Finite Group Databasebeta

← C2×Q16×Dic22 #15634222

Subgroups — C2×Q16×Dic22 #15634222

Order 2816.

1830 conjugacy classes of subgroups.

The subgroup lattice has 340 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Q8×Dic22C212yesmaximal
2Q16×Dic22C2116yesmaximal, direct product factor
3C2×#10622295C211yesmaximal, characteristic
4C2×#10622487C212yesmaximal
5C2×#10622634C212yesmaximal
6C2×#10622407C214yesmaximal
7C2×C8×Dic22C211yesmaximal, characteristic
8C2×Q16×Dic11C212yesmaximal
9C2×C4×C11×Q16C211yesmaximal, characteristic
10C22×C11×Q16C2211yescharacteristic
11C2×C4×Q8×C11C2212yes—
12C2×Q8×Dic11C2214yes—
13Q8×Dic22—28no—
14Q8×Dic22C22116yes—
15C2×#66941—24no—
16C2×#66941C2214yes—
17C2×#66922—22no—
18C2×#66922C2212yes—
19C2×C4×Dic22—22no—
20C2×C4×Dic22C2211yescharacteristic
21C4×C11×Q16C2218yes—
22C2×C11×#107C2211yescharacteristic
23C2×C11×#103C2212yes—
24C2×C4×C8×C11C2211yescharacteristic
25C2×#66899C2214yes—
26Q16×Dic11C22116yes—
27C2×#66882C2212yes—
28C2×#66882C2212yes—
29C2×Dic11⋊C8C2212yes—
30C2×C8×Dic11C2212yes—
31#10622634C22116yes—
32C2×#66871C2214yes—
33C2×C4⋊(C11⋊C8)C2211yescharacteristic
34#10622487C22116yes—
35#10622407C22132yes—
36#10622295C2218yes—
37C8×Dic22C2218yes—
38C22×Q8×C11C2312yes—
39C22×Dic22—22no—
40C22×Dic22—24no—
41C22×Dic22D411yescharacteristic
42C2×C11×Q16Q818yescomplemented
43C2×C11×Q16C2314yes—
44C22×C8×C11C2311yescharacteristic
45C22×C8×C11C2311yescharacteristic
46C4×Q8×C11—24no—
47C4×Q8×C11C2318yes—
48C2×C11×C4⋊C4—22no—
49C2×C11×C4⋊C4C2312yes—
50C2×C42×C11—22no—
51C2×C42×C11C2311yescharacteristic
52Q8×Dic11—28no—
53Q8×Dic11C23116yes—
54C2×C4⋊Dic11—22no—
55C2×C4⋊Dic11—24no—
56C2×C4⋊Dic11D411yescharacteristic
57C2×C4⋊Dic11C2314yes—
58C2×Dic11⋊C4—24no—
59C2×Dic11⋊C4D412yes—
60C2×C4×Dic11—24no—
61C2×C4×Dic11C2312yes—
62C22×C11⋊C8C2312yes—
63#66941—232no—
64#66941—28no—
65#66941C23116yes—
66#66922—24no—
67#66922—216no—
68#66922C2318yes—
69C4×Dic22—216no—
70C4×Dic22D414yes—
71C4×Dic22C2314yes—
72C11×#107C2314yes—
73C11×#103C2318yes—
74C4×C8×C11C2314yes—
75#66899C23116yes—
76#66882C2318yes—
77#66882C2318yes—
78Dic11⋊C8C2318yes—
79C8×Dic11C2318yes—
80#66871C23116yes—
81C4⋊(C11⋊C8)C2314yes—
82C2×Q8×Q16—111nomaximal, Sylow
83C2×Q8×C11—22no—
84C2×Q8×C11—24no—
85C2×Q8×C11C2×Q818yes—
86C2×Q8×C11C2414yes—
87C22×C4×C11—22no—
88C22×C4×C11—22no—
89C22×C4×C11C2×D411yescharacteristic
90C22×C4×C11C2×D411yescharacteristic
91C22×C4×C11C2411yescharacteristic
92C22×Dic11—24no—
93C22×Dic11C2×D412yes—
94C22×Dic11C2×D412yes—
95C2×Dic22—216no—
96C2×Dic22—28no—
97C2×Dic22—84no—
98C2×Dic22—88no—
99C2×Dic22Q1618yesdirect product factor
100C2×Dic22C2×D414yes—
101C11×Q16C2×Q8116yescomplemented
102C2×C8×C11—22no—
103C2×C8×C11C2×Q814yes—
104C2×C8×C11C2412yes—
105C2×C8×C11C2412yes—
106C11×C4⋊C4—28no—
107C11×C4⋊C4—22no—
108C11×C4⋊C4C2414yes—
109C42×C11—28no—
110C42×C11C2×D412yes—
