C277C2×#10011yescharacteristic, complemented, Sylow
47C2×#100—2771nomaximal, Sylow
48C22×D4—2771no—
49C2×M16—2772no—
50#100—2774no—
51C24—2772no—
52C2×D4—2772no—
53C2×D4—2771no—
54C2×D4—5542no—
55C2×D4—5542no—
56C2×D4#1176430811yescharacteristic
57C22×C4—2771no—
58M16—2774no—
59M16—5542no—
60C2×C8—5542no—
61C23—2771no—
62C23—2772no—
63C23—5542no—
64C23—5542no—
65C23—11084no—
66C23C2×#1176430812yes—
67D4—22no—
68D4—5544no—
69D4—5542no—
70C2×C4—2771no—
71C2×C4—2772no—
72C2×C4—2772no—
73C2×C4C2×#1176430811yescharacteristic
74C8—5544no—
75C22—22no—
76C22—42no—
77C22—2771no—
78C22—2771no—
79C22—5542no—
80C22—5542no—
81C22—11082no—
82C22—11084no—
83C22—11084no—
84C22C22×#1176430811yescharacteristic
85C4—2772no—
86C4C22⋊#1176430812yes—
87C2—21no—
88C2—42no—
89C2—2772no—
90C2—5541no—
91C2—11082no—
92C2C2×C22⋊#1176430811yescharacteristic
subgroupG/H
centerC2C2×C22⋊#11764308
commutatorC22×C277C22×C4
FrattiniC22C22×#11764308
FittingC2×D4×C277C4
socleC2×C277C2×C22⋊C4
prime radicalC2×D4×D277C2
cosocleC2×Dic277C23
hypercenterC2×D4#11764308
hypocenterC277C2×#100
LCSG ▷ C22×C277 ▷ C2×C277 ▷ C277
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×D4

Complements

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

NH ≅ G/Ntype
1. D277⋊M16C2semidirect
2. #22579940C2semidirect
5. #17984572C22semidirect
45. D277#100semidirect
46. C277C2×#100semidirect

Maximal subgroups

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

subgroupindex
D277⋊M162
#225799402
C2×D4×D2772
C2×#100277