Finite Group Databasebeta

← C22×#548 #62698

Subgroups — C22×#548 #62698

Order 256.

6071 conjugacy classes of subgroups.

The subgroup lattice has 159 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#41C211yesmaximal, characteristic, complemented
2C24×Q8C211yesmaximal, characteristic, complemented
3C2×#548C2148yesmaximal, direct product factor
4C22×#124C213yesmaximal, complemented
5C22×C22⋊Q8C213yesmaximal, complemented
6C22×#121C213yesmaximal, complemented
7C22×C4×Q8C211yesmaximal, characteristic, complemented
8C22×C4×D4C213yesmaximal, complemented
9C22×#41—216no—
10C22×#41C22124yescomplemented
11C23×Q8—216no—
12C23×Q8C2213yes—
13C23×Q8C2211yescharacteristic
14C23×Q8C22124yescomplemented
15C23×D4C2213yes—
16C23×D4C2213yes—
17C24×C4C2213yes—
18C24×C4C2213yes—
19#548C221256yesdirect product factor
20C2×#124C22172yescomplemented
21C2×C22⋊Q8C22172yescomplemented
22C2×#121C22172yescomplemented
23C2×C4×Q8C22124yescomplemented
24C2×C4×D4C22172yescomplemented
25C22×C4⋊C4C2213yes—
26C22×C4⋊C4C2213yes—
27C22×C22⋊C4C2211yescharacteristic
28C22×C22⋊C4C2213yes—
29C22×C22⋊C4C2216yes—
30C22×C42C2213yes—
31C25C2313yes—
32C25C2311yescharacteristic
33C2×#41—2192no—
34C2×#41C23164yescomplemented
35C22×Q8—2192no—
36C22×Q8—224no—
37C22×Q8D4116yescomplemented
38C22×Q8C23136yes—
39C22×Q8C23112yes—
40C22×Q8C23164yescomplemented
41C22×D4—224no—
42C22×D4—224no—
43C22×D4C23136yes—
44C22×D4C23136yes—
45C23×C4—224no—
46C23×C4—224no—
47C23×C4C23136yes—
48C23×C4C23136yes—
49C23×C4C2311yescharacteristic
50C23×C4C2313yes—
51C23×C4C2313yes—
52C23×C4C2311yescharacteristic
53C23×C4C2313yes—
54#124C231192yescomplemented
55C22⋊Q8C231192yescomplemented
56#121C231192yescomplemented
57C4×Q8C23164yescomplemented
58C4×D4C231192yescomplemented
59C2×C4⋊C4C23136yes—
60C2×C4⋊C4C23136yes—
61C2×C22⋊C4C23112yes—
62C2×C22⋊C4C23136yes—
63C2×C22⋊C4C23172yes—
64C2×C42C23136yes—
65C24—24no—
66C24—24no—
67C24—212no—
68C24—212no—
69C24—212no—
70C24#4118yescomplemented
71C24C24118yes—
72C24C2416yes—
73C24C2411yescharacteristic
74#41—2256no—
75C2×Q8—2256no—
76C2×Q8—2144no—
77C2×Q8C2×D4196yescomplemented
78C2×Q8C24148yes—
79C2×Q8C24116yes—
80C2×D4—2144no—
81C2×D4—2144no—
82C2×D4C24148yes—
83C2×D4C24148yes—
84C22×C4—24no—
85C22×C4—212no—
86C22×C4—212no—
87C22×C4—24no—
88C22×C4—2144no—
89C22×C4—2144no—
90C22×C4C2×D4124yes—
91C22×C4C2416yes—
92C22×C4C24118yes—
93C22×C4C24118yes—
94C22×C4C2416yes—
95C22×C4C24148yes—
96C22×C4C24148yes—
97C22×C4C24118yes—
98C4⋊C4C24148yes—
99C4⋊C4C24148yes—
100C22⋊C4C24116yes—
101C22⋊C4C24148yes—
102C22⋊C4C24196yes—
103C42C24148yes—
104C23—232no—
105C23—212no—
106C23—212no—
107C23—236no—
108C23—236no—
109C23—236no—
110C23—448no—
111C23C22×D414yes—
112C23C2×#4114yes—
113C23C2×#41124yescomplemented
114C232−1+414yes—
115C23C25112yes—
116C23C2514yes—
117C23C2513yes—
118Q8—296no—
119Q8C22×D4164yescomplemented
120D4—296no—
121D4—296no—
122C2×C4—212no—
123C2×C4—236no—
124C2×C4—236no—
125C2×C4—212no—
126C2×C4—296no—
127C2×C4—296no—
128C2×C4C22×D4172yes—
129C2×C4C2514yes—
130C2×C4C25112yes—
131C2×C4C25112yes—
132C2×C4C2514yes—
133C2×C4C25112yes—
134C22—24no—
135C22—24no—
136C22—248no—
137C22—212no—
138C22—212no—
139C22—212no—
140C22—472no—
141C22#548116yesdirect product factor
142C22C23×D416yes—
143C22C22×#4116yes—
144C22C22×#4118yescomplemented
145C22C2×2−1+416yes—
146C22C2611yescharacteristic
147C4—24no—
148C4—212no—
149C4—212no—
150C4—24no—
151C4C23×D4124yes—
152C2—28no—
153C2—412no—
154C2C2×#548112yesdirect product factor
155C2C24×D411yescharacteristic
156C2C23×#4111yescharacteristic
157C2C22×2−1+411yescharacteristic
subgroupG/H
center, socleC24C24
commutator, Frattini, cosocleC22C26
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C23×#41C2semidirect
2. C24×Q8C2semidirect
3. C2×#548C2direct (N × H)
4. C22×#124C2semidirect
5. C22×C22⋊Q8C2semidirect
6. C22×#121C2semidirect
7. C22×C4×Q8C2semidirect
8. C22×C4×D4C2semidirect
10. C22×#41C22semidirect
14. C23×Q8C22semidirect
19. #548C22direct (N × H)
20. C2×#124C22semidirect
21. C2×C22⋊Q8C22semidirect
22. C2×#121C22semidirect
23. C2×C4×Q8C22semidirect
24. C2×C4×D4C22semidirect
34. C2×#41C23semidirect
37. C22×Q8D4semidirect
40. C22×Q8C23semidirect
54. #124C23semidirect
55. C22⋊Q8C23semidirect
56. #121C23semidirect
57. C4×Q8C23semidirect
58. C4×D4C23semidirect
70. C24#41semidirect
77. C2×Q8C2×D4semidirect
113. C23C2×#41semidirect
119. Q8C22×D4semidirect
141. C22#548direct (N × H)
144. C22C22×#41semidirect
154. C2C2×#548direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#412
C24×Q82
C2×#5482
C22×#1242
C22×C22⋊Q82
C22×#1212
C22×C4×Q82
C22×C4×D42