Finite Group Databasebeta

← Q8×#123 #36543

Subgroups — Q8×#123 #36543

Order 256.

1209 conjugacy classes of subgroups.

The subgroup lattice has 221 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D4×Q8C211yesmaximal, characteristic
2C22×C4×Q8C211yesmaximal, characteristic, complemented
3#2855C213yesmaximal, complemented
4#2502C213yesmaximal, complemented
5#2487C213yesmaximal
6#2446C216yesmaximal, complemented
7#2423C216yesmaximal, complemented
8Q8×C4⋊C4C212yesmaximal, complemented
9Q8×C22⋊C4C211yesmaximal, characteristic, complemented
10Q8×C22⋊C4C212yesmaximal, complemented
11C4×#123C213yesmaximal
12C23×Q8C2211yescharacteristic
13C23×Q8C2211yescharacteristic
14D4×Q8—28no—
15C2×C4⋊Q8C2213yes—
16C2×#123C2211yescharacteristic
17C2×C22⋊Q8C2213yes—
18C2×C22⋊Q8C2213yes—
19C2×C4×Q8—28no—
20C2×C4×Q8C2212yes—
21C2×C4×Q8C2212yes—
22C2×C4×Q8C2211yescharacteristic
23C2×C4×Q8C2216yes—
24C2×C4×D4C2213yes—
25C22×C4⋊C4C2213yes—
26C22×C42C2213yes—
27#400C2216yes—
28#399C2216yes—
29#398C22112yes—
30#391C2216yes—
31#391C2216yes—
32#391C2216yes—
33#389C2216yes—
34#389C2216yes—
35#388C2216yes—
36#387C22112yes—
37#387C2216yes—
38#386C2213yes—
39#385C2216yes—
40#385C2213yes—
41#384C2216yes—
42#381C2213yes—
43#380C2213yes—
44#380C2216yes—
45C4×C4⋊C4C2216yes—
46C4×C22⋊C4C2216yes—
47C4×C22⋊C4C2213yes—
48C22×Q8—28no—
49C22×Q8—24no—
50C22×Q8—28no—
51C22×Q8D418yes—
52C22×Q8C2313yes—
53C22×Q8C2313yes—
54C22×Q8C2311yescharacteristic
55C22×D4C2311yescharacteristic
56C23×C4C2313yes—
57C23×C4C2313yes—
58C23×C4C2311yescharacteristic
59C23×C4C2313yes—
60C4⋊Q8—212no—
61#123Q818yesdirect product factor
62C22⋊Q8—212no—
63C22⋊Q8—212no—
64C4×Q8—224no—
65C4×Q8—28no—
66C4×Q8—24no—
67C4×Q8—28no—
68C4×D4—212no—
69C2×C4⋊C4—212no—
70C2×C4⋊C4C2316yes—
71C2×C4⋊C4C2316yes—
72C2×C4⋊C4C2313yes—
73C2×C4⋊C4C2313yes—
74C2×C4⋊C4C2316yes—
75C2×C4⋊C4C2316yes—
76C2×C4⋊C4C2316yes—
77C2×C4⋊C4C23112yes—
78C2×C4⋊C4C2312yes—
79C2×C22⋊C4C2313yes—
80C2×C22⋊C4C2313yes—
81C2×C22⋊C4C2313yes—
82C2×C22⋊C4C2316yes—
83C2×C22⋊C4C2311yescharacteristic
84C2×C22⋊C4C2312yes—
85C2×C42—212no—
86C2×C42C2313yes—
87C2×C42C2316yes—
88C2×C42C2316yes—
89C2×C42C2316yes—
90#95C2316yes—
91#95C2316yes—
92#95C2316yes—
93#95C2316yes—
94#95C2316yes—
95#95C23112yes—
96#95C2316yes—
97C24C2411yescharacteristic
98C24C2411yescharacteristic
99C2×Q8—232no—
100C2×Q8—26no—
101C2×Q8—212no—
102C2×Q8—212no—
103C2×Q8—416no—
104C2×Q8C2×D4112yes—
105C2×Q8C2×D414yes—
106C2×Q8#4118yes—
107C2×D4—22no—
108C2×D4—22no—
109C2×D4C2×Q814yes—
110C22×C4—22no—
111C22×C4—22no—
