Finite Group Databasebeta

← C22×Q8×D8 #10576194

Subgroups — C22×Q8×D8 #10576194

Order 512.

8666 conjugacy classes of subgroups.

The subgroup lattice has 188 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×D4×Q8C212yesmaximal, complemented
2C2×Q8×D8C2148yesmaximal, direct product factor
3C22×#500C213yesmaximal, complemented
4C22×#474C216yesmaximal, complemented
5C22×C8×Q8C211yesmaximal, characteristic, complemented
6C22×C4×D8C213yesmaximal
7C24×Q8—22no—
8C23×D8C2211yescharacteristic
9C2×D4×Q8—224no—
10C2×D4×Q8C22148yescomplemented
11C22×C4⋊Q8C2216yes—
12C22×C22⋊Q8—26no—
13C22×C4×Q8C2211yescharacteristic
14C22×C4×D4C2216yes—
15Q8×D8C221256yesdirect product factor
16C2×#500C22172yescomplemented
17C2×#474C221144yescomplemented
18C2×C8×Q8C22124yescomplemented
19C2×C4×D8C22172yes—
20C22×#107C2216yes—
21C22×#107C2213yes—
22C22×C4⋊C8C2213yes—
23C22×#102C2216yes—
24C22×C4×C8C2213yes—
25C23×Q8—248no—
26C23×Q8—26no—
27C23×Q8—432no—
28C23×Q8D411yescharacteristic
29C23×D4C2312yes—
30C24×C4—26no—
31C22×D8Q8116yesdirect product factor
32C22×D8C23112yes—
33C23×C8C2313yes—
34C23×C8C2311yescharacteristic
35D4×Q8—2192no—
36D4×Q8C231128yescomplemented
37C2×C4⋊Q8—236no—
38C2×C4⋊Q8C23172yes—
39C2×C22⋊Q8—2144no—
40C2×C4×Q8D4112yes—
41C2×C4×Q8C23112yes—
42C2×C4×D4—236no—
43C2×C4×D4C23172yes—
44C22×C4⋊C4—26no—
45C22×C4⋊C4D413yes—
46C22×C4⋊C4C2316yes—
47C22×C22⋊C4—26no—
48C22×C42C2313yes—
49#500C231192yescomplemented
50#474C231384yescomplemented
51C8×Q8C23164yescomplemented
52C4×D8C231192yes—
53C2×#107C23136yes—
54C2×#107C23172yes—
55C2×C4⋊C8C23136yes—
56C2×#102C23172yes—
57C2×C4×C8C23136yes—
58C25—22no—
59C22×Q8—2128no—
60C22×Q8—272no—
61C22×Q8—4384no—
62C22×Q8—448no—
63C22×Q8D8116yesdirect product factor
64C22×Q8C2×D4112yes—
65C22×D4—26no—
66C22×D4—28no—
67C22×D4C2×Q8116yescomplemented
68C22×D4C24112yes—
69C23×C4—26no—
70C23×C4—272no—
71C23×C4—448no—
72C23×C4C2×D413yes—
73C23×C4C2×D413yes—
74C23×C4C2411yescharacteristic
75C2×D8C2×Q8196yesdirect product factor
76C2×D8C24116yes—
77C22×C8—212no—
78C22×C8C2×Q818yescomplemented
79C22×C8C24118yes—
80C22×C8C2416yes—
81C4⋊Q8—2144no—
82C4⋊Q8C24196yes—
83C22⋊Q8—2384no—
84C4×Q8C2×D4148yes—
85C4×Q8C24116yes—
86C4×D4—2144no—
87C4×D4C24196yes—
88C2×C4⋊C4—272no—
89C2×C4⋊C4—218no—
90C2×C4⋊C4C2×D4136yes—
91C2×C4⋊C4C24136yes—
92C2×C22⋊C4—272no—
93C2×C42C2×D4118yes—
94C2×C42C24118yes—
95#107C24148yes—
96#107C24196yes—
97C4⋊C8C24148yes—
98#102C24196yes—
99C4×C8C24148yes—
100C24—216no—
101C24—212no—
102C24—48no—
103C24—48no—
104C24C22×D411yescharacteristic
105C2×Q8—296no—
106C2×Q8—4512no—
107C2×Q8—4288no—
108C2×Q8C2×D8196yesdirect product factor
109C2×Q8C22×D4116yes—
