Finite Group Databasebeta

← D521⋊#99 #45688409

Subgroups — D521⋊#99 #45688409

Order 33344.

210 conjugacy classes of subgroups; only the 50 normal subgroups are shown.

normal subgroups only

This group has 210 conjugacy classes of subgroups — too many to draw. Only its 50 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×C22⋊#14523438C212yesmaximal, complemented
2#30659767C212yesmaximal, complemented
3#30659766C212yesmaximal, complemented
4C2×D4×D521C211yesmaximal, characteristic
5C22×#14523438—22no—
6C22⋊#14523438—22no—
7C22⋊#14523438C2214yescomplemented
8C23×D521C411yescharacteristic, complemented
9C23×D521C2211yescharacteristic
10C2×D2084C2211yescharacteristic
11C2×C22⋊D521C411yescharacteristic, complemented
12C2×C22⋊D521C2211yescharacteristic
13D4×D521—22no—
14D4×D521—22no—
15C2×C4×D521C411yescharacteristic, complemented
16C2×D4×C521C411yescharacteristic, complemented
17C2×#14523438—24no—
18C2×#14523438—44no—
19C22×D521—21no—
20C22×D521—21no—
21C22×D521—42no—
22C22×D521—42no—
23C22×D521C2×C411yescharacteristic
24C22×D521C2×C411yescharacteristic, complemented
25C22×D521D412yes—
26C22×D521D412yes—
27C22×D521C2311yescharacteristic
28D2084—22no—
29C22⋊D521—22no—
30C22⋊D521—22no—
31C2×Dic521C2×C411yescharacteristic, complemented
32C4×D521—21no—
33C4×D521—21no—
34C23×C521C2×C411yescharacteristic
35C23×C521C2×C411yescharacteristic, complemented
36D4×C521—22no—
37C2×C4×C521C2×C411yescharacteristic, complemented
38C22×C521—21no—
39C22×C521—41no—
40C22×C521—41no—
41C22×C521C22⋊C412yes—
42C22×C521C22×C411yescharacteristic
43C2×D521—22no—
44C2×D521—24no—
45C2×D521—21no—
46C2×D521—42no—
47C2×D521—41no—
48C2×D521—42no—
49C2×D521—42no—
50C2×D521—41no—
51C2×D521C22⋊C411yescharacteristic
52C2×D521C22⋊C411yescharacteristic
53C2×D521C2×D412yes—
54#14523438—44no—
55C4×C521—21no—
56Dic521—21no—
57C2×C521—21no—
58C2×C521—22no—
59C2×C521—41no—
60C2×C521C2×C22⋊C411yescharacteristic
61D521—22no—
62D521—21no—
63D521—41no—
64D521#9912yescomplemented
65C521C2×#9911yescharacteristic, complemented, Sylow
66C2×#99—5211nomaximal, Sylow
67C22×D4—5211no—
68C2×C22⋊C4—5212no—
69#99—5212no—
70#99—5212no—
71C24—5211no—
72C24—5211no—
73C2×D4—5211no—
74C2×D4—5211no—
75C2×D4—5211no—
76C2×D4—10422no—
77C2×D4—10422no—
78C2×D4#1452343811yescharacteristic, complemented
79C22×C4—5211no—
80C22×C4—10422no—
81C22⋊C4—5214no—
82C22⋊C4—10422no—
83C23—5212no—
84C23—5211no—
85C23—5212no—
86C23—5211no—
87C23—5211no—
88C23—10421no—
89C23—10421no—
90C23—20842no—
91C23—20842no—
92C23C2×#1452343811yescharacteristic
93C23C2×#1452343811yescharacteristic, complemented
94D4—22no—
95D4—10422no—
96D4—10422no—
97D4—10422no—
98C2×C4—5211no—
99C2×C4—10421no—
100C2×C4—10421no—
101C2×C4—10424no—
102C2×C4—20844no—
103C2×C4C2×#1452343811yescharacteristic, complemented
104C22—21no—
105C22—41no—
106C22—41no—
107C22—5211no—
108C22—5212no—
109C22—5211no—
110C22—10424no—
111C22—10422no—
112C22—10421no—
113C22—20841no—
114C22—20842no—
115C22—20841no—
116C22—20842no—
117C22—20842no—
118C22C22⋊#1452343812yes—
119C22C22×#1452343811yescharacteristic
120C4—21no—
121C4—10421no—
122C4—20844no—
123C2—21no—
124C2—22no—
125C2—41no—
126C2—5212no—
127C2—10422no—
128C2—10421no—
129C2—20841no—
130C2C2×C22⋊#1452343811yescharacteristic
subgroupG/H
centerC2C2×C22⋊#14523438
commutatorC22×C521C22×C4
FrattiniC22C22×#14523438
FittingC2×D4×C521C4
socleC2×C521C2×C22⋊C4
prime radicalC2×D4×D521C2
cosocleC22×D521C23
hypercenterC2×D4#14523438
hypocenterC521C2×#99
LCSG ▷ C22×C521 ▷ C2×C521 ▷ C521
UCSC1 ◁ C2 ◁ C23 ◁ C2×D4

Complements

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

NH ≅ G/Ntype
1. C2×C22⋊#14523438C2semidirect
2. #30659767C2semidirect
3. #30659766C2semidirect
7. C22⋊#14523438C22semidirect
8. C23×D521C4semidirect
11. C2×C22⋊D521C4semidirect
15. C2×C4×D521C4semidirect
16. C2×D4×C521C4semidirect
24. C22×D521C2×C4semidirect
31. C2×Dic521C2×C4semidirect
35. C23×C521C2×C4semidirect
37. C2×C4×C521C2×C4semidirect
64. D521#99semidirect
65. C521C2×#99semidirect
78. C2×D4#14523438semidirect
93. C23C2×#14523438semidirect
103. C2×C4C2×#14523438semidirect

Maximal subgroups

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

subgroupindex
C2×C22⋊#145234382
#306597672
#306597662
C2×D4×D5212
C2×#99521