Finite Group Databasebeta

← C2×#21444143 #29645820

Subgroups — C2×#21444143 #29645820

Order 15616.

1282 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16839815C212yesmaximal
2#21444143C218yesmaximal, direct product factor
3C2×#16839488C214yesmaximal
4C22×C4×Q8×C61C211yesmaximal, characteristic
5#16839815—24no—
6#16839815C2218yes—
7C2×C4⋊#92418—22no—
8C2×C22⋊#92418C2214yes—
9C2×C4×#92418—22no—
10#16839488C22116yes—
11C23×Q8×C61C411yescharacteristic
12C2×C4×Q8×C61—22no—
13C2×C4×Q8×C61—22no—
14C2×C4×Q8×C61—24no—
15C2×C4×Q8×C61C414yes—
16C2×C4×Q8×C61C2214yes—
17C22×C4⋊C4×C61C411yescharacteristic
18C22×C4⋊C4×C61C2212yes—
19C22×C42×C61C412yes—
20C22×C42×C61C2211yescharacteristic
21C22×#92418—24no—
22C4⋊#92418—28no—
23C22⋊#92418—24no—
24C22⋊#92418C2318yes—
25C4×#92418—28no—
26C22×Q8×C61—22no—
27C22×Q8×C61—22no—
28C22×Q8×C61—24no—
29C22×Q8×C61C818yescomplemented
30C22×Q8×C61C2×C414yes—
31C23×C4×C61C2×C411yescharacteristic
32C23×C4×C61C2×C412yes—
33C23×C4×C61C2×C412yes—
34C23×C4×C61C2×C411yescharacteristic
35C23×C4×C61C2311yescharacteristic
36C4×Q8×C61—28no—
37C4×Q8×C61—28no—
38C4×Q8×C61—28no—
39C4×Q8×C61—28no—
40C2×C4⋊C4×C61—22no—
41C2×C4⋊C4×C61—22no—
42C2×C4⋊C4×C61—24no—
43C2×C4⋊C4×C61—24no—
44C2×C4⋊C4×C61C2×C414yes—
45C2×C4⋊C4×C61C2×C414yes—
46C2×C4⋊C4×C61C2314yes—
47C2×C42×C61—22no—
48C2×C42×C61—24no—
49C2×C42×C61—22no—
50C2×C42×C61C2×C418yes—
51C2×C42×C61C2×C412yes—
52C2×C42×C61D412yes—
53C2×C42×C61D412yes—
54C2×C42×C61D414yes—
55C2×C42×C61C2312yes—
56C24×C61C22×C411yescharacteristic
57C2×Q8×C61—216no—
58C2×Q8×C61—216no—
59C2×Q8×C61—28no—
60C2×Q8×C61—28no—
61C2×Q8×C61C2×C8116yescomplemented
62C22×C4×C61—22no—
63C22×C4×C61—22no—
64C22×C4×C61—24no—
65C22×C4×C61—24no—
66C22×C4×C61—22no—
67C22×C4×C61—22no—
68C22×C4×C61—42no—
69C22×C4×C61—44no—
70C22×C4×C61C22⋊C411yescharacteristic
71C22×C4×C61C22⋊C412yes—
72C22×C4×C61C22⋊C412yes—
73C22×C4×C61C22⋊C412yes—
74C22×C4×C61C22⋊C411yescharacteristic
75C22×C4×C61C2×C818yes—
76C22×C4×C61C2×C814yes—
77C22×C4×C61M1614yes—
78C22×C4×C61C22×C412yes—
79C22×C4×C61C22×C414yes—
80C22×C4×C61C22×C414yes—
81C22×C4×C61C22×C411yescharacteristic
82C22×C4×C61C22×C412yes—
83C22×C4×C61C2×D412yes—
84C22×C4×C61C2×D412yes—
85C22×C4×C61C2411yescharacteristic
86C4⋊C4×C61—28no—
87C4⋊C4×C61—28no—
88C4⋊C4×C61—28no—
89C42×C61—28no—
90C42×C61—28no—
91C42×C61C22⋊C414yes—
92C42×C61C22⋊C414yes—
93C42×C61C2×D414yes—
94C42×C61C2×D414yes—
95C2×#92418—28no—
96C2×#92418—48no—
97C23×C61—22no—
98C23×C61—22no—
99C23×C61C2×C22⋊C411yescharacteristic
100C23×C61C2×C22⋊C411yescharacteristic
101C23×C61C22×C812yes—
102C23×C61C2×M1612yes—
103C23×C61C23×C411yescharacteristic
104Q8×C61—232no—
105C2×C4×C61—24no—
106C2×C4×C61—24no—
107C2×C4×C61—28no—
