Finite Group Databasebeta

← C2×#21456714 #30550713

Subgroups — C2×#21456714 #30550713

Order 15616.

2122 conjugacy classes of subgroups.

The subgroup lattice has 378 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840333C212yesmaximal
2#21456714C2116yesmaximal, direct product factor
3C2×#16840104C214yesmaximal, complemented
4C2×#16840020C212yesmaximal, complemented
5C2×#16840003C212yesmaximal, complemented
6C2×#16839920C214yesmaximal, complemented
7C2×C61×#408C211yesmaximal, characteristic
8C23×Dic122C2212yes—
9C22×Dic244C2212yes—
10C22×Dic244C2212yes—
11#16840333—28no—
12#16840333C22116yes—
13C2×#14519775—22no—
14C2×#14519764—22no—
15C2×#14519758—22no—
16C2×#14519758—22no—
17C2×#14519756C2214yes—
18C2×#14519756C2214yes—
19C2×#14519736C2212yes—
20#16840104C22132yescomplemented
21#16840020C22116yescomplemented
22#16840003C22116yescomplemented
23#16839920C22132yescomplemented
24C2×#14519711C2212yes—
25C2×#14519709C2212yes—
26C2×#14519702C2214yes—
27C2×#14519702C2214yes—
28C22×#41×C61C2211yescharacteristic
29C22×M16×C61C2211yescharacteristic
30C23×C8×C61C2211yescharacteristic
31C61×#408C2218yes—
32C2×C22⋊C8×C61C2214yes—
33C22×Dic122—22no—
34C22×Dic122—24no—
35C22×Dic122—44no—
36C22×Dic122—44no—
37C22×Dic122C2314yes—
38C22×Dic122C2318yes—
39C23×Dic61—22no—
40C2×Dic244—44no—
41C2×Dic244—44no—
42C2×Dic244C2318yes—
43C2×Dic244C2318yes—
44#14519775—216no—
45#14519764—216no—
46#14519758—216no—
47#14519758—216no—
48#14519756—28no—
49#14519756—28no—
50#14519756C23116yes—
51#14519756C23116yes—
52#14519736—24no—
53#14519736C2318yes—
54C2×C4⋊Dic61C2314yes—
55C2×#11758196—24no—
56C2×#11758196—24no—
57C2×C22⋊Dic61—22no—
58C2×C22⋊Dic61—24no—
59C2×C22⋊Dic61—24no—
60C2×C4×Dic61—22no—
61#14519711C2318yes—
62#14519709C2318yes—
63#14519702C23116yes—
64#14519702C23116yes—
65C2×#41×C61—42no—
66C2×#41×C61—42no—
67C2×#41×C61D414yes—
68C2×#41×C61C2314yes—
69C22×Q8×C61D411yescharacteristic
70C22×D4×C61D411yescharacteristic
71C22×D4×C61D412yes—
72C23×C4×C61C2312yes—
73C23×C4×C61C2311yescharacteristic
74C2×M16×C61—42no—
75C2×M16×C61C2314yes—
76C22×C8×C61—42no—
77C22×C8×C61C2312yes—
78C22×C8×C61C2312yes—
79C22×C8×C61C2314yes—
80C22⋊C8×C61C23116yes—
81C24×C61C2×D412yes—
82C24×C61C2×D411yescharacteristic
83#41×C61—48no—
84#41×C61—44no—
85#41×C61—44no—
86C2×Q8×C61—42no—
87C2×Q8×C61C2×D414yes—
88C2×D4×C61—44no—
89C2×D4×C61—42no—
90C2×D4×C61C2×D414yes—
91C2×D4×C61C2×D418yes—
92C22×C4×C61—24no—
93C22×C4×C61—24no—
94C22×C4×C61—22no—
95C22×C4×C61—22no—
96C22×C4×C61C2×D412yes—
97C22×C4×C61C2×D414yes—
98C22×C4×C61C2×D411yescharacteristic
99C22×C4×C61C2×D412yes—
100C22×C4×C61C2414yes—
101C22×C4×C61C2412yes—
102C22×C4×C61C2411yescharacteristic
103C22×Dic61—24no—
104C22×Dic61—28no—
105C22×Dic61—24no—
106C22×Dic61—48no—
107C2×Dic122—28no—
108C2×Dic122—28no—
109C2×Dic122—24no—
110C2×Dic122—28no—
111C2×Dic122—48no—
112C2×Dic122—48no—
113C2×Dic122—48no—
114C2×Dic122—416no—
115C2×Dic122C2418yes—
116M16×C61—44no—
117C2×C8×C61—24no—
118C2×C8×C61—24no—