112C22×C4—212no—
113C22×C4—26no—
114C22×C4—26no—
115C22×C4—212no—
116C22×C4—46no—
117C22×C4C2×D4112yes—
118C22×C4C2×Q814yescomplemented
119C22×C4C2416yes—
120C22×C4C2413yes—
121C22×C4C2416yes—
122C22×C4C2413yes—
123C22×C4C2413yes—
124C22×C4C2412yes—
125C22×C4C2412yes—
126C22×C4C2411yescharacteristic
127C22×C4C2413yes—
128C4⋊C4—212no—
129C4⋊C4—212no—
130C4⋊C4—26no—
131C4⋊C4—26no—
132C4⋊C4—212no—
133C4⋊C4—212no—
134C4⋊C4—46no—
135C4⋊C4—412no—
136C4⋊C4C2×Q818yescomplemented
137C22⋊C4—26no—
138C22⋊C4—26no—
139C22⋊C4—26no—
140C22⋊C4—46no—
141C22⋊C4C2×Q814yescomplemented
142C22⋊C4C2×Q818yescomplemented
143C42—212no—
144C42—212no—
145C42—26no—
146C42—212no—
147C23—22no—
148C23—22no—
149C23—21no—
150C23—22no—
151C23—21no—
152C23—22no—
153C23C22×D412yes—
154C23C22×Q812yes—
155C23C22×Q812yes—
156C232−1+412yes—
157C23C2511yescharacteristic
158Q8—224no—
159Q8—412no—
160Q8#123116yesdirect product factor
161D4—28no—
162C2×C4—28no—
163C2×C4—22no—
164C2×C4—21no—
165C2×C4—22no—
166C2×C4—26no—
167C2×C4—22no—
168C2×C4—21no—
169C2×C4—22no—
170C2×C4—224no—
171C2×C4—26no—
172C2×C4—23no—
173C2×C4—23no—
174C2×C4—26no—
175C2×C4—26no—
176C2×C4—26no—
177C2×C4—26no—
178C2×C4—26no—
179C2×C4—26no—
180C2×C4—26no—
181C2×C4—412no—
182C2×C4—412no—
183C2×C4C22×D416yes—
184C2×C4C22×D416yes—
185C2×C4C22×Q814yes—
186C2×C4C22×Q814yes—
187C2×C4C22×Q812yes—
188C2×C4C2×#41112yes—
189C22—22no—
190C22—24no—
191C22—22no—
192C22—24no—
193C22—22no—
194C22—24no—
195C22—41no—
196C22—41no—
197C22—42no—
198C22D4×Q814yes—
199C22C23×D411yescharacteristic
200C22C23×Q811yescharacteristic
201C22C22×#4112yes—
202C22C2×2−1+411yescharacteristic
203C22#58512yes—
204C4—26no—
205C4—24no—
206C4—22no—
207C4—24no—
208C4—43no—
209C4—43no—
210C4—46no—
211C4—46no—
212C4C2×#123112yes—
213C2—24no—
214C2—42no—
215C2C22×#12311yescharacteristic
216C2C2×D4×Q811yescharacteristic
217C2Q8×#4112yes—
218C2#348711yescharacteristic
219C2#351612yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC22×D4C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×C4×Q8C2semidirect
3. #2855C2semidirect
4. #2502C2semidirect
6. #2446C2semidirect
7. #2423C2semidirect
8. Q8×C4⋊C4C2semidirect
9. Q8×C22⋊C4C2semidirect
10. Q8×C22⋊C4C2semidirect
61. #123Q8direct (N × H)
118. C22×C4C2×Q8semidirect
136. C4⋊C4C2×Q8semidirect
141. C22⋊C4C2×Q8semidirect
142. C22⋊C4C2×Q8semidirect
160. Q8#123direct (N × H)

Maximal subgroups

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

subgroupindex
C2×D4×Q82
C22×C4×Q82
#28552
#25022
#24872
#24462
#24232
Q8×C4⋊C42
Q8×C22⋊C42
C4×#1232