Finite Group Databasebeta

← C22×D4×Dic22 #15660689

Subgroups — C22×D4×Dic22 #15660689

Order 2816.

11798 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C24×Dic22C212yesmaximal, complemented
2C2×D4×Dic22C2148yesmaximal, direct product factor
3C22×#66922C211yesmaximal, characteristic, complemented
4C22×#66941C212yesmaximal, complemented
5C22×#66977C212yesmaximal, complemented
6C22×#66931C214yesmaximal, complemented
7C22×C4×Dic22C211yesmaximal, characteristic, complemented
8C22×D4×Dic11C212yesmaximal
9C22×C4×D4×C11C211yesmaximal, characteristic
10C23×D4×C11C2211yescharacteristic
11C24×C4×C11C2212yes—
12C24×Dic11C2214yes—
13C23×Dic22—232no—
14C23×Dic22C2214yes—
15C23×Dic22C2212yes—
16C23×Dic22C2211yescharacteristic
17C23×Dic22C22148yescomplemented
18C2×C4×D4×C11C22124yes—
19C22×C11×C4⋊C4C2211yescharacteristic
20C22×C11×C22⋊C4C2212yes—
21C22×C42×C11C2211yescharacteristic
22C22×C22⋊Dic11C2214yes—
23C2×D4×Dic11C22148yes—
24C22×C4⋊Dic11C2212yes—
25C22×C4⋊Dic11C2212yes—
26C22×C4⋊Dic11C2211yescharacteristic
27C2×#66977C22148yescomplemented
28C22×Dic11⋊C4C2214yes—
29C22×Dic11⋊C4C2212yes—
30C22×C4×Dic11C2212yes—
31D4×Dic22C221256yesdirect product factor
32C2×#66941C22148yescomplemented
33C2×#66931C22196yescomplemented
34C2×#66922C22124yescomplemented
35C2×C4×Dic22C22124yescomplemented
36C25×C11C2312yes—
37C22×D4×C11Q8116yescomplemented
38C22×D4×C11C23112yes—
39C23×C4×C11—216no—
40C23×C4×C11C2311yescharacteristic
41C23×C4×C11C2312yes—
42C23×C4×C11C23124yes—
43C23×C4×C11C2311yescharacteristic
44C23×C4×C11C2311yescharacteristic
45C23×Dic11—232no—
46C23×Dic11C23148yes—
47C23×Dic11C2312yes—
48C23×Dic11C2314yes—
49C23×Dic11C2312yes—
50C22×Dic22—216no—
51C22×Dic22—232no—
52C22×Dic22—2384no—
53C22×Dic22D4116yesdirect product factor
54C22×Dic22C23124yes—
55C22×Dic22C23148yes—
56C22×Dic22C23112yes—
57C22×Dic22C231128yescomplemented
58C4×D4×C11C23164yes—
59C2×C11×C4⋊C4C23112yes—
60C2×C11×C22⋊C4C23124yes—
61C2×C42×C11C23112yes—
62C2×C22⋊Dic11C23148yes—
63D4×Dic11C231128yes—
64C2×C4⋊Dic11C23112yes—
65C2×C4⋊Dic11C23124yes—
66C2×C4⋊Dic11C23124yes—
67#66977C231128yescomplemented
68C2×Dic11⋊C4C23124yes—
69C2×Dic11⋊C4C23148yes—
70C2×C4×Dic11C23124yes—
71#66941C231128yescomplemented
72#66931C231256yescomplemented
73#66922C23164yescomplemented
74C4×Dic22C23164yescomplemented
75C22×D4×Q8—111nomaximal, Sylow
76C24×C11—28no—
77C24×C11—28no—
78C24×C11C2×Q8116yescomplemented
79C24×C11C24112yes—
80C24×C11C2411yescharacteristic
81C2×D4×C11C2×Q8196yescomplemented
82C2×D4×C11C24116yes—
83C22×C4×C11—28no—
84C22×C4×C11—24no—
85C22×C4×C11—296no—
86C22×C4×C11C2×D418yes—
87C22×C4×C11C2×Q818yescomplemented
88C22×C4×C11C2416yes—
89C22×C4×C11C24112yes—
90C22×C4×C11C24132yes—
91C22×C4×C11C2416yes—
92C22×C4×C11C2416yes—
93C22×Dic11—2192no—
94C22×Dic11—216no—
