Finite Group Databasebeta

← C2×#21454885 #30544784

Subgroups — C2×#21454885 #30544784

Order 15616.

2274 conjugacy classes of subgroups.

The subgroup lattice has 428 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840312C211yesmaximal, characteristic
2#21454885C2116yesmaximal, direct product factor
3C2×#16839841C212yesmaximal, complemented
4C2×#16839839C212yesmaximal, complemented
5C2×C8×D244C212yesmaximal, complemented
6C2×#16839827C212yesmaximal, complemented
7C2×#16839815C211yesmaximal, characteristic, complemented
8C2×#16839727C214yesmaximal, complemented
9C2×C61×#431C211yesmaximal, characteristic, complemented
10C22×#11758222C2212yes—
11C22×#11758189C2214yes—
12C22×C8×D61C2214yes—
13#16840312C418yes—
14#16840312C2218yes—
15C2×#14519777C411yescharacteristic
16C2×#14519774C411yescharacteristic
17C2×#14519765C412yes—
18C2×#14519751C412yes—
19C2×#14519751C412yes—
20C2×C4×D244C2212yes—
21C2×C4×D244C2212yes—
22#16839841C22116yescomplemented
23#16839839C22116yescomplemented
24C8×D244C22116yescomplemented
25#16839827C22116yescomplemented
26#16839815C2218yescomplemented
27C2×C4⋊#92418C2211yescharacteristic
28C2×C4⋊#92418C2211yescharacteristic
29#16839727C22132yescomplemented
30C2×C22⋊#92418C2212yes—
31C2×#14519689C2214yes—
32C2×#14519689C2214yes—
33C2×C4×#92418C2212yes—
34C22×C42×C61C2211yescharacteristic
35C61×#431C2218yescomplemented
36C2×C4⋊C8×C61C2211yescharacteristic
37C2×C4⋊C8×C61C2211yescharacteristic
38C2×C22⋊C8×C61C2212yes—
39C2×C4×C8×C61C2212yes—
40C2×#11758222—44no—
41C2×#11758222—44no—
42C2×#11758222C2×C418yes—
43C2×#11758222C2318yes—
44C22×Dic122C2×C412yes—
45C22×D244C2×C412yes—
46C22×D244C2×C412yes—
47C22×D244C2×C412yes—
48C22×C22⋊D61C2×C414yes—
49C22×C4×D61C2314yes—
50C2×#11758189—48no—
51C2×#11758189C23116yes—
52C22×#92418C2312yes—
53C22×#92418C2312yes—
54C2×C8×D61—48no—
55C2×C8×D61C23116yes—
56#14519777C2×C418yes—
57#14519774C2×C418yes—
58#14519765C2×C4116yes—
59#14519751C2×C4116yes—
60#14519751C2×C4116yes—
61C4×D244C2×C418yes—
62C4×D244C2×C418yes—
63C4×D244C2318yes—
64C4×D244C2318yes—
65C2×C4⋊Dic61C2×C412yes—
66C2×C4⋊Dic61C2×C412yes—
67C2×#11758198C2×C414yes—
68C2×#11758198C2×C414yes—
69C4⋊#92418C2314yes—
70C4⋊#92418C2314yes—
71C22⋊#92418C2318yes—
72#14519689C23116yes—
73#14519689C23116yes—
74C4×#92418C2318yes—
75C23×C4×C61C2×C411yescharacteristic
76C23×C4×C61C2×C411yescharacteristic
77C23×C4×C61C2311yescharacteristic
78C22×C8×C61C2312yes—
79C22×C8×C61C2312yes—
80C2×C42×C61C2×C411yescharacteristic
81C2×C42×C61C2×C411yescharacteristic
82C2×C42×C61C2×C414yes—
83C2×C42×C61C2311yescharacteristic
84C2×C42×C61C2311yescharacteristic
85C2×C42×C61C2314yes—
