Finite Group Databasebeta

← C2×#21461203 #30610916

Subgroups — C2×#21461203 #30610916

Order 15616.

1194 conjugacy classes of subgroups.

The subgroup lattice has 416 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840781C211yesmaximal, characteristic
2C2×C4×C4⋊#6923C211yesmaximal, characteristic
3#21461203C218yesmaximal, direct product factor
4C2×#16840616C214yesmaximal
5C2×#16840317C211yesmaximal, characteristic
6C22×C4⋊#6923—21no—
7C22×C4×#6923—21no—
8#16840781—22no—
9#16840781C2214yes—
10C2×C4⋊#92420—21no—
11C2×#14519834C2212yes—
12C2×C4×#92420—21no—
13C4×C4⋊#6923—22no—
14C4×C4⋊#6923C2214yes—
15C2×(C2×#6923)⋊C4C2212yes—
16#16840616C22116yes—
17#16840317—22no—
18#16840317—22no—
19#16840317C414yescomplemented
20#16840317C2214yes—
21C2×#14519777C411yescharacteristic, complemented
22C2×#14519768—21no—
23C2×#14519757—21no—
24C2×#14519753C2212yes—
25C2×Q8×Dic61C412yescomplemented
26C2×#14519742—21no—
27C2×#14519735—21no—
28C2×C42×D61C2211yescharacteristic
29C2×C4⋊Q8×C61C411yescharacteristic, complemented
30C23×#6923—22no—
31C22×#92420—22no—
32C2×C4⋊#6923—28no—
33C2×C4⋊#6923—24no—
34C2×C4×#6923—24no—
35C2×C4×#6923—44no—
36C4⋊#92420—24no—
37#14519834—22no—
38#14519834C2314yes—
39C4×#92420—24no—
40(C2×#6923)⋊C4—22no—
41(C2×#6923)⋊C4C2314yes—
42C22×Dic122—21no—
43C22×C4×D61D411yescharacteristic
44C22×C4×D61D411yescharacteristic
45C22×C4×D61C2311yescharacteristic
46#14519777—22no—
47#14519777C2×C414yescomplemented
48#14519768—24no—
49#14519768—24no—
50#14519757—24no—
51#14519757—24no—
52#14519753—22no—
53#14519753—22no—
54#14519753C2×C414yes—
55#14519753C2314yes—
56Q8×Dic61—24no—
57Q8×Dic61C2×C418yescomplemented
58#14519742—24no—
59#14519742—24no—
60#14519735—24no—
61#14519735—24no—
62C2×C4⋊Dic61—21no—
63C2×C4⋊Dic61—22no—
64C2×C4⋊Dic61C2×C412yes—
65C2×#11758196—22no—
66C2×#11758198—22no—
67C2×C4×Dic61—22no—
68C2×C4×Dic61C2×C411yescharacteristic
69C2×C4×Dic61D411yescharacteristic
70C2×C4×Dic61D411yescharacteristic
71C42×D61C2×C412yes—
72C42×D61D412yes—
73C42×D61D412yes—
74C42×D61C2312yes—
75C22×Q8×C61C2×C412yes—
76C4⋊Q8×C61—22no—
77C4⋊Q8×C61C2×C414yescomplemented
78C2×C4⋊C4×C61—21no—
79C2×C4⋊C4×C61—21no—
80C2×C42×C61C2×C411yescharacteristic
81C23×D61C2×D411yescharacteristic
82C22×#6923—28no—
83C22×#6923—24no—
84C22×#6923—44no—
85C22×#6923—44no—
86C2×Q8×C61—22no—
87C2×Q8×C61—44no—
88C2×Q8×C61C22×C414yes—
89C22×C4×C61—22no—
90C22×C4×C61C22⋊C411yescharacteristic
91C22×C4×C61C22⋊C411yescharacteristic
