Finite Group Databasebeta

← C2×Q8×C22⋊C8 #6379343

Subgroups — C2×Q8×C22⋊C8 #6379343

Order 512.

4630 conjugacy classes of subgroups.

The subgroup lattice has 322 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4×Q8C211yesmaximal, characteristic
2C22×C8×Q8C212yesmaximal, complemented
3Q8×C22⋊C8C2116yesmaximal, direct product factor
4C2×#1984C216yesmaximal, complemented
5C2×#1797C213yesmaximal
6C2×C4×C22⋊C8C213yesmaximal
7C24×Q8C411yescharacteristic
8C22×C4×Q8—216no—
9C22×C4×Q8C411yescharacteristic
10C22×C4×Q8C418yes—
11C22×C4×Q8C413yes—
12C22×C4×Q8C2213yes—
13C22×C4×Q8C2218yes—
14C22×C4×Q8C2211yescharacteristic
15C23×C4⋊C4C413yes—
16C23×C42C2213yes—
17C2×C8×Q8—216no—
18C2×C8×Q8C22116yescomplemented
19C22×C4⋊C8C2216yes—
20C22×C22⋊C8C2213yes—
21C22×C22⋊C8C2211yescharacteristic
22C22×C4×C8C2216yes—
23#1984C22148yescomplemented
24#1797C22124yes—
25C4×C22⋊C8C22124yes—
26C2×#336C2216yes—
27C2×#336C2216yes—
28C23×Q8—28no—
29C23×Q8—28no—
30C23×Q8C8116yescomplemented
31C23×Q8C2×C413yes—
32C23×Q8C2×C418yes—
33C23×Q8C2×C411yescharacteristic
34C24×C4C2×C413yes—
35C24×C4C2×C413yes—
36C24×C4C2311yescharacteristic
37C23×C8C2316yes—
38C23×C8C2312yes—
39C2×C4×Q8—28no—
40C2×C4×Q8—264no—
41C2×C4×Q8—264no—
42C2×C4×Q8—224no—
43C2×C4×Q8—224no—
44C2×C4×Q8C2×C418yes—
45C2×C4×Q8C2×C4124yes—
46C2×C4×Q8C2×C4112yes—
47C2×C4×Q8C2×C414yes—
48C2×C4×Q8D4116yes—
49C2×C4×Q8C23112yes—
50C2×C4×Q8C2314yes—
51C22×C4⋊C4—224no—
52C22×C4⋊C4C2×C413yes—
53C22×C4⋊C4C2×C416yes—
54C22×C4⋊C4C2×C4124yes—
55C22×C4⋊C4C2×C413yes—
56C22×C42—224no—
57C22×C42C2×C413yes—
58C22×C42C2×C413yes—
59C22×C42C2×C4112yes—
60C22×C42C23112yes—
61C22×C42C2313yes—
62C22×C42C2313yes—
63C8×Q8—264no—
64C2×C4⋊C8—224no—
65C2×C4⋊C8C23124yes—
66C2×C22⋊C8—212no—
67C2×C22⋊C8Q818yesdirect product factor
68C2×C22⋊C8C23112yes—
69C2×C22⋊C8C2314yes—
70C2×C4×C8—224no—
71C2×C4×C8C23124yes—
72#336C23124yes—
73#336C23124yes—
74C25C22×C411yescharacteristic
75C22×Q8—2128no—
76C22×Q8—232no—
77C22×Q8—232no—
78C22×Q8—212no—
79C22×Q8—212no—
80C22×Q8C22⋊C418yes—
81C22×Q8C2×C8124yes—
82C22×Q8C2×C818yes—
83C22×Q8C2×C8164yescomplemented
84C22×Q8M1618yes—
85C22×Q8C22×C4112yes—
86C22×Q8C22×C414yes—
87C23×C4—212no—
88C23×C4—212no—
89C23×C4—24no—
90C23×C4—24no—
91C23×C4—212no—
92C23×C4—212no—
93C23×C4—46no—
94C23×C4C2×C8124yes—
95C23×C4C22×C413yes—
96C23×C4C22×C4112yes—
97C23×C4C22×C413yes—
98C23×C4C22×C411yescharacteristic
99C23×C4C22×C412yes—
100C23×C4C22×C413yes—
101C23×C4C22×C4112yes—
102C23×C4C22×C413yes—
103C23×C4C2×Q814yes—
104C23×C4#4114yes—
105C23×C4C2412yes—
