Finite Group Databasebeta

← Q8×#15668448 #37547298

Subgroups — Q8×#15668448 #37547298

Order 23168.

1068 conjugacy classes of subgroups.

The subgroup lattice has 258 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1Q8×Dic362C211yesmaximal, characteristic, complemented
2#26042004C213yesmaximal, complemented
3#26041987C216yesmaximal, complemented
4#26041986C213yesmaximal, complemented
5Q8×C22⋊D181C212yesmaximal, complemented
6#26041834C213yesmaximal, complemented
7#26041831C216yesmaximal, complemented
8C4×#15668448C213yesmaximal
9C2×Q8×Dic181C212yesmaximal, complemented
10C4×Q8×D181C211yesmaximal, characteristic, complemented
11D4×Q8×C181C211yesmaximal, characteristic, complemented
12C2×#15668448C2211yescharacteristic
13C2×Q8×D181C2211yescharacteristic
14#19153816C2213yes—
15#19153815C2216yes—
16#19153814C2216yes—
17#19153807C2216yes—
18#19153806C22112yes—
19#19153796C2216yes—
20#19153795C2216yes—
21#19153793C22112yes—
22#19153792C2216yes—
23Q8×Dic181C2212yes—
24Q8×Dic181C2216yes—
25Q8×Dic181C2211yescharacteristic
26Q8×Dic181C2216yes—
27C4×Dic362C2213yes—
28C4×Dic362C2213yes—
29#19153781C2213yes—
30#19153781C2213yes—
31#19153781C2216yes—
32D4×Dic181C2213yes—
33C4×C22⋊D181C2216yes—
34#19153776C2216yes—
35#19153774C2213yes—
36#19153772C2216yes—
37C2×C4⋊Dic181C2216yes—
38C4⋊C4×D181C2213yes—
39C2×C4×Dic181C2216yes—
40C42×D181C2213yes—
41C22×Q8×C181C2212yes—
42C4⋊Q8×C181C2213yes—
43C22⋊Q8×C181C2216yes—
44C4×Q8×C181C2211yescharacteristic
45C4×D4×C181C2213yes—
46#15668448Q818yesdirect product factor
47C2×Dic362C2313yes—
48C2×Dic362C2316yes—
49C2×Dic362C2311yescharacteristic
50Q8×D181—24no—
51C2×C22⋊D181C2312yes—
52C22×Dic181C2316yes—
53C22×Dic181C2312yes—
54C2×C4×D181C2313yes—
55C2×C4×D181C2313yes—
56C2×C4×D181C2311yescharacteristic
57C4⋊Dic181C2313yes—
58C4⋊Dic181C2316yes—
59C4⋊Dic181C23112yes—
60C4⋊Dic181C2313yes—
61#15668428C2316yes—
62#15668428C2316yes—
63#15668428C2316yes—
64#15668428C23112yes—
65C22⋊Dic181C2316yes—
66#15668426C2316yes—
67C4×Dic181C2313yes—
68C4×Dic181C2313yes—
69C4×Dic181C2313yes—
70C4×Dic181C2316yes—
71C4×Dic181C2316yes—
72C4×Dic181C2316yes—
73C2×Q8×C181—28no—
74C2×Q8×C181C2316yes—
75C2×Q8×C181C2311yescharacteristic
76C2×D4×C181C2311yescharacteristic
77C22×C4×C181C2316yes—
78C4⋊C4×C181C2313yes—
79C4⋊C4×C181C2313yes—
80C4⋊C4×C181C2316yes—
81C22⋊C4×C181C2316yes—
82C42×C181C2313yes—
83C22×D181C2411yescharacteristic
84Dic362—26no—
85Dic362—46no—
86Dic362C2×Q814yescomplemented
87C22⋊D181C2×Q818yescomplemented
88C2×Dic181—46no—
89C2×Dic181C2×Q818yescomplemented
90C2×Dic181C2413yes—
91C2×Dic181C2416yes—
92C2×Dic181C2413yes—
93C2×Dic181C2411yescharacteristic
94C2×Dic181C2412yes—
95C4×D181—26no—
96C4×D181—43no—
97C4×D181C2×Q814yescomplemented
98C23×C181C2412yes—
99Q8×C181—212no—
100Q8×C181#4114yescomplemented
101D4×C181C2×Q814yescomplemented
102C2×C4×C181—212no—
103C2×C4×C181C2413yes—
104C2×C4×C181C2416yes—
105C2×C4×C181C2411yescharacteristic
106C2×C4×C181C2413yes—
107C22×C181—22no—
108C22×C181—22no—
109C22×C181C22×Q814yes—
110C22×C181C2511yescharacteristic
111C2×D181—21no—
112C2×D181—21no—
113C2×D181C22×Q812yes—
114C4×C181—26no—
115C4×C181—23no—
116C4×C181C22×Q812yes—
117C4×C181C2×#4116yes—
118Dic181—23no—
119Dic181—23no—
120Dic181—26no—
121Dic181C22×Q812yes—
122Dic181C22×Q814yes—
123C2×C181—24no—
124C2×C181C23×Q811yescharacteristic
125C2×C181C22×#4111yescharacteristic
126C2×C181#58511yescharacteristic
127D181—22no—
128C181Q8×#4111yescharacteristic, complemented, Sylow
129Q8×#41—1811nomaximal, Sylow
130Q82—1811no—