108C2×C4×C61—28no—
109C2×C4×C61—24no—
110C2×C4×C61—22no—
111C2×C4×C61—24no—
112C2×C4×C61—24no—
113C2×C4×C61—24no—
114C2×C4×C61—41no—
115C2×C4×C61—42no—
116C2×C4×C61—41no—
117C2×C4×C61—44no—
118C2×C4×C61—44no—
119C2×C4×C61—44no—
120C2×C4×C61C22⋊C818yes—
121C2×C4×C61C22⋊C818yes—
122C2×C4×C61#10114yes—
123C2×C4×C61C2×C22⋊C412yes—
124C2×C4×C61C2×C22⋊C412yes—
125C2×C4×C61C2×C22⋊C414yes—
126C2×C4×C61C2×C22⋊C412yes—
127C2×C4×C61C22×C818yes—
128C2×C4×C61C22×C814yes—
129C2×C4×C61C2×M1614yes—
130C2×C4×C61C22×D412yes—
131#92418—48no—
132C2×#1461—611nomaximal, Sylow
133C22×C61—21no—
134C22×C61—21no—
135C22×C61—21no—
136C22×C61—21no—
137C22×C61—24no—
138C22×C61—24no—
139C22×C61C2×C22⋊C812yes—
140C22×C61C2×C22⋊C812yes—
141C22×C61#41012yes—
142C22×C61C2×#10112yes—
143C22×C61C22×C22⋊C411yescharacteristic
144C22×C61C23×C811yescharacteristic
145C22×C61C22×M1611yescharacteristic
146C4×C61—28no—
147C4×C61—22no—
148C4×C61—22no—
149C4×C61—22no—
150C4×C61—44no—
151C4×C61C2×C22⋊C818yes—
152C4×C61C2×#10114yes—
153C22×C4×Q8D6111yescharacteristic
154C2×#431—612no—
155#1461—618no—
156C2×#324—614no—
157C2×C61—21no—
158C2×C61—21no—
159C2×C61—22no—
160C2×C61#146114yescomplemented
161C2×C61C22×C22⋊C811yescharacteristic
162C2×C61C2×#41011yescharacteristic
163C2×C61C22×#10111yescharacteristic
164C23×Q8Dic6111yescharacteristic
165C2×C4×Q8—22no—
166C2×C4×Q8—24no—
167C2×C4×Q8—22no—
168C2×C4×Q8Dic6114yes—
169C2×C4×Q8C2×D6114yes—
170C22×C4⋊C4Dic6111yescharacteristic
171C22×C4⋊C4C2×D6112yes—
172C22×C42Dic6112yes—
173C22×C42C2×D6111yescharacteristic
174#431—618no—
175#431—1224no—
176C2×C4⋊C8—1222no—
177C2×C22⋊C8—614no—
178C2×C4×C8—1222no—
179#324—6116no—
180C61C2×#146111yescharacteristic, complemented, Sylow
181C22×Q8—24no—
182C22×Q8—22no—
183C22×Q8—22no—
184C22×Q8#9241818yescomplemented
185C22×Q8C2×Dic6114yes—
186C23×C4C2×Dic6112yes—
187C23×C4C2×Dic6111yescharacteristic
188C23×C4C2×Dic6112yes—
189C23×C4C2×Dic6111yescharacteristic
190C23×C4C22×D6111yescharacteristic
191C22×C8—1224no—
192C4×Q8—28no—
193C4×Q8—28no—
194C4×Q8—28no—
195C4×Q8—28no—
196C2×C4⋊C4—22no—
197C2×C4⋊C4—22no—
198C2×C4⋊C4—24no—
199C2×C4⋊C4—24no—
200C2×C4⋊C4C2×Dic6114yes—
201C2×C4⋊C4C2×Dic6114yes—
202C2×C4⋊C4C22×D6114yes—
203C2×C42—22no—
204C2×C42—24no—
205C2×C42—22no—
206C2×C42C2×Dic6118yes—
207C2×C42C2×Dic6112yes—
208C2×C42C22⋊D6112yes—
209C2×C42C22⋊D6114yes—
210C2×C42C22⋊D6112yes—
211C2×C42C22×D6112yes—
212C4⋊C8—1228no—
213C22⋊C8—618no—
214C22⋊C8—1224no—
215C4×C8—1228no—
216C24C22×Dic6111yescharacteristic
217C2×Q8—216no—
218C2×Q8—216no—
219C2×Q8—28no—
220C2×Q8—28no—
221C2×Q8C2×#92418116yescomplemented
222C22×C4—22no—
223C22×C4—22no—
224C22×C4—24no—
225C22×C4—24no—
226C22×C4—22no—
227C22×C4—22no—
