Finite Group Databasebeta

← Q8×#519 #7625906

Subgroups — Q8×#519 #7625906

Order 512.

7180 conjugacy classes of subgroups.

The subgroup lattice has 220 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Q82C211yesmaximal, characteristic
2#34335C2124yesmaximal, complemented
3#34216C2118yesmaximal
4#34182C213yesmaximal
5C4×Q82C218yesmaximal, complemented
6Q8×#117C216yesmaximal
7C4×#519C213yesmaximal
8C2×Q82C4132yescomplemented
9C2×Q82C22112yes—
10C2×Q82C2214yes—
11C22×C4⋊Q8C2219yes—
12C2×#519C2213yes—
13C2×#519C2211yescharacteristic
14C22×C4×Q8C2213yes—
15C22×C4×Q8C2213yes—
16#2369C22172yes—
17#2365C22172yes—
18#2355C22136yes—
19#2351C22124yes—
20Q8×C4⋊C4C22124yes—
21Q8×C4⋊C4C22112yes—
22#2345C22136yes—
23Q8×C22⋊C4C2214yes—
24Q8×C22⋊C4C22124yes—
25#2331C22172yes—
26#2316C22118yes—
27C4×C4⋊Q8C22172yes—
28#2295C22136yes—
29#2285C22118yes—
30#2276C22124yes—
31#2274C22118yes—
32C42×Q8C22124yes—
33C42×Q8C22112yes—
34C4×#117C22118yes—
35C23×Q8C2311yescharacteristic
36C23×Q8C2316yes—
37C23×Q8C2311yescharacteristic
38Q82C2×C41192yes—
39Q82C2×C4164yes—
40C2×C4⋊Q8C2×C41144yes—
41C2×C4⋊Q8C23136yes—
42C2×C4⋊Q8C23136yes—
43#519—224no—
44#519Q8116yesdirect product factor
45C2×C4×Q8C2×C4148yes—
46C2×C4×Q8C2×C4148yes—
47C2×C4×Q8C2318yes—
48C2×C4×Q8C23124yes—
49C2×C4×Q8C23148yes—
50C2×C4×Q8C23112yes—
51C2×C4×Q8C2316yes—
52C2×C4×Q8C23112yes—
53C2×C4×Q8C23118yes—
54C2×C4×Q8C2318yes—
55C2×#117C23118yes—
56C2×#117C2316yes—
57C22×C4⋊C4C2319yes—
58C22×C4⋊C4C2319yes—
59C22×C42C2319yes—
60#391C231144yes—
61#391C23124yes—
62#389C23172yes—
63#389C231144yes—
64#387C231144yes—
65#384C23136yes—
66#382C23136yes—
67#380C23136yes—
68#380C23112yes—
69C4×C4⋊C4C23172yes—
70C4×C4⋊C4C23172yes—
71C4×C4⋊C4C23136yes—
72C4×C4⋊C4C23136yes—
73C4×C4⋊C4C23136yes—
74C4×C4⋊C4C23136yes—
75C4×C4⋊C4C23172yes—
76C4×C22⋊C4C23136yes—
77C4×C22⋊C4C23112yes—
78#376C23136yes—
79C43C23136yes—
80C22×Q8—28no—
81C22×Q8—812no—
82C22×Q8C22×C418yes—
83C22×Q8C22×C4148yes—
84C22×Q8C22×C418yes—
85C22×Q8C2×Q818yes—
86C22×Q8#4118yes—
87C22×Q8C2413yes—
88C22×Q8C24124yes—
89C22×Q8C2414yes—
90C22×Q8C2411yescharacteristic
91C23×C4C2413yes—
92C23×C4C2419yes—
93C23×C4C2413yes—
94C4⋊Q8C22×C41288yes—
95C4⋊Q8C22×C41288yes—
96C4×Q8—296no—
97C4×Q8—232no—
98C4×Q8—848no—
99C4×Q8C22×C41144yes—
100C4×Q8C22×C4196yes—
101C4×Q8C22×C4196yes—
102C4×Q8C22×C4148yes—
103C4×Q8C2×Q8164yescomplemented
104#117—272no—
105#117C2×Q8148yes—
106C2×C4⋊C4C22×C4172yes—
107C2×C4⋊C4C22×C4172yes—
108C2×C4⋊C4C24136yes—
109C2×C4⋊C4C24124yes—
110C2×C4⋊C4C24172yes—
111C2×C4⋊C4C24136yes—
