Finite Group Databasebeta

← C2×#21446800 #29684635

Subgroups — C2×#21446800 #29684635

Order 15616.

1206 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840319C211yesmaximal, characteristic
2C2×#16839786C211yesmaximal, characteristic
3#21446800C218yesmaximal, direct product factor
4C2×#16839522C214yesmaximal
5C2×C61×#376C211yesmaximal, characteristic
6C22×#11758194C2212yes—
7#16840319—22no—
8#16840319—22no—
9#16840319C414yescomplemented
10#16840319C2214yes—
11C2×#14519777C412yescomplemented
12C2×#14519769C412yescomplemented
13C2×#14519756—22no—
14C2×C4×Dic122—22no—
15C2×#14519736C2212yes—
16#16839786—22no—
17#16839786C2214yes—
18C2×C4⋊#92418—22no—
19#16839522C22116yes—
20C22×C42×C61C2212yes—
21C22×C42×C61C2211yescharacteristic
22C61×#376—22no—
23C61×#376C2214yes—
24C2×#95×C61—22no—
25C22×Dic122—22no—
26C2×#11758194—22no—
27C2×#11758194—28no—
28C2×#11758194C2314yes—
29C22×#92418—22no—
30#14519777—24no—
31#14519777C2×C418yescomplemented
32#14519769—24no—
33#14519769C2×C418yescomplemented
34#14519756—28no—
35#14519756—28no—
36C4×Dic122—28no—
37C4×Dic122—28no—
38#14519736—22no—
39#14519736—22no—
40#14519736C2×C414yes—
41#14519736C2314yes—
42C2×C4⋊Dic61—22no—
43C2×C4⋊Dic61C2×C414yes—
44C2×#11758196—24no—
45C2×C22⋊Dic61—22no—
46C2×C4×Dic61—22no—
47C4⋊#92418—28no—
48C23×C4×C61—22no—
49C23×C4×C61D412yes—
50C23×C4×C61C2311yescharacteristic
51C2×C42×C61—22no—
52C2×C42×C61—24no—
53C2×C42×C61C2×C411yescharacteristic
54C2×C42×C61C2×C411yescharacteristic
55C2×C42×C61C2×C412yes—
56C2×C42×C61D412yes—
57C2×C42×C61D412yes—
58C2×C42×C61D412yes—
59C2×C42×C61Q818yescomplemented
60C2×C42×C61C2314yes—
61C2×C42×C61C2312yes—
62#95×C61—28no—
63C24×C61C2×D411yescharacteristic
64C22×C4×C61—28no—
65C22×C4×C61—24no—
66C22×C4×C61—44no—
67C22×C4×C61—48no—
68C22×C4×C61C22⋊C412yes—
69C22×C4×C61C22⋊C412yes—
70C22×C4×C61C22⋊C414yes—
71C22×C4×C61C22×C411yescharacteristic
72C22×C4×C61C22×C411yescharacteristic
73C22×C4×C61C2×D414yes—
74C22×C4×C61C2×D411yescharacteristic
75C22×C4×C61C2×D411yescharacteristic
76C22×C4×C61C2×D411yescharacteristic
77C22×C4×C61C2×Q814yes—
78C22×C4×C61#4114yes—
79C22×C4×C61C2411yescharacteristic
80C22×Dic61—24no—
81C2×Dic122—28no—
82C2×Dic122—48no—
83C42×C61—28no—
84C42×C61—24no—
85C42×C61C22⋊C414yes—
86C42×C61C22⋊C412yes—
87C42×C61C22⋊C412yes—
88C42×C61C22×C412yes—
89C42×C61C22×C412yes—
90C42×C61C2×D414yes—
91C42×C61C2×Q818yescomplemented
92C22⋊Dic61—24no—
93C22⋊Dic61—24no—
94C4⋊Dic61—28no—
95C4⋊Dic61—24no—
96C4⋊Dic61C22×C418yes—
97#11758196—216no—
98C4×Dic61—24no—
99C4×Dic61—24no—
100#11758194—28no—
101#11758194—44no—
102C2×#92418—24no—
103C2×#92418—44no—
104C23×C61—24no—
105C23×C61C2×C22⋊C411yescharacteristic
106C23×C61C2×C22⋊C411yescharacteristic
107C23×C61C22⋊Q814yes—