110C2×D4—248no—
111C2×D4—212no—
112C2×D4—224no—
113C2×D4C22×Q8148yescomplemented
114C2×D4C2518yes—
115C22×C4—212no—
116C22×C4—236no—
117C22×C4—296no—
118C22×C4—424no—
119C22×C4—4288no—
120C22×C4C2×D8124yes—
121C22×C4C22×D4118yes—
122C22×C4C22×D413yes—
123C22×C4C22×D4118yes—
124C22×C4C22×Q814yes—
125C22×C42−1+414yes—
126C22×C4C2513yes—
127D8C22×Q8164yesdirect product factor
128C2×C8—236no—
129C2×C8C22×Q8124yescomplemented
130C2×C8C25112yes—
131C2×C8C2514yes—
132C4⋊C4—296no—
133C4⋊C4—236no—
134C4⋊C4C22×D4148yes—
135C4⋊C4C25124yes—
136C22⋊C4—296no—
137C42C22×D4136yes—
138C42C25112yes—
139C23—28no—
140C23—248no—
141C23—464no—
142C23—424no—
143C23—424no—
144C23D4×Q814yes—
145C23C22×D814yes—
146C23#57814yes—
147C23C23×D413yes—
148Q8—4192no—
149Q8C22×D8164yesdirect product factor
150D4—28no—
151D4—248no—
152D4C23×Q8116yescomplemented
153C2×C4—236no—
154C2×C4—224no—
155C2×C4—472no—
156C2×C4—4192no—
157C2×C4D4×Q8112yes—
158C2×C4C22×D8172yes—
159C2×C4C23×D4112yes—
160C2×C4C23×D413yes—
161C2×C4C23×D4112yes—
162C2×C4C23×Q816yes—
163C2×C4C2×2−1+416yes—
164C2×C4C2611yescharacteristic
165C8—212no—
166C8C23×Q818yescomplemented
167C22—216no—
168C22—48no—
169C22—48no—
170C22—496no—
171C22Q8×D8116yesdirect product factor
172C22C2×D4×Q816yes—
173C22C23×D816yes—
174C22C2×#57816yes—
175C22C24×D411yescharacteristic
176C4—212no—
177C4—424no—
178C4C2×D4×Q816yes—
179C4C23×D8124yes—
180C4C24×Q811yescharacteristic
181C4C22×2−1+411yescharacteristic
182C2—416no—
183C2C2×Q8×D8112yesdirect product factor
184C2C22×D4×Q811yescharacteristic
185C2C24×D811yescharacteristic
186C2C22×#57811yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC2×C4C26
prime radicalC23×D8C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×Q8 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×D4×Q8C2semidirect
2. C2×Q8×D8C2direct (N × H)
3. C22×#500C2semidirect
4. C22×#474C2semidirect
5. C22×C8×Q8C2semidirect
10. C2×D4×Q8C22semidirect
15. Q8×D8C22direct (N × H)
16. C2×#500C22semidirect
17. C2×#474C22semidirect
18. C2×C8×Q8C22semidirect
31. C22×D8Q8direct (N × H)
36. D4×Q8C23semidirect
49. #500C23semidirect
50. #474C23semidirect
51. C8×Q8C23semidirect
63. C22×Q8D8direct (N × H)
67. C22×D4C2×Q8semidirect
75. C2×D8C2×Q8direct (N × H)
78. C22×C8C2×Q8semidirect
108. C2×Q8C2×D8direct (N × H)
113. C2×D4C22×Q8semidirect
127. D8C22×Q8direct (N × H)
129. C2×C8C22×Q8semidirect
149. Q8C22×D8direct (N × H)
152. D4C23×Q8semidirect
166. C8C23×Q8semidirect
171. C22Q8×D8direct (N × H)
183. C2C2×Q8×D8direct (N × H)

Maximal subgroups

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

subgroupindex
C22×D4×Q82
C2×Q8×D82
C22×#5002
C22×#4742
C22×C8×Q82
C22×C4×D82