Finite Group Databasebeta

← C22×#547 #62699

Subgroups — C22×#547 #62699

Order 256.

6115 conjugacy classes of subgroups.

The subgroup lattice has 180 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#41C212yesmaximal, complemented
2C2×#547C2148yesmaximal, direct product factor
3C22×C4⋊Q8C211yesmaximal, characteristic, complemented
4C22×#123C214yesmaximal, complemented
5C22×C22⋊Q8C212yesmaximal, complemented
6C22×#121C212yesmaximal, complemented
7C22×C4×D4C211yesmaximal, characteristic, complemented
8C22×C4×D4C211yesmaximal, characteristic, complemented
9C23×C4⋊C4C212yesmaximal, complemented
10C22×#41—232no—
11C22×#41C22148yescomplemented
12C23×Q8C2212yes—
13C23×D4C2214yes—
14C23×D4C2211yescharacteristic
15C23×D4C2211yescharacteristic
16C24×C4C2214yes—
17C24×C4C2212yes—
18C24×C4C2212yes—
19#547C221256yesdirect product factor
20C2×C4⋊Q8C22124yescomplemented
21C2×#123C22196yescomplemented
22C2×C22⋊Q8C22148yescomplemented
23C2×#121C22148yescomplemented
24C2×C4×D4C22124yescomplemented
25C2×C4×D4C22124yescomplemented
26C22×C4⋊C4C2211yescharacteristic
27C22×C4⋊C4C2212yes—
28C22×C4⋊C4C2214yes—
29C22×C4⋊C4C2211yescharacteristic
30C22×C4⋊C4C2212yes—
31C22×C4⋊C4C22148yescomplemented
32C22×C22⋊C4C2212yes—
33C22×C22⋊C4C2212yes—
34C22×C22⋊C4C2214yes—
35C22×C42C2211yescharacteristic
36C25C2312yes—
37C25C2312yes—
38C2×#41—2384no—
39C2×#41C231128yescomplemented
40C22×Q8—216no—
41C22×Q8C23124yes—
42C22×D4—232no—
43C22×D4—28no—
44C22×D4D4116yescomplemented
45C22×D4C23112yes—
46C22×D4C23148yes—
47C22×D4C23112yes—
48C23×C4—232no—
49C23×C4—216no—
50C23×C4—216no—
51C23×C4C23124yes—
52C23×C4C23148yes—
53C23×C4C23124yes—
54C23×C4C2311yescharacteristic
55C23×C4C2312yes—
56C23×C4C2312yes—
57C23×C4C2314yes—
58C23×C4C2311yescharacteristic
59C23×C4C2311yescharacteristic
60C4⋊Q8C23164yescomplemented
61#123C231256yescomplemented
62C22⋊Q8C231128yescomplemented
63#121C231128yescomplemented
64C4×D4C23164yescomplemented
65C4×D4C23164yescomplemented
66C2×C4⋊C4C23112yes—
67C2×C4⋊C4C23124yes—
68C2×C4⋊C4C23148yes—
69C2×C4⋊C4C23112yes—
70C2×C4⋊C4C23124yes—
71C2×C4⋊C4C231128yescomplemented
72C2×C22⋊C4C23124yes—
73C2×C22⋊C4C23124yes—
74C2×C22⋊C4C23148yes—
75C2×C42C23112yes—
76C24—28no—
77C24—28no—
78C24—28no—
79C24—28no—
80C24—28no—
81C24C2×D4116yes—
82C24C24112yes—
83C24C24112yes—
84C24C2411yescharacteristic
85#41—2512no—
86C2×Q8—296no—
87C2×Q8C24132yes—
88C2×D4—2192no—
89C2×D4—248no—
90C2×D4C2×D4196yescomplemented
91C2×D4C24116yes—
92C2×D4C24164yes—
93C2×D4C24116yes—
94C22×C4—28no—
95C22×C4—216no—
