Finite Group Databasebeta

← C2×C4×#41×C137 #31778435

Subgroups — C2×C4×#41×C137 #31778435

Order 17536.

1728 conjugacy classes of subgroups.

The subgroup lattice has 144 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#41×C137C211yesmaximal, characteristic
2C4×#41×C137C2116yesmaximal, direct product factor
3C2×C4×Q8×C137C212yesmaximal, complemented
4C2×C4×D4×C137C216yesmaximal, complemented
5C2×#117×C137C213yesmaximal, complemented
6C22×C42×C137C213yesmaximal, complemented
7C2×#41×C137C4116yesdirect product factor
8C2×#41×C137C2218yes—
9C22×Q8×C137C2211yescharacteristic
10C22×D4×C137C2213yes—
11C23×C4×C137C2216yes—
12C23×C4×C137C2213yes—
13C4×Q8×C137C22116yescomplemented
14C4×D4×C137C22148yescomplemented
15#117×C137C22124yescomplemented
16C2×C4⋊C4×C137C2216yes—
17C2×C22⋊C4×C137C2216yes—
18C2×C42×C137C2213yes—
19C2×C42×C137C2216yes—
20C2×C42×C137C2211yescharacteristic
21C2×C42×C137C22124yescomplemented
22C24×C137C2313yes—
23#41×C137C2×C4164yesdirect product factor
24C2×Q8×C137C2×C418yescomplemented
25C2×Q8×C137C2314yes—
26C2×D4×C137C2×C4124yescomplemented
27C2×D4×C137C23112yes—
28C22×C4×C137—224no—
29C22×C4×C137C2×C4124yescomplemented
30C22×C4×C137C2316yes—
31C22×C4×C137C23124yes—
32C22×C4×C137C2311yescharacteristic
33C22×C4×C137C2313yes—
34C22×C4×C137C23112yes—
35C22×C4×C137C2312yes—
36C4⋊C4×C137C23124yes—
37C22⋊C4×C137C23124yes—
38C42×C137C23112yes—
39C42×C137C23124yes—
40C42×C137C2314yes—
41C23×C137—212no—
42C23×C137C22×C4112yes—
43C23×C137C2416yes—
44C23×C137C2411yescharacteristic
45Q8×C137C22×C4116yescomplemented
46D4×C137C22×C4148yescomplemented
47C2×C4×C137—212no—
48C2×C4×C137—248no—
49C2×C4×C137C22×C414yes—
50C2×C4×C137C22×C4112yes—
51C2×C4×C137C22×C4148yescomplemented
52C2×C4×C137#4118yesdirect product factor
53C2×C4×C137C24112yes—
54C2×C4×C137C2412yes—
55C2×C4×C137C2416yes—
56C2×C4×C137C2414yes—
57C22×C137—224no—
58C22×C137—212no—
59C22×C137C23×C4112yes—
60C22×C137C23×C412yes—
61C22×C137C2×#4114yes—
62C22×C137C2511yescharacteristic
63C4×C137—212no—
64C4×C137C23×C414yes—
65C4×C137C23×C4112yes—
66C4×C137C2×#4118yesdirect product factor
67C2×C137—212no—
68C2×C137C4×#4114yesdirect product factor
69C2×C137C24×C411yescharacteristic
70C2×C137C22×#4112yes—
71C137C2×C4×#4111yescharacteristic, direct product factor, Sylow
72C2×C4×#41C13711yesmaximal, characteristic, direct product factor, Sylow
73C22×#41C2×C13711yescharacteristic
74C4×#41C2×C137116yesdirect product factor
75C2×C4×Q8C2×C13712yescomplemented
76C2×C4×D4C2×C13716yescomplemented
77C2×#117C2×C13713yescomplemented
78C22×C42C2×C13713yescomplemented
79C2×#41C4×C137116yesdirect product factor
80C2×#41C22×C13718yes—
81C22×Q8C22×C13711yescharacteristic
82C22×D4C22×C13713yes—
83C23×C4C22×C13716yes—
84C23×C4C22×C13713yes—
85C4×Q8C22×C137116yescomplemented
86C4×D4C22×C137148yescomplemented
87#117C22×C137124yescomplemented
88C2×C4⋊C4C22×C13716yes—
89C2×C22⋊C4C22×C13716yes—
90C2×C42C22×C13713yes—
91C2×C42C22×C13716yes—
92C2×C42C22×C13711yescharacteristic
93C2×C42C22×C137124yescomplemented
94C24C23×C13713yes—
95#41C2×C4×C137164yesdirect product factor
96C2×Q8C2×C4×C13718yescomplemented
97C2×Q8C23×C13714yes—
98C2×D4C2×C4×C137124yescomplemented
99C2×D4C23×C137112yes—
100C22×C4—224no—
101C22×C4C2×C4×C137124yescomplemented
102C22×C4C23×C13716yes—
103C22×C4C23×C137124yes—
104C22×C4C23×C13711yescharacteristic
105C22×C4C23×C13713yes—
106C22×C4C23×C137112yes—
107C22×C4C23×C13712yes—
108C4⋊C4C23×C137124yes—
109C22⋊C4C23×C137124yes—
110C42C23×C13714yes—
111C42C23×C137112yes—
112C42C23×C137124yes—
113C23—212no—
114C23C22×C4×C137112yes—
115C23C24×C13716yes—
116C23C24×C13711yescharacteristic
117Q8C22×C4×C137116yescomplemented
118D4C22×C4×C137148yescomplemented
119C2×C4—212no—
120C2×C4—248no—
121C2×C4C22×C4×C13714yes—
122C2×C4C22×C4×C137112yes—
123C2×C4C22×C4×C137148yescomplemented
124C2×C4#41×C13718yesdirect product factor
125C2×C4C24×C137112yes—
126C2×C4C24×C13712yes—
127C2×C4C24×C13716yes—
128C2×C4C24×C13714yes—
129C22—224no—
130C22—212no—
131C22C23×C4×C137112yes—
132C22C23×C4×C13712yes—
133C22C2×#41×C13714yes—
134C22C25×C13711yescharacteristic
135C4—212no—
136C4C23×C4×C13714yes—
137C4C23×C4×C137112yes—
138C4C2×#41×C13718yesdirect product factor
139C2—212no—
140C2C4×#41×C13714yesdirect product factor
141C2C24×C4×C13711yescharacteristic
142C2C22×#41×C13712yes—
subgroupG/H
centerC2×C42×C137C22
commutatorC2C24×C4×C137
Frattini, cosocleC22C25×C137
socleC23×C137C24
prime radicalC22×#41×C137C2
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C2×C42×C137 ◁ G