92C22×C4×C61C22×C411yescharacteristic
93C22×Dic61—22no—
94C22×Dic61C22⋊C411yescharacteristic
95C22×Dic61C22⋊C411yescharacteristic
96C22×Dic61C2×D411yescharacteristic
97C2×C4×D61—24no—
98C2×C4×D61—42no—
99C2×C4×D61C22⋊C412yes—
100C2×C4×D61C22⋊C412yes—
101C2×C4×D61SD1614yes—
102C2×C4×D61Q1614yes—
103C2×C4×D61C22×C411yescharacteristic
104C2×C4×D61C2×D412yes—
105C2×C4×D61C2×D411yescharacteristic
106C2×C4×D61C2×D411yescharacteristic
107C2×C4×D61C2×D412yes—
108C2×C4×D61C2411yescharacteristic
109C2×Dic122—24no—
110C2×Dic122—44no—
111C2×#92420—24no—
112C2×#92420—44no—
113C4⋊#6923—216no—
114C4×#6923—48no—
115C4⋊C4×C61—24no—
116C4⋊C4×C61—24no—
117C42×C61C22⋊C412yes—
118C42×C61C22×C412yes—
119#11758198—24no—
120#11758198—24no—
121C4⋊Dic61—24no—
122C4⋊Dic61—22no—
123C4⋊Dic61—28no—
124C4⋊Dic61C22×C414yes—
125#11758196—24no—
126#11758196—24no—
127C4×Dic61—28no—
128C4×Dic61C22⋊C412yes—
129C4×Dic61C22⋊C412yes—
130C4×Dic61C22⋊C412yes—
131C4×Dic61C22×C412yes—
132C4×Dic61C2×D412yes—
133C4×Dic61C2×D412yes—
134C23×C61C2×C22⋊C411yescharacteristic
135C22×D61—22no—
136C22×D61—22no—
137C22×D61C2×C22⋊C411yescharacteristic
138C22×D61C2×SD1612yes—
139C22×D61C2×Q1612yes—
140C22×D61C22×D411yescharacteristic
141C2×#6923—28no—
142C2×#6923—44no—
143C2×#6923—416no—
144C2×#6923—44no—
145Q8×C61—44no—
146Q8×C61—44no—
147C2×C4×C61—22no—
148C2×C4×C61—24no—
149C2×C4×C61—44no—
150C2×C4×C61#10314yes—
151C2×C4×C61#10414yes—
152C2×C4×C61C2×C22⋊C411yescharacteristic
153C2×C4×C61C2×C22⋊C412yes—
154C2×C4×C61C2×C22⋊C412yes—
155C2×C4×C61C23×C411yescharacteristic
156C2×Dic61—22no—
157C2×Dic61—22no—
158C2×Dic61—24no—
159C2×Dic61—44no—
160C2×Dic61#10314yes—
161C2×Dic61C2×C22⋊C411yescharacteristic
162C2×Dic61C2×C22⋊C412yes—
163C2×Dic61C2×C22⋊C412yes—
164C2×Dic61C22×D411yescharacteristic
165C4×D61—24no—
166C4×D61—24no—
167C4×D61—41no—
168C4×D61—41no—
169C4×D61—41no—
170C4×D61—41no—
171C4×D61#10318yes—
172C4×D61C2×SD1614yes—
173C4×D61C2×Q1614yes—
174Dic122—48no—
175#92420—44no—
176C2×#1503—611nomaximal, Sylow
177C22×C61#41012yes—
178C22×C61C2×#10312yes—
179C22×C61C2×#10412yes—
180C22×C61C22×C22⋊C411yescharacteristic
181C2×D61—21no—
182C2×D61—21no—
183C2×D61—21no—
184C2×D61—21no—
185C2×D61—24no—
186C2×D61—24no—
187C2×D61C2×#10312yes—
188C2×D61C22×SD1611yescharacteristic
189C2×D61C22×Q1611yescharacteristic
190#6923—48no—
191C4×C61—21no—
192C4×C61—21no—
193C4×C61—44no—
194C4×C61C2×#10314yes—
195C4×C61C2×#10414yes—
196Dic61—21no—
197Dic61—21no—
198Dic61—22no—
