Finite Group Databasebeta

← C2×#21458168 #30558427

Subgroups — C2×#21458168 #30558427

Order 15616.

2374 conjugacy classes of subgroups.

The subgroup lattice has 390 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840417C212yesmaximal, complemented
2#21458168C2116yesmaximal, direct product factor
3C2×#16840167C211yesmaximal, characteristic, complemented
4C2×#16840074C214yesmaximal, complemented
5C2×#16840042C212yesmaximal, complemented
6C2×#16839995C212yesmaximal, complemented
7C2×C8×D244C211yesmaximal, characteristic, complemented
8C2×#107×D61C212yesmaximal, complemented
9C2×C4×D8×C61C211yesmaximal, characteristic, complemented
10C22×#11758222—22no—
11C22×C8×D61C2212yes—
12#16840417—28no—
13#16840417C22116yescomplemented
14C2×#14519777C2212yes—
15C2×#14519759—24no—
16C2×#14519756—22no—
17C2×#14519748C2214yes—
18C2×C4×D244C2211yescharacteristic
19C2×C4⋊C4×D61C2214yes—
20#16840167C2218yescomplemented
21#16840074C22132yescomplemented
22#16840042C22116yescomplemented
23#16839995C22116yescomplemented
24C8×D244C2218yescomplemented
25C2×#14519711C2212yes—
26C2×#14519711C2212yes—
27C2×#14519710C2214yes—
28#107×D61C22116yescomplemented
29C2×C4⋊#92418C2211yescharacteristic
30C2×#14519698C2214yes—
31C2×#14519689C2212yes—
32C22×D8×C61C2211yescharacteristic
33C2×C4×D4×C61C2212yes—
34C4×D8×C61C2218yescomplemented
35C2×#107×C61C2211yescharacteristic
36C2×#102×C61C2212yes—
37C2×C4×C8×C61C2211yescharacteristic
38C2×#11758222—216no—
39C2×#11758222—416no—
40C22×Dic122—22no—
41C22×D244D411yescharacteristic
42C22×C22⋊D61—24no—
43C22×C4×D61—24no—
44C22×C4×D61C2312yes—
45C22×#92418C2312yes—
46C2×C8×D61—28no—
47C2×C8×D61C2318yes—
48#14519777—24no—
49#14519777C2318yes—
50#14519759—232no—
51#14519756—216no—
52#14519748—28no—
53#14519748C23116yes—
54C4×D244D414yes—
55C4×D244C2314yes—
56C2×C4⋊Dic61—22no—
57C2×C4⋊Dic61D411yescharacteristic
58C2×C4⋊Dic61C2314yes—
59C2×#11758196—24no—
60C4⋊C4×D61—28no—
61C4⋊C4×D61C23116yes—
62C2×C22⋊Dic61—24no—
63C2×#11758198D412yes—
64#14519711C2318yes—
65#14519711C2318yes—
66#14519710C23116yes—
67C4⋊#92418C2314yes—
68#14519698C23116yes—
69#14519689C2318yes—
70C22×D4×C61C2312yes—
71C23×C4×C61—22no—
72C2×D8×C61—24no—
73C2×D8×C61C2314yes—
74C22×C8×C61C2311yescharacteristic
75C22×C8×C61C2311yescharacteristic
76C4×D4×C61—24no—
77C4×D4×C61C2318yes—
78C2×C4⋊C4×C61C2312yes—
79C2×C22⋊C4×C61—22no—
80C2×C42×C61C2311yescharacteristic
81#107×C61C2314yes—
82#102×C61C2318yes—
83C4×C8×C61C2314yes—
84C24×C61—22no—
85C23×D61C2×D412yes—
86C2×D4×C61—22no—
87C2×D4×C61—24no—
88C2×D4×C61—24no—
89C2×D4×C61C2414yes—
90C22×C4×C61—22no—
91C22×C4×C61—28no—
92C22×C4×C61—48no—
93C22×C4×C61C2×D411yescharacteristic
94C22×C4×C61C2×D411yescharacteristic
95C22×C4×C61C2411yescharacteristic
96C2×C22⋊D61—216no—
97C2×C22⋊D61—416no—
98C22×Dic61—24no—
99C22×Dic61C2×D412yes—
100#11758222—464no—
101C2×D244D818yescomplemented
102C2×D244C2×D414yes—
103C2×C4×D61—24no—
104C2×C4×D61—24no—
105C2×C4×D61—216no—
106C2×C4×D61—416no—
107C2×C4×D61C2×D414yes—
108C2×C4×D61C2414yes—
109C2×Dic122—28no—
110C2×Dic122—48no—
111D8×C61—28no—
112C2×C8×C61—22no—
113C2×C8×C61#4114yescomplemented
114C2×C8×C61C2412yes—
115C2×C8×C61C2412yes—
116C4⋊C4×C61—22no—
117C4⋊C4×C61C2414yes—
118C22⋊C4×C61—28no—
119C42×C61C2×D412yes—
120C42×C61C2412yes—
121C22⋊Dic61—216no—
122#11758198C2×D418yes—
123C4⋊Dic61—24no—
124C4⋊Dic61—28no—
125C4⋊Dic61C2×D414yes—
126C4⋊Dic61C2418yes—
127#11758196—216no—
128C2×#92418—24no—
129C2×#92418C2414yes—
130C8×D61—216no—
131C23×C61—24no—
132C23×C61—44no—
133C23×C61—44no—
134C23×C61—44no—
135C23×C61C22×D411yescharacteristic
136C22×D61—24no—
137C22×D61—24no—
138C22×D61C2×D818yes—
139C22×D61C22×D414yes—
140D4×C61—24no—
141D4×C61—24no—
142D4×C61—44no—
143C2×C4×C61—22no—
144C2×C4×C61—24no—
145C2×C4×C61—44no—
146C2×C4×C61—416no—
147C2×C4×C61C2×D814yes—
148C2×C4×C61C22×D412yes—
149C2×C4×C61C22×D411yescharacteristic
150C2×C4×C61C22×D412yes—
151C2×C4×C61C2×#4112yes—
152C2×C4×C612−1+412yes—
153C2×C4×C61C2511yescharacteristic
154C22⋊D61—432no—
155C2×Dic61—24no—
156C2×Dic61—28no—
157C2×Dic61—48no—
158C2×Dic61C22×D414yes—
159D244C2×D8116yescomplemented
160C4×D61—28no—
161C4×D61—24no—
162C4×D61—24no—
163C4×D61—432no—
164Dic122—416no—
165C8×C61—22no—
166C8×C61C2×#4114yescomplemented
167#92418—24no—
168C2×#3334—611nomaximal, Sylow
169C22×C61—44no—
170C22×C61—44no—
171C22×C61—44no—
172C22×C61—88no—
173C22×C61#54712yes—
174C22×C61C22×D812yes—
175C22×C61#57812yes—
176C22×C61C23×D411yescharacteristic
177C2×D61—216no—