95C22×Dic11—28no—
96C22×Dic11C2×D4116yes—
97C22×Dic11C24164yes—
98C22×Dic11C24112yes—
99C22×Dic11C24124yes—
100C22×Dic11C24112yes—
101C2×Dic22—2192no—
102C2×Dic22—2512no—
103C2×Dic22—296no—
104C2×Dic22C2×D4196yesdirect product factor
105C2×Dic22C24132yes—
106C2×Dic22C24164yes—
107C2×Dic22C24116yes—
108C11×C4⋊C4C24116yes—
109C11×C22⋊C4C24132yes—
110C42×C11C24116yes—
111C22⋊Dic11C24164yes—
112C4⋊Dic11C24116yes—
113C4⋊Dic11C24132yes—
114C4⋊Dic11C24132yes—
115Dic11⋊C4C24132yes—
116Dic11⋊C4C24164yes—
117C4×Dic11C24132yes—
118C24×Q8—112no—
119C2×D4×Q8—1148no—
120C22×C4⋊Q8—111no—
121C22×C4⋊Q8—112no—
122C22×C22⋊Q8—112no—
123C22×C22⋊Q8—114no—
124C22×C4×Q8—111no—
125C22×C4×D4—112no—
126C22×C4×D4D1111yescharacteristic
127C23×C11—264no—
128C23×C11—224no—
129C23×C11—224no—
130C23×C11C22×D414yes—
131C23×C11C22×Q814yes—
132C23×C11C22×Q8148yescomplemented
133C23×C112−1+414yes—
134C23×C11C2518yes—
135C23×C11C2513yes—
136D4×C11C22×Q8164yescomplemented
137C2×C4×C11—224no—
138C2×C4×C11—212no—
139C2×C4×C11—264no—
140C2×C4×C11C22×D4124yes—
141C2×C4×C11C22×Q8124yescomplemented
142C2×C4×C11C2514yes—
143C2×C4×C11C2518yes—
144C2×C4×C11C2514yes—
145C2×C4×C11C2514yes—
146C2×Dic11—248no—
147C2×Dic11—224no—
148C2×Dic11—2128no—
149C2×Dic11C22×D4148yes—
150C2×Dic11C2518yes—
151C2×Dic11C25116yes—
152C2×Dic11C2518yes—
153Dic22—264no—
154Dic22—2128no—
155Dic22C22×D4164yesdirect product factor
156C23×Q8—111no—
157C23×Q8—114no—
158C23×Q8—112no—
159C23×Q8—1148no—
160C23×Q8—2232no—
161C23×D4C2×D1111yescharacteristic
162C24×C4—114no—
163C24×C4C2×D1112yes—
164D4×Q8—11256no—
165C2×C4⋊Q8—1148no—
166C2×C4⋊Q8—1124no—
167C2×C22⋊Q8—1148no—
168C2×C22⋊Q8—1196no—
169C2×C4×Q8—1124no—
170C2×C4×D4—1148no—
171C2×C4×D4C2×D11124yes—
172C22×C4⋊C4—112no—
173C22×C4⋊C4—114no—
174C22×C4⋊C4—112no—
175C22×C4⋊C4—111no—
176C22×C4⋊C4—112no—
177C22×C4⋊C4C2×D1111yescharacteristic
178C22×C22⋊C4—114no—
179C22×C22⋊C4C2×D1112yes—
180C22×C42—112no—
181C22×C42C2×D1111yescharacteristic
182C22×C11—28no—
183C22×C11—28no—
184C22×C11—296no—
185C22×C11D4×Q8116yescomplemented
186C22×C11C23×D416yes—
187C22×C11C23×Q816yes—
188C22×C11C23×Q8116yescomplemented
189C22×C11C2×2−1+416yes—
190C22×C11C2611yescharacteristic
191C4×C11—28no—
192C4×C11—24no—
193C4×C11C23×D418yes—
194C4×C11C23×Q818yescomplemented
195Dic11—216no—
196Dic11—28no—
197Dic11C23×D4116yes—
198C25C22×D1112yes—
199C22×Q8—1116no—
200C22×Q8—1112no—
201C22×Q8—1148no—
202C22×Q8—1124no—
203C22×Q8—11128no—
204C22×Q8—2232no—
205C22×Q8—22384no—
206C22×Q8—2216no—
207C22×D4Dic22116yesdirect product factor
208C22×D4C22×D11112yes—
209C23×C4—216no—
210C23×C4—112no—
211C23×C4—1148no—
212C23×C4—112no—
213C23×C4—114no—
214C23×C4—2232no—
215C23×C4C22×D11124yes—
216C23×C4C22×D1111yescharacteristic
217C23×C4C22×D1112yes—
218C23×C4C22×D1111yescharacteristic