Complements

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

NH ≅ G/Ntype
2. C4×#41×C137C2direct (N × H)
3. C2×C4×Q8×C137C2semidirect
4. C2×C4×D4×C137C2semidirect
5. C2×#117×C137C2semidirect
6. C22×C42×C137C2semidirect
7. C2×#41×C137C4direct (N × H)
13. C4×Q8×C137C22semidirect
14. C4×D4×C137C22semidirect
15. #117×C137C22semidirect
21. C2×C42×C137C22semidirect
23. #41×C137C2×C4direct (N × H)
24. C2×Q8×C137C2×C4semidirect
26. C2×D4×C137C2×C4semidirect
29. C22×C4×C137C2×C4semidirect
45. Q8×C137C22×C4semidirect
46. D4×C137C22×C4semidirect
51. C2×C4×C137C22×C4semidirect
52. C2×C4×C137#41direct (N × H)
66. C4×C137C2×#41direct (N × H)
68. C2×C137C4×#41direct (N × H)
71. C137C2×C4×#41direct (N × H)
72. C2×C4×#41C137direct (N × H)
74. C4×#41C2×C137direct (N × H)
75. C2×C4×Q8C2×C137semidirect
76. C2×C4×D4C2×C137semidirect
77. C2×#117C2×C137semidirect
78. C22×C42C2×C137semidirect
79. C2×#41C4×C137direct (N × H)
85. C4×Q8C22×C137semidirect
86. C4×D4C22×C137semidirect
87. #117C22×C137semidirect
93. C2×C42C22×C137semidirect
95. #41C2×C4×C137direct (N × H)
96. C2×Q8C2×C4×C137semidirect
98. C2×D4C2×C4×C137semidirect
101. C22×C4C2×C4×C137semidirect
117. Q8C22×C4×C137semidirect
118. D4C22×C4×C137semidirect
123. C2×C4C22×C4×C137semidirect
124. C2×C4#41×C137direct (N × H)
138. C4C2×#41×C137direct (N × H)
140. C2C4×#41×C137direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#41×C1372
C4×#41×C1372
C2×C4×Q8×C1372
C2×C4×D4×C1372
C2×#117×C1372
C22×C42×C1372
C2×C4×#41137