108C23×C61C22×D411yescharacteristic
109C2×C4×C61—24no—
110C2×C4×C61—24no—
111C2×C4×C61—28no—
112C2×C4×C61—44no—
113C2×C4×C61—44no—
114C2×C4×C61—48no—
115C2×C4×C61—416no—
116C2×C4×C61C2×C22⋊C414yes—
117C2×C4×C61C2×C22⋊C414yes—
118C2×C4×C61C2×C22⋊C411yescharacteristic
119C2×C4×C61C2×C22⋊C411yescharacteristic
120C2×C4×C61C4×Q814yes—
121C2×C4×C61C4×Q814yes—
122C2×C4×C61C22⋊Q814yes—
123C2×C4×C61#12412yes—
124C2×C4×C61#12412yes—
125C2×C4×C61C4⋊Q812yes—
126C2×C4×C61C4⋊Q812yes—
127C2×C4×C61C23×C411yescharacteristic
128C2×C4×C61C22×D411yescharacteristic
129C2×C4×C61C22×Q812yes—
130C2×C4×C61C2×#4112yes—
131C2×Dic61—28no—
132C2×Dic61—48no—
133Dic122—416no—
134#92418—44no—
135C2×#1995—611nomaximal, Sylow
136C22×C61—22no—
137C22×C61—22no—
138C22×C61—28no—
139C22×C61#39112yes—
140C22×C61#39112yes—
141C22×C61#42114yes—
142C22×C61C22×C22⋊C411yescharacteristic
143C22×C61C2×C22⋊Q812yes—
144C4×C61—24no—
145C4×C61—24no—
146C4×C61—48no—
147C4×C61#39112yes—
148C4×C61#39112yes—
149C4×C61C2×C4×Q812yes—
150C4×C61C2×#12411yescharacteristic
151C4×C61C2×C4⋊Q811yescharacteristic
152Dic61—48no—
153C2×#533—611no—
154C2×#423—611no—
155C2×#376D6111yescharacteristic
156#1995—618no—
157C2×#339—614no—
158C2×C61—22no—
159C2×C61—22no—
160C2×C61#199514yescomplemented
161C2×C61C2×#39111yescharacteristic
162C2×C61C2×#42112yes—
163C22×M16—612no—
164#533—614no—
165#533—614no—
166#533—1222no—
167#533—1222no—
168C2×C4⋊Q8—612no—
169C2×#125—612no—
170C2×C22⋊Q8—1222no—
171C2×C4×Q8—1222no—
172C2×#117—612no—
173C22×C42C2×D6112yes—
174C22×C42C2×D6111yescharacteristic
175#423—614no—
176#423—1222no—
177C2×C4⋊C8—1222no—
178#376—22no—
179#376C2×D6114yes—
180C2×#95—22no—
181#339—6116no—
182C61C2×#199511yescharacteristic, complemented, Sylow
183C22×Q8—1222no—
184C23×C4—22no—
185C23×C4C22⋊D6112yes—
186C23×C4C22×D6111yescharacteristic
187C2×M16—614no—
188C2×M16—1222no—
189C2×M16—1228no—
190C22×C8—1222no—
191C4⋊Q8—618no—
192C4⋊Q8—1224no—
193#125—618no—
194#125—1224no—
195C22⋊Q8—1228no—
196C22⋊Q8—1228no—
197C4×Q8—1228no—
198C4×Q8—1228no—
199#117—614no—
200#117—614no—
201#117—1222no—
202#117—1222no—
203C2×C4⋊C4—614no—
204C2×C4⋊C4—1224no—
205C2×C4⋊C4—1222no—
206C2×C22⋊C4—1222no—
207C2×C42—24no—
208C2×C42—22no—
209C2×C42—1222no—
210C2×C42Dic12218yescomplemented
211C2×C42C4×D6111yescharacteristic
212C2×C42C4×D6111yescharacteristic
213C2×C42C4×D6112yes—
214C2×C42D24412yes—
215C2×C42D24412yes—
216C2×C42C22⋊D6112yes—
217C2×C42C22×D6114yes—
218C2×C42C22×D6112yes—
219C4⋊C8—1228no—
220#95—28no—
221C24C2×C22⋊D6111yescharacteristic
222C2×Q8—1228no—
223C2×Q8—2448no—
224C22×C4—24no—
225C22×C4—28no—
226C22×C4—44no—
227C22×C4—48no—
228C22×C4—1224no—
229C22×C4#1175819812yes—
230C22×C4#1175819812yes—
231C22×C4#1175819814yes—
232C22×C4C2×Dic12214yes—