106C23×C4C2411yescharacteristic
107C22×C8—24no—
108C22×C8—24no—
109C22×C8—212no—
110C22×C8—212no—
111C22×C8—212no—
112C22×C8C2×Q818yescomplemented
113C22×C8C24112yes—
114C22×C8C2414yes—
115C4×Q8—232no—
116C4×Q8—296no—
117C4×Q8—248no—
118C4×Q8—248no—
119C4×Q8C22⋊C4132yes—
120C4×Q8C2×D4132yes—
121C2×C4⋊C4—224no—
122C2×C4⋊C4—212no—
123C2×C4⋊C4—296no—
124C2×C4⋊C4C22⋊C4124yes—
125C2×C4⋊C4C22×C4112yes—
126C2×C4⋊C4C22×C4124yes—
127C2×C4⋊C4C22×C4112yes—
128C2×C42—212no—
129C2×C42—212no—
130C2×C42—212no—
131C2×C42—248no—
132C2×C42—248no—
133C2×C42C22×C4112yes—
134C2×C42C22×C416yes—
135C2×C42C22×C4112yes—
136C2×C42C22×C416yes—
137C2×C42C2×D4124yes—
138C2×C42C2416yes—
139C2×C42C2416yes—
140C4⋊C8—248no—
141C22⋊C8—224no—
142C22⋊C8C2×Q8116yesdirect product factor
143C4×C8—248no—
144C24—22no—
145C24—22no—
146C24—22no—
147C24—22no—
148C24C4×Q814yes—
149C24C22×C814yes—
150C24#13114yes—
151C24C23×C412yes—
152C24C23×C411yescharacteristic
153C2×Q8—2256no—
154C2×Q8—224no—
155C2×Q8—224no—
156C2×Q8—296no—
157C2×Q8C22⋊C8164yesdirect product factor
158C2×Q8C2×C22⋊C4116yes—
159C2×Q8C22×C8148yes—
160C2×Q8C22×C8116yes—
161C2×Q8C2×M16116yes—
162C22×C4—22no—
163C22×C4—26no—
164C22×C4—22no—
165C22×C4—26no—
166C22×C4—26no—
167C22×C4—26no—
168C22×C4—24no—
169C22×C4—224no—
170C22×C4—24no—
171C22×C4—216no—
172C22×C4—216no—
173C22×C4—224no—
174C22×C4—24no—
175C22×C4—24no—
176C22×C4—296no—
177C22×C4—26no—
178C22×C4—224no—
179C22×C4—26no—
180C22×C4—26no—
181C22×C4—224no—
182C22×C4—412no—
183C22×C4—448no—
184C22×C4C2×C22⋊C4112yes—
185C22×C4C2×C22⋊C4112yes—
186C22×C4C4×Q814yes—
187C22×C4C4×Q818yes—
188C22×C4C22×C8112yes—
189C22×C4C22×C8148yes—
190C22×C4C22×C8112yes—
191C22×C4C2×M16112yes—
192C22×C4C23×C416yes—
193C22×C4C23×C416yes—
194C22×C4C23×C412yes—
195C22×C4C23×C416yes—
196C22×C4C23×C411yescharacteristic
197C22×C4C23×C416yes—
198C22×C4C22×D414yes—
199C22×C4C22×Q814yes—
200C22×C4C22×Q812yes—
201C22×C4C2×#4114yes—
202C22×C4C2×#4112yes—
203C22×C42−1+414yes—
204C22×C4C2511yescharacteristic
205C2×C8—216no—
206C2×C8—24no—
207C2×C8—24no—
208C2×C8—212no—
209C2×C8—212no—
210C2×C8—212no—
211C2×C8—424no—
212C2×C8C22×Q818yescomplemented
213C4⋊C4—248no—
214C4⋊C4—224no—
215C4⋊C4C2×C22⋊C4148yes—
216C42—224no—
217C42—224no—
218C42—212no—
219C42—212no—
220C42C2×C22⋊C4124yes—
221C42C22×D4124yes—
222C23—28no—
223C23—28no—
224C23—28no—
225C23—22no—
226C23—22no—
227C23—28no—
228C23—28no—
229C23—28no—
230C23—22no—
231C23—22no—
232C23C8×Q8116yescomplemented
233C23C22×C22⋊C412yes—
234C23C2×C4×Q814yes—
235C23C2×C4×Q812yes—