178C2×D61—24no—
179C2×D61—24no—
180C2×D61C22×D818yes—
181C4×C61—22no—
182C4×C61—44no—
183C4×C61#54712yes—
184C4×C61C22×D814yes—
185C4×C61C22×#4111yescharacteristic
186C4×C61C2×2−1+411yescharacteristic
187Dic61—24no—
188Dic61—48no—
189C2×#547—612no—
190#3334—6116no—
191C2×#500—611no—
192C2×#480—614no—
193C2×#474—612no—
194C2×#466—612no—
195C2×C4×D8D6111yescharacteristic, complemented
196C2×C8×D4—611no—
197C22×#107—612no—
198C2×C61—84no—
199C2×C61#333414yescomplemented
200C2×C61C2×#54711yescharacteristic
201C2×C61C23×D811yescharacteristic
202C2×C61C2×#57811yescharacteristic
203D61—28no—
204C22×#41—1222no—
205C22×D8C2×D6111yescharacteristic
206C23×C8—612no—
207#547—6116no—
208#547—1228no—
209C2×C4⋊Q8—612no—
210C2×#123—1224no—
211C2×C22⋊Q8—1222no—
212C2×#121—614no—
213C2×C4×D4—611no—
214C2×C4×D4C2×D6112yes—
215C22×C4⋊C4—614no—
216#500—618no—
217#480—6132no—
218#474—6116no—
219#466—6116no—
220C4×D8C2×D6118yescomplemented
221C8×D4—618no—
222C2×#107—612no—
223C2×#107—612no—
224C2×#107—614no—
225C2×#107—6116no—
226C2×#107C2×D6111yescharacteristic
227C2×C4⋊C8—611no—
228C2×#102—614no—
229C2×#102C2×D6112yes—
230C2×C22⋊C8—612no—
231C2×C4×C8C2×D6111yescharacteristic
232C61C2×#333411yescharacteristic, complemented, Sylow
233C2×#41—12216no—
234C2×#41—24416no—
235C22×Q8—1222no—
236C22×D4—611no—
237C22×D4—1224no—
238C22×D4C22×D6112yes—
239C23×C4—22no—
240C23×C4—612no—
241C23×C4—1224no—
242C2×D8—24no—
243C2×D8C22×D6114yes—
244C22×C8—612no—
245C22×C8—618no—
246C22×C8—1228no—
247C22×C8C22×D6111yescharacteristic
248C22×C8C22×D6111yescharacteristic
249C4⋊Q8—618no—
250C4⋊Q8—1224no—
251#123—12232no—
252C22⋊Q8—12216no—
253#121—6116no—
254#121—1228no—
255C4×D4—24no—
256C4×D4—614no—
257C4×D4—614no—
258C4×D4C22×D6118yes—
259C2×C4⋊C4—611no—
260C2×C4⋊C4—614no—
261C2×C4⋊C4—6116no—
262C2×C4⋊C4—1228no—
263C2×C4⋊C4—1224no—
264C2×C4⋊C4—1222no—
265C2×C4⋊C4C22×D6112yes—
266C2×C22⋊C4—22no—
267C2×C22⋊C4—612no—
268C2×C22⋊C4—1224no—
269C2×C42C22×D6111yescharacteristic
270#107—618no—
271#107—618no—
272#107—6116no—
273#107C22×D6114yes—
274C4⋊C8—614no—
275#102—6116no—
276#102C22×D6118yes—
277C22⋊C8—618no—
278C4×C8C22×D6114yes—
279C24—22no—
280C24—612no—
281#41—24464no—
282C2×Q8—1228no—
283C2×Q8—2448no—
284C2×D4—22no—
285C2×D4—24no—
286C2×D4—24no—
287C2×D4—614no—
288C2×D4—618no—
289C2×D4—12216no—
290C2×D4—24416no—
291C2×D4C23×D6114yes—
292C22×C4—22no—
293C22×C4—28no—
294C22×C4—48no—
295C22×C4—612no—
296C22×C4—614no—
297C22×C4—614no—
298C22×C4—12216no—
299C22×C4—1224no—
300C22×C4—1224no—
301C22×C4—1224no—
302C22×C4—24416no—
303C22×C4D4×D6111yescharacteristic
304C22×C4D4×D6111yescharacteristic
305C22×C4C23×D6111yescharacteristic
306D8—28no—
307C2×C8—22no—
308C2×C8—614no—
309C2×C8—1224no—
310C2×C8—12216no—
311C2×C8#1175822214yescomplemented
312C2×C8C23×D6112yes—
313C2×C8C23×D6112yes—
314C4⋊C4—22no—
315C4⋊C4—614no—
316C4⋊C4—618no—
317C4⋊C4—12216no—
318C4⋊C4—1224no—
319C4⋊C4—1228no—
320C4⋊C4C23×D6114yes—
321C22⋊C4—28no—
322C22⋊C4—618no—
323C22⋊C4—12216no—
324C42D4×D6112yes—
325C42C23×D6112yes—
326C23—24no—
327C23—44no—
328C23—44no—
329C23—44no—
330C23—618no—
331C23—614no—
332C23—1224no—
333C23—1224no—
334C23C2×D4×D6111yescharacteristic
335Q8—24416no—
336D4—24no—
337D4—24no—
338D4—44no—
339D4—6116no—
340D4—24432no—
341C2×C4—22no—
342C2×C4—24no—
343C2×C4—44no—
344C2×C4—416no—
345C2×C4—614no—
346C2×C4—1224no—
347C2×C4—1224no—
348C2×C4—1224no—
349C2×C4—1228no—
350C2×C4—1228no—
351C2×C4—24432no—
352C2×C4—2448no—
353C2×C4D8×D6114yes—
354C2×C4C2×D4×D6112yes—
355C2×C4C2×D4×D6112yes—
356C2×C4C2×D4×D6111yescharacteristic
357C2×C4C2×#1175822212yes—
358C2×C4#1451982412yes—
359C2×C4C24×D6111yescharacteristic
360C8—22no—
361C8—1224no—
362C8C2×#1175822214yescomplemented
363C22—44no—
364C22—44no—
365C22—44no—
366C22—88no—
367C22—618no—
368C22—1224no—
369C22—1224no—
370C22—12216no—
371C22#1684041712yes—
372C22C2×D8×D6112yes—
373C22#1684057612yes—
374C22C22×D4×D6111yescharacteristic
375C4—22no—
376C4—44no—
377C4—1224no—
378C4—2448no—
379C4#1684041712yes—
380C4C2×D8×D6114yes—
381C4C22×#1175822211yescharacteristic
382C4C2×#1451982411yescharacteristic
383C2—84no—
384C2—1228no—
385C2#2145816814yesdirect product factor
386C2C2×#1684041711yescharacteristic
387C2C22×D8×D6111yescharacteristic
388C2C2×#1684057611yescharacteristic
subgroupG/H
centerC23C2×D4×D61
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C4×D8×C61C2
socleC23×C61C22×D4
hypercenterC2×C4×D8D61
hypocenterC61C2×#3334
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×D8