111C42×C11C2412yes—
112C4⋊Dic11—216no—
113C4⋊Dic11—28no—
114C4⋊Dic11—24no—
115C4⋊Dic11C2×D414yes—
116C4⋊Dic11C2418yes—
117Dic11⋊C4—216no—
118Dic11⋊C4C2×D418yes—
119C4×Dic11—216no—
120C4×Dic11C2×D414yes—
121C4×Dic11C2414yes—
122C2×C11⋊C8—24no—
123C2×C11⋊C8C2414yes—
124C2×Q82—112no—
125Q8×Q16—1116no—
126C2×#500—112no—
127C2×#500—111no—
128C2×#477—114no—
129C2×#477—112no—
130C2×C8×Q8—111no—
131C2×C4×Q16—112no—
132C2×C4×Q16D1111yescharacteristic
133C23×C11C22×D411yescharacteristic
134Q8×C11—28no—
135Q8×C11—24no—
136Q8×C11C22×Q818yes—
137C2×C4×C11—28no—
138C2×C4×C11—22no—
139C2×C4×C11—24no—
140C2×C4×C11—24no—
141C2×C4×C11—44no—
142C2×C4×C11C2×Q1614yes—
143C2×C4×C11C22×D412yes—
144C2×C4×C11C22×D411yescharacteristic
145C2×C4×C11C22×D412yes—
146C2×C4×C11C22×Q812yes—
147C2×C4×C112−1+412yes—
148C2×C4×C11C2511yescharacteristic
149C2×Dic11—24no—
150C2×Dic11—28no—
151C2×Dic11—48no—
152C2×Dic11C2×Q1618yes—
153C2×Dic11C22×D414yes—
154C2×Dic11C22×D414yes—
155Dic22—816no—
156Dic22—88no—
157Dic22C2×Q16116yesdirect product factor
158C8×C11—22no—
159C8×C11C22×Q814yes—
160C11⋊C8—24no—
161C22×Q16C2×D1111yescharacteristic
162Q82—1116no—
163Q82—228no—
164C2×C4⋊Q8—114no—
165C2×C4⋊Q8—112no—
166C2×C4⋊Q8—222no—
167C2×C4⋊Q8—224no—
168C2×C4×Q8—111no—
169C2×C4×Q8—114no—
170C2×C4×Q8—222no—
171C2×C4×Q8C2×D1112yes—
172#500—1116no—
173#500—118no—
174#477—1116no—
175#477—1132no—
176C8×Q8—118no—
177C4×Q16—1116no—
178C4×Q16C2×D1118yes—
179C2×#107—112no—
180C2×#107—112no—
181C2×#107—114no—
182C2×#107C2×D1111yescharacteristic
183C2×C4⋊C8—112no—
184C2×C4⋊C8—111no—
185C2×#103—114no—
186C2×#103C2×D1112yes—
187C2×C4×C8—112no—
188C2×C4×C8C2×D1111yescharacteristic
189C22×C11D4×Q812yes—
190C22×C11C22×Q1612yes—
191C22×C11#57612yes—
192C22×C11C23×D411yescharacteristic
193C4×C11—28no—
194C4×C11—22no—
195C4×C11—44no—
196C4×C11D4×Q812yes—
197C4×C11C22×Q1614yes—
198C4×C11C23×Q811yescharacteristic
199C4×C11C2×2−1+411yescharacteristic
200Dic11—24no—
201Dic11—48no—
202Dic11C22×Q1618yes—
203C22×Q8—111no—
204C22×Q8—224no—
205C22×Q8—222no—
206C22×Q8C22×D1112yes—
207C2×Q16Dic2218yesdirect product factor
208C2×Q16C22×D1114yes—
209C22×C8—112no—
210C22×C8C22×D1111yescharacteristic
211C22×C8C22×D1111yescharacteristic
212C4⋊Q8—1116no—
213C4⋊Q8—118no—
214C4⋊Q8—2216no—
215C4⋊Q8—228no—
216C4⋊Q8—2232no—
217C4⋊Q8—224no—
218C4×Q8—24no—
219C4×Q8—114no—
220C4×Q8—114no—
221C4×Q8—1116no—
222C4×Q8—2216no—
223C4×Q8—228no—
224C4×Q8C22×D1118yes—
225C2×C4⋊C4—22no—
226C2×C4⋊C4—112no—
227C2×C4⋊C4—111no—
228C2×C4⋊C4—114no—
229C2×C4⋊C4—224no—
230C2×C4⋊C4—224no—
231C2×C4⋊C4—222no—
232C2×C4⋊C4C22×D1112yes—
233C2×C42—22no—
234C2×C42—112no—
235C2×C42—224no—
236C2×C42C22×D1111yescharacteristic
237#107—118no—
238#107—118no—
239#107—1116no—
240#107C22×D1114yes—
241C4⋊C8—118no—
242C4⋊C8—114no—
243#103—1116no—
244#103C22×D1118yes—
245C4×C8—118no—