219C23×C4C22×D1111yescharacteristic
220C4⋊Q8—11128no—
221C4⋊Q8—1164no—
222C22⋊Q8—11128no—
223C22⋊Q8—11256no—
224C4×Q8—1164no—
225C4×D4—11128no—
226C4×D4C22×D11164yes—
227C2×C4⋊C4—1124no—
228C2×C4⋊C4—1124no—
229C2×C4⋊C4—1112no—
230C2×C4⋊C4—1148no—
231C2×C4⋊C4—1124no—
232C2×C4⋊C4C22×D11112yes—
233C2×C22⋊C4—1148no—
234C2×C22⋊C4C22×D11124yes—
235C2×C42—1124no—
236C2×C42C22×D11112yes—
237C2×C11—216no—
238C2×C11C2×D4×Q8112yescomplemented
239C2×C11C24×D411yescharacteristic
240C2×C11C24×Q811yescharacteristic
241C2×C11C22×2−1+411yescharacteristic
242C24—28no—
243C24—28no—
244C24C2×Dic22116yescomplemented
245C24C23×D11112yes—
246C24C23×D1111yescharacteristic
247C2×Q8—1196no—
248C2×Q8—1116no—
249C2×Q8—1164no—
250C2×Q8—1132no—
251C2×Q8—22192no—
252C2×Q8—22512no—
253C2×Q8—2296no—
254C2×D4C2×Dic22196yesdirect product factor
255C2×D4C23×D11116yes—
256C22×C4—28no—
257C22×C4—24no—
258C22×C4—296no—
259C22×C4—1116no—
260C22×C4—1112no—
261C22×C4—1112no—
262C22×C4—1124no—
263C22×C4—1164no—
264C22×C4—22192no—
265C22×C4—2216no—
266C22×C4—228no—
267C22×C4C2×Dic2218yescomplemented
268C22×C4D4×D1118yes—
269C22×C4C23×D1116yes—
270C22×C4C23×D11112yes—
271C22×C4C23×D11132yes—
272C22×C4C23×D1116yes—
273C22×C4C23×D1116yes—
274C4⋊C4—1132no—
275C4⋊C4—1132no—
276C4⋊C4—1116no—
277C4⋊C4—1164no—
278C4⋊C4—1132no—
279C4⋊C4C23×D11116yes—
280C22⋊C4—1164no—
281C22⋊C4C23×D11132yes—
282C42—1132no—
283C42C23×D11116yes—
284C11C22×D4×Q811yescharacteristic, complemented, Sylow
285C23—264no—
286C23—224no—
287C23—224no—
288C23C22×Dic2214yes—
289C23C22×Dic22148yescomplemented
290C23C2×D4×D1114yes—
291C23#6704314yes—
292C23C24×D1118yes—
293C23C24×D1113yes—
294Q8—1164no—
295Q8—22128no—
296Q8—2264no—
297D4C22×Dic22164yesdirect product factor
298C2×C4—224no—
299C2×C4—212no—
300C2×C4—264no—
301C2×C4—1148no—
302C2×C4—118no—
303C2×C4—118no—
304C2×C4—1116no—
305C2×C4—22128no—
306C2×C4—2248no—
307C2×C4—2224no—
308C2×C4C22×Dic22124yescomplemented
309C2×C4C2×D4×D11124yes—
310C2×C4C24×D1114yes—
311C2×C4C24×D1118yes—
312C2×C4C24×D1114yes—
313C2×C4C24×D1114yes—
314C22—28no—
315C22—28no—
316C22—296no—
317C22D4×Dic22116yesdirect product factor
318C22C23×Dic2216yes—
319C22C23×Dic22116yescomplemented
320C22C22×D4×D1116yes—
321C22C2×#6704316yes—
322C22C25×D1111yescharacteristic
323C4—28no—
324C4—24no—
325C4—1116no—
326C4—2216no—
327C4—228no—
328C4C23×Dic2218yescomplemented
329C4C22×D4×D1118yes—
330C2—216no—
331C2C2×D4×Dic22112yesdirect product factor
332C2C23×D4×D1111yescharacteristic
333C2C24×Dic2211yescharacteristic
334C2C22×#6704311yescharacteristic
subgroupG/H
centerC24C23×D11
commutator, cosocleC22×C11C26
FrattiniC22C25×D11
FittingC22×C4×D4×C11C2
socleC24×C11C24
prime radicalC23×D4×C11C22
hypercenterC22×C4×D4D11
hypocenterC11C22×D4×Q8
LCSG ▷ C22×C11 ▷ C11
UCSC1 ◁ C24 ◁ C22×C4×D4