199Dic61—44no—
200Dic61C2×#10314yes—
201C2×#533—611no—
202C2×#431—611no—
203C2×C4×C4⋊C4—611no—
204#1503—618no—
205C2×#328—614no—
206C2×C61#150314yescomplemented
207C2×C61C2×#41011yescharacteristic
208C2×C61C22×#10311yescharacteristic
209C2×C61C22×#10411yescharacteristic
210D61—21no—
211D61—21no—
212D61—22no—
213#533—614no—
214#533—614no—
215#533—1222no—
216#533—1222no—
217C2×C4⋊Q8—611no—
218C2×C4⋊Q8#692311yescharacteristic, complemented
219C2×#125—1221no—
220C2×C22⋊Q8—612no—
221C2×C22⋊Q8—1221no—
222C2×C4×Q8—612no—
223C2×C4×Q8—1221no—
224C2×#117—1221no—
225C22×C4⋊C4—1221no—
226C22×C42—611no—
227C22×C42—1221no—
228#431—614no—
229#431—1222no—
230C2×C4⋊C8—1221no—
231C2×C22⋊C8—612no—
232C2×C4×C8—1221no—
233C4×C4⋊C4—614no—
234C4×C4⋊C4—1222no—
235C2×#95—612no—
236#328—6116no—
237C61C2×#150311yescharacteristic, complemented, Sylow
238C22×Q8—1221no—
239C22×Q8C2×#692312yes—
240C23×C4—611no—
241C23×C4—611no—
242C23×C4—611no—
243C23×C4—1222no—
244C22×C8—1222no—
245C4⋊Q8—22no—
246C4⋊Q8—614no—
247C4⋊Q8—1222no—
248C4⋊Q8C2×#692314yescomplemented
249#125—1224no—
250#125—1224no—
251C22⋊Q8—614no—
252C22⋊Q8—614no—
253C22⋊Q8—1224no—
254C22⋊Q8—1224no—
255C22⋊Q8—1222no—
256C22⋊Q8—1222no—
257C4×Q8—618no—
258C4×Q8—1224no—
259C4×Q8—1224no—
260C4×Q8—1224no—
261#117—1224no—
262#117—1224no—
263C2×C4⋊C4—21no—
264C2×C4⋊C4—21no—
265C2×C4⋊C4—612no—
266C2×C4⋊C4—1222no—
267C2×C4⋊C4—1222no—
268C2×C4⋊C4—1224no—
269C2×C4⋊C4—1228no—
270C2×C4⋊C4—1221no—
271C2×C22⋊C4—1222no—
272C2×C42—611no—
273C2×C42—611no—
274C2×C42—611no—
275C2×C42—612no—
276C2×C42—612no—
277C2×C42—612no—
278C2×C42—612no—
279C2×C42—1222no—
280C2×C42—1224no—
281C2×C42—2444no—
282C2×C42C2×#692311yescharacteristic
283C4⋊C8—1224no—
284C22⋊C8—614no—
285C22⋊C8—1222no—
286C4×C8—1224no—
287#95—614no—
288#95—1222no—
289C24—611no—
290C2×Q8—22no—
291C2×Q8—44no—
292C2×Q8—1224no—
293C2×Q8—2444no—
294C2×Q8C22×#692314yes—
295C22×C4—22no—
296C22×C4—611no—
297C22×C4—614no—
298C22×C4—614no—
299C22×C4—612no—
300C22×C4—612no—
301C22×C4—611no—
302C22×C4—611no—
303C22×C4—612no—
304C22×C4—612no—
305C22×C4—611no—
306C22×C4—611no—
307C22×C4—611no—
308C22×C4—611no—
309C22×C4—1224no—
310C22×C4—1224no—
311C22×C4—1228no—
312C22×C4—1222no—
313C22×C4—2442no—
314C22×C4—2444no—
315C22×C4—2444no—
316C22×C4C22⋊#692311yescharacteristic
317C22×C4C22⋊#692311yescharacteristic
318C22×C4C22×#692311yescharacteristic
319C2×C8—1224no—
320C2×C8—2444no—
321C4⋊C4—24no—
322C4⋊C4—24no—
323C4⋊C4—614no—
324C4⋊C4—1224no—