246C4×C8C22×D1114yes—
247C2×C11Q8×Q1614yescomplemented
248C2×C11C2×D4×Q811yescharacteristic
249C2×C11C23×Q1611yescharacteristic
250C2×C11C2×#57611yescharacteristic
251C2×Q8—22no—
252C2×Q8—24no—
253C2×Q8—118no—
254C2×Q8—114no—
255C2×Q8—2216no—
256C2×Q8—228no—
257C2×Q8—884no—
258C2×Q8—888no—
259C2×Q8C2×Dic2218yes—
260C2×Q8C23×D1114yes—
261C22×C4—22no—
262C22×C4—22no—
263C22×C4—112no—
264C22×C4—112no—
265C22×C4—224no—
266C22×C4D4×D1111yescharacteristic
267C22×C4D4×D1111yescharacteristic
268C22×C4C23×D1111yescharacteristic
269Q16C2×Dic22116yesdirect product factor
270C2×C8—22no—
271C2×C8—114no—
272C2×C8—224no—
273C2×C8C2×Dic2214yes—
274C2×C8C23×D1112yes—
275C2×C8C23×D1112yes—
276C4⋊C4—28no—
277C4⋊C4—22no—
278C4⋊C4—118no—
279C4⋊C4—114no—
280C4⋊C4—118no—
281C4⋊C4—2216no—
282C4⋊C4—2216no—
283C4⋊C4—224no—
284C4⋊C4—228no—
285C4⋊C4C23×D1114yes—
286C42—28no—
287C42—114no—
288C42—114no—
289C42—2216no—
290C42D4×D1112yes—
291C42C23×D1112yes—
292C11C2×Q8×Q1611yescharacteristic, complemented, Sylow
293C23C2×D4×D1111yescharacteristic
294Q8—28no—
295Q8—24no—
296Q8—1116no—
297Q8—888no—
298Q8—8816no—
299Q8C22×Dic2218yes—
300C2×C4—22no—
301C2×C4—28no—
302C2×C4—24no—
303C2×C4—24no—
304C2×C4—44no—
305C2×C4—118no—
306C2×C4—114no—
307C2×C4—114no—
308C2×C4—224no—
309C2×C4—228no—
310C2×C4—448no—
311C2×C4Q16×D1114yes—
312C2×C4C22×Dic2212yes—
313C2×C4C2×D4×D1112yes—
314C2×C4C2×D4×D1112yes—
315C2×C4C2×D4×D1111yescharacteristic
316C2×C4#6704312yes—
317C2×C4C24×D1111yescharacteristic
318C8—22no—
319C8—224no—
320C8C22×Dic2214yes—
321C22D4×Dic2212yes—
322C22C2×Q16×D1112yes—
323C22#1062330012yes—
324C22C22×D4×D1111yescharacteristic
325C4—22no—
326C4—28no—
327C4—44no—
328C4—118no—
329C4—224no—
330C4—448no—
331C4D4×Dic2212yes—
332C4C2×Q16×D1114yes—
333C4C23×Dic2211yescharacteristic
334C4C2×#6704311yescharacteristic
335C2Q16×Dic2214yesdirect product factor
336C2C2×D4×Dic2211yescharacteristic
337C2C22×Q16×D1111yescharacteristic
338C2C2×#1062330011yescharacteristic
subgroupG/H
centerC23C2×D4×D11
commutator, cosocleC2×C4×C11C25
FrattiniC2×C4C24×D11
FittingC2×C4×C11×Q16C2
socle, prime radicalC23×C11C22×D4
hypercenterC2×C4×Q16D11
hypocenterC11C2×Q8×Q16
LCSG ▷ C2×C4×C11 ▷ C2×C11 ▷ C11
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×Q16

Complements

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

NH ≅ G/Ntype
2. Q16×Dic22C2direct (N × H)
42. C2×C11×Q16Q8semidirect
99. C2×Dic22Q16direct (N × H)
101. C11×Q16C2×Q8semidirect
157. Dic22C2×Q16direct (N × H)
207. C2×Q16Dic22direct (N × H)
247. C2×C11Q8×Q16semidirect
269. Q16C2×Dic22direct (N × H)
292. C11C2×Q8×Q16semidirect
335. C2Q16×Dic22direct (N × H)

Maximal subgroups

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

subgroupindex
C2×Q8×Dic222
Q16×Dic222
C2×#106222952
C2×#106224872
C2×#106226342
C2×#106224072
C2×C8×Dic222
C2×Q16×Dic112
C2×C4×C11×Q162
C2×Q8×Q1611