96C22×C4—2192no—
97C22×C4—28no—
98C22×C4—24no—
99C22×C4—296no—
100C22×C4—296no—
101C22×C4C2×D418yes—
102C22×C4#4118yescomplemented
103C22×C4C2416yes—
104C22×C4C24112yes—
105C22×C4C24112yes—
106C22×C4C24124yes—
107C22×C4C24132yes—
108C22×C4C24164yes—
109C22×C4C24132yes—
110C22×C4C2416yes—
111C22×C4C2416yes—
112C4⋊C4C24116yes—
113C4⋊C4C24132yes—
114C4⋊C4C24164yes—
115C4⋊C4C24116yes—
116C4⋊C4C24132yes—
117C22⋊C4C24132yes—
118C22⋊C4C24132yes—
119C22⋊C4C24164yes—
120C42C24116yes—
121C23—264no—
122C23—224no—
123C23—224no—
124C23—224no—
125C23—224no—
126C23—224no—
127C23—432no—
128C23C22×D4148yes—
129C23C22×D414yes—
130C23C2×#4114yes—
131C232−1+414yes—
132C23C2518yes—
133C23C2518yes—
134C23C2513yes—
135Q8—264no—
136D4—2128no—
137D4—232no—
138D4C22×D4164yescomplemented
139C2×C4—224no—
140C2×C4—248no—
141C2×C4—2128no—
142C2×C4—224no—
143C2×C4—212no—
144C2×C4—264no—
145C2×C4—264no—
146C2×C4C22×D4124yes—
147C2×C4C2×#41124yescomplemented
148C2×C4C2514yes—
149C2×C4C2518yes—
150C2×C4C2518yes—
151C2×C4C25116yes—
152C2×C4C2514yes—
153C2×C4C2514yes—
154C22—28no—
155C22—28no—
156C22—296no—
157C22—28no—
158C22—28no—
159C22—28no—
160C22—448no—
161C22#547116yesdirect product factor
162C22C23×D4116yes—
163C22C23×D416yes—
164C22C22×#4116yes—
165C22C2×2−1+416yes—
166C22C2611yescharacteristic
167C4—28no—
168C4—216no—
169C4—28no—
170C4—24no—
171C4C23×D418yes—
172C4C22×#4118yescomplemented
173C2—216no—
174C2—48no—
175C2C2×#547112yesdirect product factor
176C2C24×D411yescharacteristic
177C2C23×#4111yescharacteristic
178C2C22×2−1+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. C2×#547C2direct (N × H)
3. C22×C4⋊Q8C2semidirect
4. C22×#123C2semidirect
5. C22×C22⋊Q8C2semidirect
6. C22×#121C2semidirect
7. C22×C4×D4C2semidirect
8. C22×C4×D4C2semidirect
9. C23×C4⋊C4C2semidirect
11. C22×#41C22semidirect
19. #547C22direct (N × H)
20. C2×C4⋊Q8C22semidirect
21. C2×#123C22semidirect
22. C2×C22⋊Q8C22semidirect
23. C2×#121C22semidirect
24. C2×C4×D4C22semidirect
25. C2×C4×D4C22semidirect
31. C22×C4⋊C4C22semidirect
39. C2×#41C23semidirect
44. C22×D4D4semidirect
60. C4⋊Q8C23semidirect
61. #123C23semidirect
62. C22⋊Q8C23semidirect
63. #121C23semidirect
64. C4×D4C23semidirect
65. C4×D4C23semidirect
71. C2×C4⋊C4C23semidirect
90. C2×D4C2×D4semidirect
102. C22×C4#41semidirect
138. D4C22×D4semidirect
147. C2×C4C2×#41semidirect
161. C22#547direct (N × H)
172. C4C22×#41semidirect
175. C2C2×#547direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#412
C2×#5472
C22×C4⋊Q82
C22×#1232
C22×C22⋊Q82
C22×#1212
C22×C4×D42
C23×C4⋊C42