112C2×C4⋊C4C24118yes—
113C2×C4⋊C4C24118yes—
114C2×C4⋊C4C24112yes—
115C2×C22⋊C4C24112yes—
116C2×C22⋊C4C2414yes—
117C2×C42C22×C4172yes—
118C2×C42C24136yes—
119C2×C42C24124yes—
120C2×C42C24172yes—
121C2×C42C24118yes—
122C2×C42C24118yes—
123C2×C42C24112yes—
124#95C24124yes—
125#95C24172yes—
126#95C24124yes—
127#95C24172yes—
128C24C2511yescharacteristic
129C2×Q8—232no—
130C2×Q8—212no—
131C2×Q8—448no—
132C2×Q8—848no—
133C2×Q8C4×Q8164yescomplemented
134C2×Q8C23×C4112yes—
135C2×Q8C23×C4196yes—
136C2×Q8C23×C4116yes—
137C2×Q8C23×C414yes—
138C2×Q8C22×Q8116yes—
139C2×Q8C2×#41116yes—
140C2×Q82−1+418yes—
141C22×C4—212no—
142C22×C4—418no—
143C22×C4C23×C4112yes—
144C22×C4C23×C4136yes—
145C22×C4C23×C4112yes—
146C22×C4C22×Q8112yes—
147C22×C4C2×#41112yes—
148C22×C4C25124yes—
149C22×C4C2513yes—
150C22×C4C25118yes—
151C22×C4C2518yes—
152C22×C4C2516yes—
153C22×C4C2513yes—
154C4⋊C4—272no—
155C4⋊C4—248no—
156C4⋊C4—472no—
157C4⋊C4C23×C4172yes—
158C4⋊C4C23×C41144yes—
159C4⋊C4C23×C4172yes—
160C4⋊C4C22×Q8148yes—
161C22⋊C4—224no—
162C22⋊C4C22×Q8116yes—
163C42—272no—
164C42—248no—
165C42—472no—
166C42C23×C4172yes—
167C42C23×C4172yes—
168C42C22×Q8148yes—
169C23—22no—
170C23—22no—
171C23C24×C412yes—
172C23C23×Q812yes—
173C23C22×#4112yes—
174C23C2611yescharacteristic
175Q8—224no—
176Q8—496no—
177Q8C2×C4×Q8164yes—
178Q8#519116yesdirect product factor
179C2×C4—28no—
180C2×C4—26no—
181C2×C4—28no—
182C2×C4—236no—
183C2×C4—224no—
184C2×C4—224no—
185C2×C4—224no—
186C2×C4—224no—
187C2×C4—436no—
188C2×C4C2×C4×Q8148yes—
189C2×C4C24×C416yes—
190C2×C4C24×C4136yes—
191C2×C4C24×C4112yes—
192C2×C4C24×C416yes—
193C2×C4C23×Q8116yes—
194C2×C4C23×Q8112yes—
195C2×C4C22×#41112yes—
196C2×C4C2×2−1+4112yes—
197C22—24no—
198C22—24no—
199C22—22no—
200C22—22no—
201C22C22×C4×Q814yes—
202C22C25×C411yescharacteristic
203C22C24×Q811yescharacteristic
204C22C23×#4111yescharacteristic
205C22C22×2−1+412yes—
206C22H(7,𝔽2)12yes—
207C4—216no—
208C4—26no—
209C4—236no—
210C4—424no—
211C4C22×C4×Q8124yes—
212C4C2×#519112yes—
213C2—24no—
214C2C23×C4×Q811yescharacteristic
215C2C22×#51911yescharacteristic
216C2#6265211yescharacteristic
217C2Q8×2−1+412yes—
218C2#6299912yes—
subgroupG/H
center, Frattini, socle, cosocleC23C26
commutatorC22C25×C4
prime radicalC24C25
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #34335C2semidirect
5. C4×Q82C2semidirect
8. C2×Q82C4semidirect
44. #519Q8direct (N × H)
103. C4×Q8C2×Q8semidirect
133. C2×Q8C4×Q8semidirect
178. Q8#519direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Q822
#343352
#342162
#341822
C4×Q822
Q8×#1172
C4×#5192