236C23#51912yes—
237C23C23×C814yes—
238C23C23×C812yes—
239C23C22×M1612yes—
240C23C2×#13114yes—
241C23C2×#13112yes—
242C23#56812yes—
243C23C24×C411yescharacteristic
244Q8—296no—
245Q8C2×C22⋊C8164yesdirect product factor
246C2×C4—28no—
247C2×C4—224no—
248C2×C4—224no—
249C2×C4—22no—
250C2×C4—26no—
251C2×C4—22no—
252C2×C4—26no—
253C2×C4—26no—
254C2×C4—26no—
255C2×C4—216no—
256C2×C4—296no—
257C2×C4—28no—
258C2×C4—28no—
259C2×C4—26no—
260C2×C4—26no—
261C2×C4—26no—
262C2×C4—448no—
263C2×C4—412no—
264C2×C4C2×C22⋊C8148yes—
265C2×C4C22×C22⋊C4112yes—
266C2×C4C22×C22⋊C412yes—
267C2×C4C22×C22⋊C4112yes—
268C2×C4C2×C4×Q814yes—
269C2×C4C2×C4×Q812yes—
270C2×C4#51912yes—
271C2×C4#54818yes—
272C2×C4D4×Q818yes—
273C2×C4C23×C8112yes—
274C2×C4C23×C8112yes—
275C2×C4C22×M16112yes—
276C2×C4C23×D412yes—
277C2×C4C23×Q811yescharacteristic
278C2×C4C22×#4111yescharacteristic
279C2×C4C2×2−1+412yes—
280C8—28no—
281C8—412no—
282C22—24no—
283C22—24no—
284C22—24no—
285C22—24no—
286C22—24no—
287C22—24no—
288C22—232no—
289C22Q8×C22⋊C414yes—
290C22C22×C22⋊C814yes—
291C22#288014yes—
292C22C2×C8×Q814yes—
293C22C2×C8×Q818yescomplemented
294C22Q8×M1614yes—
295C22#298214yes—
296C22#298414yes—
297C22C23×C22⋊C411yescharacteristic
298C22C22×C4×Q811yescharacteristic
299C22C2×#51911yescharacteristic
300C22C24×C811yescharacteristic
301C22C23×M1611yescharacteristic
302C22C22×#13111yescharacteristic
303C22C2×#56811yescharacteristic
304C4—24no—
305C4—212no—
306C4—212no—
307C4—46no—
308C4Q8×C22⋊C414yes—
309C4C22×C22⋊C8124yes—
310C4C2×#54812yes—
311C4C2×D4×Q812yes—
312C2—28no—
313C2Q8×C22⋊C818yesdirect product factor
314C2C2×Q8×C22⋊C411yescharacteristic
315C2C23×C22⋊C811yescharacteristic
316C2C2×#288011yescharacteristic
317C2C22×C8×Q811yescharacteristic
318C2C2×Q8×M1611yescharacteristic
319C2C2×#298211yescharacteristic
320C2C2×#298411yescharacteristic
subgroupG/H
centerC23×C4C24
commutatorC22C24×C8
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC25C22×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×C8×Q8C2semidirect
3. Q8×C22⋊C8C2direct (N × H)
4. C2×#1984C2semidirect
18. C2×C8×Q8C22semidirect
23. #1984C22semidirect
30. C23×Q8C8semidirect
67. C2×C22⋊C8Q8direct (N × H)
83. C22×Q8C2×C8semidirect
112. C22×C8C2×Q8semidirect
142. C22⋊C8C2×Q8direct (N × H)
157. C2×Q8C22⋊C8direct (N × H)
212. C2×C8C22×Q8semidirect
232. C23C8×Q8semidirect
245. Q8C2×C22⋊C8direct (N × H)
293. C22C2×C8×Q8semidirect
313. C2Q8×C22⋊C8direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4×Q82
C22×C8×Q82
Q8×C22⋊C82
C2×#19842
C2×#17972
C2×C4×C22⋊C82