119C2×C8×C61—44no—
120C2×C8×C61C2414yes—
121C2×C8×C61C2414yes—
122C22⋊Dic61—28no—
123C22⋊Dic61—216no—
124C22⋊Dic61—216no—
125C4⋊Dic61—24no—
126C4⋊Dic61C2418yes—
127#11758196—216no—
128#11758196—216no—
129C4×Dic61—28no—
130Dic244—48no—
131Dic244—48no—
132C23×C61—24no—
133C23×C61—22no—
134C23×C61—28no—
135C23×C61—24no—
136C23×C61C22×D412yes—
137C23×C61C22×D414yes—
138C23×C61C22×D411yescharacteristic
139Q8×C61—44no—
140D4×C61—48no—
141D4×C61—44no—
142C2×C4×C61—24no—
143C2×C4×C61—22no—
144C2×C4×C61—28no—
145C2×C4×C61—24no—
146C2×C4×C61—22no—
147C2×C4×C61—22no—
148C2×C4×C61—24no—
149C2×C4×C61—24no—
150C2×C4×C61C22×D414yes—
151C2×C4×C61C22×D412yes—
152C2×C4×C61C22×D411yescharacteristic
153C2×C4×C61H(5,𝔽2)12yes—
154C2×C4×C61H(5,𝔽2)12yes—
155C2×C4×C61C2511yescharacteristic
156C2×Dic61—28no—
157C2×Dic61—28no—
158C2×Dic61—416no—
159C2×Dic61—48no—
160C2×Dic61—48no—
161Dic122—28no—
162Dic122—28no—
163Dic122—416no—
164Dic122—48no—
165C8×C61—24no—
166C8×C61—24no—
167C2×#3202—611nomaximal, Sylow
168C22×C61—24no—
169C22×C61—22no—
170C22×C61—24no—
171C22×C61—28no—
172C22×C61—48no—
173C22×C61—44no—
174C22×C61#53412yes—
175C22×C61#57814yes—
176C22×C61C23×D411yescharacteristic
177C4×C61—24no—
178C4×C61—22no—
179C4×C61#53412yes—
180C4×C61C2×H(5,𝔽2)11yescharacteristic
181C4×C61C2×H(5,𝔽2)11yescharacteristic
182Dic61—48no—
183Dic61—48no—
184C2×#536—612no—
185#3202—6116no—
186C2×#485—614no—
187C2×#470—612no—
188C2×#467—612no—
189C2×#451—614no—
190C2×#408D6111yescharacteristic
191C2×C61—44no—
192C2×C61—42no—
193C2×C61#320214yescomplemented
194C2×C61C2×#53411yescharacteristic
195C2×C61C2×#57812yes—
196C22×#41C2×D6111yescharacteristic
197C23×Q8—612no—
198C22×Q16—612no—
199C22×Q16—612no—
200C22×M16C2×D6111yescharacteristic
201C23×C8C2×D6111yescharacteristic
202#536—6116no—
203#536—1228no—
204C2×C4⋊Q8—1222no—
205C2×#124—1222no—
206C2×#123—1222no—
207C2×#123—1222no—
208C2×C22⋊Q8—614no—
209C2×C22⋊Q8—614no—
210C2×#117—612no—
211#485—6132no—
212#470—6116no—
213#467—6116no—
214#451—6132no—
215C2×#107—612no—
216C2×#106—612no—
217C2×#103—614no—
218C2×#103—614no—
219#408C2×D6118yes—
220C2×C22⋊C8C2×D6114yes—
221C61C2×#320211yescharacteristic, complemented, Sylow
222C2×#41—42no—
223C2×#41—42no—
224C2×#41D24414yes—
225C2×#41C22×D6114yes—
226C22×Q8—614no—
227C22×Q8—618no—
228C22×Q8—1222no—
229C22×Q8—1224no—
230C22×Q8—2444no—
231C22×Q8—2444no—
232C22×Q8D24411yescharacteristic
233C22×D4D24411yescharacteristic
234C22×D4D24412yes—
235C23×C4—1222no—
236C23×C4C22×D6112yes—
237C23×C4C22×D6111yescharacteristic
238C2×Q16—618no—
239C2×Q16—618no—
240C2×Q16—2444no—
241C2×Q16—2444no—
242C2×M16—42no—
243C2×M16C22×D6114yes—
244C22×C8—42no—
245C22×C8C22×D6112yes—
246C22×C8C22×D6112yes—
247C22×C8C22×D6114yes—
248C4⋊Q8—12216no—
249#124—12216no—
250#123—12216no—
251#123—12216no—
252C22⋊Q8—6116no—
253C22⋊Q8—6116no—
254C22⋊Q8—1228no—
255C22⋊Q8—1228no—
256#117—618no—
257#117—1224no—
258C2×C4⋊C4—614no—
259C2×C4⋊C4—1224no—
260C2×C4⋊C4—1224no—
261C2×C22⋊C4—1222no—