Complements

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

NH ≅ G/Ntype
1. C2×#16840417C2semidirect
2. #21458168C2direct (N × H)
3. C2×#16840167C2semidirect
4. C2×#16840074C2semidirect
5. C2×#16840042C2semidirect
6. C2×#16839995C2semidirect
7. C2×C8×D244C2semidirect
8. C2×#107×D61C2semidirect
9. C2×C4×D8×C61C2semidirect
13. #16840417C22semidirect
20. #16840167C22semidirect
21. #16840074C22semidirect
22. #16840042C22semidirect
23. #16839995C22semidirect
24. C8×D244C22semidirect
28. #107×D61C22semidirect
34. C4×D8×C61C22semidirect
101. C2×D244D8semidirect
113. C2×C8×C61#41semidirect
159. D244C2×D8semidirect
166. C8×C61C2×#41semidirect
195. C2×C4×D8D61semidirect
199. C2×C61#3334semidirect
220. C4×D8C2×D61semidirect
232. C61C2×#3334semidirect
311. C2×C8#11758222semidirect
362. C8C2×#11758222semidirect
385. C2#21458168direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168404172
#214581682
C2×#168401672
C2×#168400742
C2×#168400422
C2×#168399952
C2×C8×D2442
C2×#107×D612
C2×C4×D8×C612
C2×#333461