325C4⋊C4—1224no—
326C4⋊C4—1228no—
327C4⋊C4—12216no—
328C4⋊C4—1222no—
329C4⋊C4—1224no—
330C22⋊C4—1224no—
331C22⋊C4—1224no—
332C42—612no—
333C42—612no—
334C42—612no—
335C42—612no—
336C42—612no—
337C42—612no—
338C42—1228no—
339C42—2448no—
340C42C22⋊#692312yes—
341C42C22×#692312yes—
342C23—612no—
343C23—612no—
344C23—611no—
345C23—611no—
346C23—1222no—
347C23—1222no—
348C23C2×C22⋊#692311yescharacteristic
349Q8—44no—
350Q8—44no—
351Q8—2448no—
352C2×C4—22no—
353C2×C4—24no—
354C2×C4—44no—
355C2×C4—614no—
356C2×C4—612no—
357C2×C4—618no—
358C2×C4—614no—
359C2×C4—614no—
360C2×C4—611no—
361C2×C4—612no—
362C2×C4—611no—
363C2×C4—1222no—
364C2×C4—1222no—
365C2×C4—1224no—
366C2×C4—1224no—
367C2×C4—1228no—
368C2×C4—1224no—
369C2×C4—2441no—
370C2×C4—2441no—
371C2×C4—2441no—
372C2×C4—2441no—
373C2×C4—2444no—
374C2×C4—2444no—
375C2×C4—24416no—
376C2×C4—2444no—
377C2×C4#1451984014yes—
378C2×C4#1451984214yes—
379C2×C4C2×C22⋊#692311yescharacteristic
380C2×C4C2×C22⋊#692312yes—
381C2×C4C2×C22⋊#692312yes—
382C2×C4C23×#692311yescharacteristic
383C8—2444no—
384C22—611no—
385C22—611no—
386C22—612no—
387C22—1221no—
388C22—1221no—
389C22—1221no—
390C22—1221no—
391C22—1224no—
392C22—1224no—
393C22#1684074212yes—
394C22C2×#1451984012yes—
395C22C2×#1451984212yes—
396C22C22×C22⋊#692311yescharacteristic
397C4—21no—
398C4—21no—
399C4—44no—
400C4—614no—
401C4—1221no—
402C4—1221no—
403C4—1222no—
404C4—2448no—
405C4—2444no—
406C4C2×#1451984014yes—
407C4C2×#1451984214yes—
408C2—1221no—
409C2—1221no—
410C2—1222no—
411C2#2146120314yesdirect product factor
412C2C2×#1684074211yescharacteristic
413C2C22×#1451984011yescharacteristic
414C2C22×#1451984211yescharacteristic
subgroupG/H
centerC23C2×C22⋊#6923
commutatorC2×C4×C61C23×C4
FrattiniC2×C4C23×#6923
FittingC2×C4⋊Q8×C61C4
socleC23×C61C2×C22⋊C4
prime radicalC23×D61C2×D4
cosocleC2×C4×D61C24
hypercenterC2×C4⋊Q8#6923
hypocenterC61C2×#1503
LCSG ▷ C2×C4×C61 ▷ C22×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
3. #21461203C2direct (N × H)
19. #16840317C4semidirect
21. C2×#14519777C4semidirect
25. C2×Q8×Dic61C4semidirect
29. C2×C4⋊Q8×C61C4semidirect
47. #14519777C2×C4semidirect
57. Q8×Dic61C2×C4semidirect
77. C4⋊Q8×C61C2×C4semidirect
206. C2×C61#1503semidirect
218. C2×C4⋊Q8#6923semidirect
237. C61C2×#1503semidirect
248. C4⋊Q8C2×#6923semidirect
411. C2#21461203direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168407812
C2×C4×C4⋊#69232
#214612032
C2×#168406162
C2×#168403172
C2×#150361