228C22×C4—42no—
229C22×C4—44no—
230C22×C4C2×#9241818yes—
231C22×C4C2×#9241814yes—
232C22×C4#1175819414yes—
233C22×C4C22⋊Dic6111yescharacteristic
234C22×C4C22⋊Dic6112yes—
235C22×C4C22⋊Dic6112yes—
236C22×C4C22⋊Dic6112yes—
237C22×C4C22⋊Dic6111yescharacteristic
238C22×C4C22×Dic6112yes—
239C22×C4C22×Dic6114yes—
240C22×C4C22×Dic6114yes—
241C22×C4C22×Dic6111yescharacteristic
242C22×C4C22×Dic6112yes—
243C22×C4C2×C22⋊D6112yes—
244C22×C4C2×C22⋊D6112yes—
245C22×C4C23×D6111yescharacteristic
246C2×C8—1228no—
247C2×C8—2448no—
248C4⋊C4—28no—
249C4⋊C4—28no—
250C4⋊C4—28no—
251C42—28no—
252C42—28no—
253C42C22⋊Dic6114yes—
254C42C22⋊Dic6114yes—
255C42C2×C22⋊D6114yes—
256C42C2×C22⋊D6114yes—
257C23—22no—
258C23—22no—
259C23C2×C22⋊Dic6111yescharacteristic
260C23C2×C22⋊Dic6111yescharacteristic
261C23C22×#9241812yes—
262C23C2×#1175819412yes—
263C23C23×Dic6111yescharacteristic
264Q8—232no—
265C2×C4—24no—
266C2×C4—28no—
267C2×C4—28no—
268C2×C4—24no—
269C2×C4—22no—
270C2×C4—24no—
271C2×C4—24no—
272C2×C4—24no—
273C2×C4—24no—
274C2×C4—41no—
275C2×C4—42no—
276C2×C4—41no—
277C2×C4—44no—
278C2×C4—44no—
279C2×C4—44no—
280C2×C4C22⋊#9241818yes—
281C2×C4C22⋊#9241818yes—
282C2×C4#1451969614yes—
283C2×C4C2×C22⋊Dic6112yes—
284C2×C4C2×C22⋊Dic6112yes—
285C2×C4C2×C22⋊Dic6114yes—
286C2×C4C2×C22⋊Dic6112yes—
287C2×C4C22×#9241818yes—
288C2×C4C22×#9241814yes—
289C2×C4C2×#1175819414yes—
290C2×C4C22×C22⋊D6112yes—
291C8—2448no—
292C22—24no—
293C22—24no—
294C22—21no—
295C22—21no—
296C22—21no—
297C22—21no—
298C22C2×C22⋊#9241812yes—
299C22C2×C22⋊#9241812yes—
300C22#1683973612yes—
301C22C2×#1451969612yes—
302C22C22×C22⋊Dic6111yescharacteristic
303C22C23×#9241811yescharacteristic
304C22C22×#1175819411yescharacteristic
305C4—28no—
306C4—22no—
307C4—22no—
308C4—22no—
309C4—44no—
310C4C2×C22⋊#9241818yes—
311C4C2×#1451969614yes—
312C2—22no—
313C2—21no—
314C2—21no—
315C2#2144414314yesdirect product factor
316C2C22×C22⋊#9241811yescharacteristic
317C2C2×#1683973611yescharacteristic
318C2C22×#1451969611yescharacteristic
subgroupG/H
centerC22×C4C22⋊Dic61
commutatorC22×C61C23×C8
FrattiniC22×C4C23×D61
FittingC22×C4×Q8×C61C2
socleC23×C61C2×C22⋊C4
prime radicalC24×C61C22×C4
cosocleC22×C4×C61C24
hypercenterC22×C4×Q8D61
hypocenterC61C2×#1461
LCSG ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C22×C4×Q8

Complements

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

NH ≅ G/Ntype
2. #21444143C2direct (N × H)
29. C22×Q8×C61C8semidirect
61. C2×Q8×C61C2×C8semidirect
160. C2×C61#1461semidirect
180. C61C2×#1461semidirect
184. C22×Q8#92418semidirect
221. C2×Q8C2×#92418semidirect
315. C2#21444143direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168398152
#214441432
C2×#168394882
C22×C4×Q8×C612
C2×#146161