262C2×C22⋊C4—1224no—
263C2×C22⋊C4—1224no—
264C2×C42—1222no—
265#107—618no—
266#106—618no—
267#103—6116no—
268#103—6116no—
269C22⋊C8C22×D61116yes—
270C24C2×D24411yescharacteristic
271C24C2×D24412yes—
272#41—48no—
273#41—44no—
274#41—44no—
275C2×Q8—42no—
276C2×Q8—618no—
277C2×Q8—1224no—
278C2×Q8—1228no—
279C2×Q8—1228no—
280C2×Q8—1228no—
281C2×Q8—2448no—
282C2×Q8—2448no—
283C2×Q8—2448no—
284C2×Q8—24416no—
285C2×Q8C2×D24414yes—
286C2×D4—42no—
287C2×D4—44no—
288C2×D4C2×D24414yes—
289C2×D4C2×D24418yes—
290C22×C4—22no—
291C22×C4—22no—
292C22×C4—24no—
293C22×C4—24no—
294C22×C4—1228no—
295C22×C4—1224no—
296C22×C4—1224no—
297C22×C4—2448no—
298C22×C4C2×D24414yes—
299C22×C4C2×D24412yes—
300C22×C4C2×D24412yes—
301C22×C4C2×D24411yescharacteristic
302C22×C4C23×D6114yes—
303C22×C4C23×D6112yes—
304C22×C4C23×D6111yescharacteristic
305Q16—2448no—
306Q16—2448no—
307M16—44no—
308C2×C8—24no—
309C2×C8—24no—
310C2×C8—44no—
311C2×C8C23×D6114yes—
312C2×C8C23×D6114yes—
313C4⋊C4—618no—
314C4⋊C4—1224no—
315C4⋊C4—12216no—
316C4⋊C4—12216no—
317C22⋊C4—1228no—
318C22⋊C4—12216no—
319C22⋊C4—12216no—
320C42—1228no—
321C23—24no—
322C23—28no—
323C23—24no—
324C23—22no—
325C23C22×D24412yes—
326C23C22×D24414yes—
327C23C22×D24411yescharacteristic
328Q8—44no—
329Q8—1228no—
330Q8—1228no—
331Q8—24416no—
332Q8—2448no—
333D4—44no—
334D4—48no—
335C2×C4—22no—
336C2×C4—24no—
337C2×C4—28no—
338C2×C4—24no—
339C2×C4—22no—
340C2×C4—22no—
341C2×C4—24no—
342C2×C4—24no—
343C2×C4—1228no—
344C2×C4—1228no—
345C2×C4—24416no—
346C2×C4—2448no—
347C2×C4—2448no—
348C2×C4C22×D24414yes—
349C2×C4C22×D24412yes—
350C2×C4C22×D24411yescharacteristic
351C2×C4#1451982212yes—
352C2×C4#1451982212yes—
353C2×C4C24×D6111yescharacteristic
354C8—24no—
355C8—24no—
356C22—24no—
357C22—28no—
358C22—24no—
359C22—22no—
360C22—48no—
361C22—44no—
362C22#1684032412yes—
363C22#1684057914yes—
364C22C23×D24411yescharacteristic
365C4—22no—
366C4—24no—
367C4—2448no—
368C4—2448no—
369C4#1684032412yes—
370C4C2×#1451982211yescharacteristic
371C4C2×#1451982211yescharacteristic
372C2—44no—
373C2—42no—
374C2#2145671414yesdirect product factor
375C2C2×#1684032411yescharacteristic
376C2C2×#1684057912yes—
subgroupG/H
centerC23C22×D244
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C61×#408C2
socleC23×C61C22×D4
prime radicalC22×#41×C61C22
hypercenterC2×#408D61
hypocenterC61C2×#3202
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×#41 ◁ C2×#408

Complements

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

NH ≅ G/Ntype
2. #21456714C2direct (N × H)
3. C2×#16840104C2semidirect
4. C2×#16840020C2semidirect
5. C2×#16840003C2semidirect
6. C2×#16839920C2semidirect
20. #16840104C22semidirect
21. #16840020C22semidirect
22. #16840003C22semidirect
23. #16839920C22semidirect
193. C2×C61#3202semidirect
221. C61C2×#3202semidirect
374. C2#21456714direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403332
#214567142
C2×#168401042
C2×#168400202
C2×#168400032
C2×#168399202
C2×C61×#4082
C2×#320261