86C4⋊C8×C61C2314yes—
87C4⋊C8×C61C2314yes—
88C22⋊C8×C61C2318yes—
89C4×C8×C61C2318yes—
90C24×C61C22×C411yescharacteristic
91C23×D61C22×C414yes—
92C22×C4×C61—24no—
93C22×C4×C61—24no—
94C22×C4×C61—22no—
95C22×C4×C61—22no—
96C22×C4×C61C22×C411yescharacteristic
97C22×C4×C61C22×C412yes—
98C22×C4×C61C22×C411yescharacteristic
99C22×C4×C61C22×C411yescharacteristic
100C22×C4×C61C22×C414yes—
101C22×C4×C61C22×C414yes—
102C22×C4×C61C22×C411yescharacteristic
103C22×C4×C61C22×C411yescharacteristic
104C22×C4×C61C2412yes—
105C22×C4×C61C2411yescharacteristic
106C2×C22⋊D61—48no—
107C2×C22⋊D61C22×C4116yes—
108C22×Dic61C22×C414yes—
109#11758222—416no—
110#11758222—48no—
111#11758222—48no—
112C2×D244—28no—
113C2×D244—28no—
114C2×D244—44no—
115C2×D244C22×C418yes—
116C2×D244C22×C418yes—
117C2×D244C22×C418yes—
118C2×C4×D61—28no—
119C2×C4×D61—28no—
120C2×C4×D61C22×C418yes—
121C2×C4×D61C2418yes—
122C2×Dic122—44no—
123C2×Dic122C22×C418yes—
124C2×C8×C61—24no—
125C2×C8×C61—24no—
126C2×C8×C61C2414yes—
127C2×C8×C61C2414yes—
128C42×C61C22×C412yes—
129C42×C61C22×C412yes—
130C42×C61C22×C414yes—
131C42×C61C22×C414yes—
132C42×C61C2412yes—
133C42×C61C2412yes—
134#11758198C22×C4116yes—
135#11758198C22×C4116yes—
136C4⋊Dic61C22×C418yes—
137C4⋊Dic61C22×C418yes—
138C2×#92418—24no—
139C2×#92418—24no—
140C2×#92418C2414yes—
141C2×#92418C2414yes—
142#11758189—416no—
143C8×D61—416no—
144C23×C61—22no—
145C23×C61—22no—
146C23×C61—22no—
147C23×C61C23×C412yes—
148C23×C61C23×C411yescharacteristic
149C22×D61—28no—
150C22×D61—28no—
151C22×D61—28no—
152C22×D61C23×C418yes—
153C2×C4×C61—22no—
154C2×C4×C61—22no—
155C2×C4×C61—22no—
156C2×C4×C61—24no—
157C2×C4×C61—28no—
158C2×C4×C61—28no—
159C2×C4×C61—22no—
160C2×C4×C61—22no—
161C2×C4×C61#13114yes—
162C2×C4×C61#13114yes—
163C2×C4×C61C23×C412yes—
164C2×C4×C61C23×C412yes—
165C2×C4×C61C23×C412yes—
166C2×C4×C61C23×C411yescharacteristic
167C2×C4×C61C23×C412yes—
168C2×C4×C61C23×C412yes—
169C2×C4×C61H(5,𝔽2)12yes—
170C2×C4×C61H(5,𝔽2)12yes—
171C2×C4×C61C2511yescharacteristic
172C22⋊D61—416no—
173C2×Dic61—28no—
174C2×Dic61C23×C418yes—
175D244—216no—
176D244—216no—
177D244—48no—
178C4×D61—216no—
179C4×D61—28no—
180C4×D61—28no—
181Dic122—48no—
182C8×C61—24no—
183C8×C61—24no—
184#92418—24no—
185#92418—24no—
186C2×#2979—611nomaximal, Sylow
187C22×C61—22no—
188C22×C61—22no—
189C22×C61—22no—
190C22×C61—44no—
191C22×C61#51812yes—
192C22×C61C2×#13112yes—
193C22×C61C2×#13112yes—
194C22×C61C24×C411yescharacteristic
195C2×D61—28no—
196C2×D61—28no—
197C2×D61—28no—
198C2×D61—416no—
199C4×C61—22no—
200C4×C61—22no—
201C4×C61—22no—
202C4×C61#51812yes—
203C4×C61C2×#13114yes—
204C4×C61C2×#13114yes—
205C4×C61C2×H(5,𝔽2)11yescharacteristic