Complements

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

NH ≅ G/Ntype
1. C24×Dic22C2semidirect
2. C2×D4×Dic22C2direct (N × H)
3. C22×#66922C2semidirect
4. C22×#66941C2semidirect
5. C22×#66977C2semidirect
6. C22×#66931C2semidirect
7. C22×C4×Dic22C2semidirect
17. C23×Dic22C22semidirect
27. C2×#66977C22semidirect
31. D4×Dic22C22direct (N × H)
32. C2×#66941C22semidirect
33. C2×#66931C22semidirect
34. C2×#66922C22semidirect
35. C2×C4×Dic22C22semidirect
37. C22×D4×C11Q8semidirect
53. C22×Dic22D4direct (N × H)
57. C22×Dic22C23semidirect
67. #66977C23semidirect
71. #66941C23semidirect
72. #66931C23semidirect
73. #66922C23semidirect
74. C4×Dic22C23semidirect
78. C24×C11C2×Q8semidirect
81. C2×D4×C11C2×Q8semidirect
87. C22×C4×C11C2×Q8semidirect
104. C2×Dic22C2×D4direct (N × H)
132. C23×C11C22×Q8semidirect
136. D4×C11C22×Q8semidirect
141. C2×C4×C11C22×Q8semidirect
155. Dic22C22×D4direct (N × H)
185. C22×C11D4×Q8semidirect
188. C22×C11C23×Q8semidirect
194. C4×C11C23×Q8semidirect
207. C22×D4Dic22direct (N × H)
238. C2×C11C2×D4×Q8semidirect
244. C24C2×Dic22semidirect
254. C2×D4C2×Dic22direct (N × H)
267. C22×C4C2×Dic22semidirect
284. C11C22×D4×Q8semidirect
289. C23C22×Dic22semidirect
297. D4C22×Dic22direct (N × H)
308. C2×C4C22×Dic22semidirect
317. C22D4×Dic22direct (N × H)
319. C22C23×Dic22semidirect
328. C4C23×Dic22semidirect
331. C2C2×D4×Dic22direct (N × H)

Maximal subgroups

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

subgroupindex
C24×Dic222
C2×D4×Dic222
C22×#669222
C22×#669412
C22×#669772
C22×#669312
C22×C4×Dic222
C22×D4×Dic112
C22×C4×D4×C112
C22×D4×Q811