131#557—1813no—
132#554—1816no—
133#554—1813no—
134D4×Q8—1812no—
135D4×Q8D18111yescharacteristic, complemented
136#533—1813no—
137#533—1816no—
138C4×#41—1813no—
139C2×C4×Q8—1812no—
140C2×C4×Q8—1811no—
141C2×#41—1811no—
142C22×Q8—1811no—
143C22×Q8C2×D18112yes—
144C4⋊Q8—1816no—
145C4⋊Q8—1816no—
146C4⋊Q8—1813no—
147C4⋊Q8C2×D18113yes—
148#125—18112no—
149#125—1816no—
150C22⋊Q8—1816no—
151C22⋊Q8—1816no—
152C22⋊Q8—1816no—
153C22⋊Q8—18112no—
154C22⋊Q8C2×D18116yes—
155C4×Q8—1811no—
156C4×Q8—1816no—
157C4×Q8—1812no—
158C4×Q8—1816no—
159C4×Q8—1813no—
160C4×Q8—1813no—
161C4×Q8—1816no—
162C4×Q8—1813no—
163C4×Q8—1813no—
164C4×Q8C2×D18111yescharacteristic
165C4×D4—1813no—
166C4×D4—1816no—
167C4×D4—1816no—
168C4×D4C2×D18113yes—
169#117—1813no—
170#117—1816no—
171C2×C4⋊C4—1816no—
172C2×C4⋊C4—1813no—
173C2×C42—1816no—
174C2×C42—1813no—
175#41—1818no—
176C2×Q8—28no—
177C2×Q8—3624no—
178C2×Q8—1813no—
179C2×Q8—1811no—
180C2×Q8—1816no—
181C2×Q8C22×D18116yes—
182C2×Q8C22×D18111yescharacteristic
183C2×D4—1812no—
184C2×D4C22×D18111yescharacteristic
185C22×C4—1813no—
186C22×C4—1812no—
187C22×C4—1811no—
188C22×C4—1816no—
189C22×C4—1813no—
190C22×C4C22×D18116yes—
191C4⋊C4—1813no—
192C4⋊C4—1816no—
193C4⋊C4—18112no—
194C4⋊C4—1816no—
195C4⋊C4—1816no—
196C4⋊C4—1816no—
197C4⋊C4—1813no—
198C4⋊C4—18112no—
199C4⋊C4C22×D18113yes—
200C4⋊C4C22×D18113yes—
201C4⋊C4C22×D18116yes—
202C22⋊C4—1816no—
203C22⋊C4—1816no—
204C22⋊C4C22×D18116yes—
205C42—1813no—
206C42—1816no—
207C42—1813no—
208C42—1813no—
209C42—1816no—
210C42—1816no—
211C42C22×D18113yes—
212C23—1811no—
213C23C23×D18112yes—
214Q8—212no—
215Q8—3626no—
216Q8—1814no—
217Q8—7246no—
218Q8#1566844814yesdirect product factor
219D4—1818no—
220D4Q8×D18114yescomplemented
221C2×C4—212no—
222C2×C4—3626no—
223C2×C4—1813no—
224C2×C4—1816no—
225C2×C4—1813no—
226C2×C4—1818no—
227C2×C4—1811no—
228C2×C4—1812no—
229C2×C4—1814no—
230C2×C4—7243no—
231C2×C4—7246no—
232C2×C4C23×D18116yes—
233C2×C4C23×D18113yes—
234C2×C4C23×D18111yescharacteristic
235C2×C4C23×D18113yes—
236C22—22no—
237C22—22no—
238C22—3621no—
239C22—3621no—
240C22—1812no—
241C22C2×Q8×D18114yes—
242C22C24×D18111yescharacteristic
243C4—23no—
244C4—26no—
245C4—3623no—
246C4—3626no—
247C4—3623no—
248C4—1812no—
249C4—1814no—
250C4C2×Q8×D18112yes—
251C4C2×#1566844816yes—
252C2—24no—
253C2—3622no—
254C2C22×Q8×D18111yescharacteristic
255C2C22×#1566844811yescharacteristic
256C2#2604211611yescharacteristic
subgroupG/H
center, FrattiniC22C24×D181
commutator, socle, cosocleC22×C181C25
FittingD4×Q8×C181C2
prime radicalC2×#15668448C22
hypercenterD4×Q8D181
hypocenterC181Q8×#41
LCSG ▷ C22×C181 ▷ C181
UCSC1 ◁ C22 ◁ D4×Q8

Complements

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

NH ≅ G/Ntype
1. Q8×Dic362C2semidirect
2. #26042004C2semidirect
3. #26041987C2semidirect
4. #26041986C2semidirect
5. Q8×C22⋊D181C2semidirect
6. #26041834C2semidirect
7. #26041831C2semidirect
9. C2×Q8×Dic181C2semidirect
10. C4×Q8×D181C2semidirect
11. D4×Q8×C181C2semidirect
46. #15668448Q8direct (N × H)
86. Dic362C2×Q8semidirect
87. C22⋊D181C2×Q8semidirect
89. C2×Dic181C2×Q8semidirect
97. C4×D181C2×Q8semidirect
100. Q8×C181#41semidirect
101. D4×C181C2×Q8semidirect
128. C181Q8×#41semidirect
135. D4×Q8D181semidirect
218. Q8#15668448direct (N × H)
220. D4Q8×D181semidirect

Maximal subgroups

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

subgroupindex
Q8×Dic3622
#260420042
#260419872
#260419862
Q8×C22⋊D1812
#260418342
#260418312
C4×#156684482
C2×Q8×Dic1812
C4×Q8×D1812
D4×Q8×C1812
Q8×#41181