233C22×C4C2×C4×D6111yescharacteristic
234C22×C4C2×C4×D6111yescharacteristic
235C22×C4C2×D24411yescharacteristic
236C22×C4C2×D24411yescharacteristic
237C22×C4#1175822214yes—
238C22×C4C2×C22⋊D6114yes—
239C22×C4C2×C22⋊D6111yescharacteristic
240C22×C4C23×D6111yescharacteristic
241M16—1228no—
242M16—2444no—
243C2×C8—1224no—
244C2×C8—2444no—
245C4⋊C4—618no—
246C4⋊C4—1224no—
247C4⋊C4—12216no—
248C4⋊C4—1228no—
249C22⋊C4—1224no—
250C22⋊C4—1224no—
251C42—24no—
252C42—28no—
253C42—1224no—
254C42—1224no—
255C42#1175819814yes—
256C42#1175819812yes—
257C42#1175819812yes—
258C42C2×Dic12218yescomplemented
259C42C2×C4×D6112yes—
260C42C2×C4×D6112yes—
261C42C2×D24414yes—
262C23—24no—
263C23C2×#1175819811yescharacteristic
264C23C2×#1175819811yescharacteristic
265C23#1451975614yes—
266C23C22×C22⋊D6111yescharacteristic
267Q8—24416no—
268C2×C4—24no—
269C2×C4—24no—
270C2×C4—28no—
271C2×C4—44no—
272C2×C4—44no—
273C2×C4—48no—
274C2×C4—416no—
275C2×C4—1228no—
276C2×C4—2448no—
277C2×C4C2×#1175819814yes—
278C2×C4C2×#1175819814yes—
279C2×C4C2×#1175819811yescharacteristic
280C2×C4C2×#1175819811yescharacteristic
281C2×C4C4×Dic12214yes—
282C2×C4C4×Dic12214yes—
283C2×C4#1451975614yes—
284C2×C4#1451976512yes—
285C2×C4#1451976512yes—
286C2×C4#1451977712yes—
287C2×C4#1451977712yes—
288C2×C4C22×C4×D6111yescharacteristic
289C2×C4C22×D24411yescharacteristic
290C2×C4C22×Dic12212yes—
291C2×C4C2×#1175822212yes—
292C8—2444no—
293C22—22no—
294C22—22no—
295C22—28no—
296C22#1683966812yes—
297C22#1683966812yes—
298C22#1683978014yes—
299C22C22×#1175819811yescharacteristic
300C22C2×#1451975612yes—
301C4—24no—
302C4—24no—
303C4—48no—
304C4—2448no—
305C4#1683966812yes—
306C4#1683966812yes—
307C4C2×C4×Dic12212yes—
308C4C2×#1451976511yescharacteristic
309C4C2×#1451977711yescharacteristic
310C2—22no—
311C2—22no—
312C2#2144680014yesdirect product factor
313C2C2×#1683966811yescharacteristic
314C2C2×#1683978012yes—
subgroupG/H
centerC22×C4C2×D244
commutatorC2×C4×C61C23×C4
FrattiniC22×C4C23×D61
FittingC2×C61×#376C2
socleC23×C61C2×C22⋊C4
prime radicalC24×C61C2×D4
cosocleC22×C4×C61C24
hypercenterC2×#376D61
hypocenterC61C2×#1995
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×#376

Complements

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

NH ≅ G/Ntype
3. #21446800C2direct (N × H)
9. #16840319C4semidirect
11. C2×#14519777C4semidirect
12. C2×#14519769C4semidirect
31. #14519777C2×C4semidirect
33. #14519769C2×C4semidirect
59. C2×C42×C61Q8semidirect
91. C42×C61C2×Q8semidirect
160. C2×C61#1995semidirect
182. C61C2×#1995semidirect
210. C2×C42Dic122semidirect
258. C42C2×Dic122semidirect
312. C2#21446800direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403192
C2×#168397862
#214468002
C2×#168395222
C2×C61×#3762
C2×#199561