206C4×C61C2×H(5,𝔽2)11yescharacteristic
207Dic61—28no—
208C2×#532—611no—
209#2979—6116no—
210C2×#436—612no—
211C2×#436—612no—
212C2×C8×D4—612no—
213C2×C8×D4—612no—
214C2×#431—611no—
215C2×#431D6111yescharacteristic, complemented
216C2×#408—614no—
217C2×C61—42no—
218C2×C61#297914yescomplemented
219C2×C61C2×#51811yescharacteristic
220C2×C61C22×#13111yescharacteristic
221C2×C61C22×#13111yescharacteristic
222D61—48no—
223C22×#41—612no—
224C22×M16—614no—
225C23×C8—614no—
226#532—618no—
227#532—618no—
228C2×C4⋊Q8—611no—
229C2×#127—611no—
230C2×#124—612no—
231C2×#121—612no—
232C2×#121—612no—
233C2×C4×D4—612no—
234C2×C4×D4—612no—
235C22×C42C2×D6111yescharacteristic
236#436—6116no—
237#436—6116no—
238C8×D4—6116no—
239C8×D4—6116no—
240#431—618no—
241#431C2×D6118yescomplemented
242C2×C4⋊C8—611no—
243C2×C4⋊C8—611no—
244C2×C4⋊C8C2×D6111yescharacteristic
245C2×C4⋊C8C2×D6111yescharacteristic
246#408—6132no—
247C2×C22⋊C8—612no—
248C2×C22⋊C8—614no—
249C2×C22⋊C8—614no—
250C2×C22⋊C8C2×D6112yes—
251C2×C4×C8—612no—
252C2×C4×C8C2×D6112yes—
253C61C2×#297911yescharacteristic, complemented, Sylow
254C2×#41—618no—
255C2×#41—618no—
256C2×#41—2444no—
257C2×#41—2444no—
258C22×Q8—612no—
259C22×D4—614no—
260C22×D4—612no—
261C22×D4—612no—
262C22×D4—612no—
263C23×C4—614no—
264C23×C4C4×D6111yescharacteristic
265C23×C4C4×D6111yescharacteristic
266C23×C4C22×D6111yescharacteristic
267C2×M16—6116no—
268C2×M16—2448no—
269C22×C8—612no—
270C22×C8—612no—
271C22×C8—6116no—
272C22×C8—2448no—
273C22×C8C22×D6112yes—
274C22×C8C22×D6112yes—
275C4⋊Q8—618no—
276#127—618no—
277#124—6116no—
278#121—6116no—
279#121—6116no—
280C4×D4—618no—
281C4×D4—618no—
282C4×D4—618no—
283C4×D4—618no—
284C2×C4⋊C4—612no—
285C2×C4⋊C4—612no—
286C2×C22⋊C4—614no—
287C2×C22⋊C4—614no—
288C2×C42C4×D6111yescharacteristic
289C2×C42C4×D6111yescharacteristic
290C2×C42C4×D6114yes—
291C2×C42C22×D6114yes—
292C2×C42C22×D6111yescharacteristic
293C2×C42C22×D6111yescharacteristic
294C4⋊C8—614no—
295C4⋊C8—614no—
296C4⋊C8C22×D6114yes—
297C4⋊C8C22×D6114yes—
298C22⋊C8—618no—
299C22⋊C8—6116no—
300C22⋊C8—6116no—
301C22⋊C8C22×D6118yes—
302C4×C8—618no—
303C4×C8C22×D6118yes—
304C24—614no—
305C24C2×C4×D6111yescharacteristic
306#41—24416no—
307#41—2448no—
308#41—2448no—
309C2×Q8—618no—
310C2×Q8—2444no—
311C2×D4—6116no—
312C2×D4—618no—
313C2×D4—618no—
314C2×D4—618no—
315C2×D4—1228no—
316C2×D4—1228no—
317C2×D4—2444no—
318C2×D4—2448no—
319C22×C4—22no—
320C22×C4—22no—
321C22×C4—24no—
322C22×C4—24no—
323C22×C4—614no—
324C22×C4—618no—
325C22×C4—618no—
326C22×C4—1228no—
327C22×C4—1228no—
328C22×C4C2×C4×D6111yescharacteristic
329C22×C4C2×C4×D6112yes—
330C22×C4C2×C4×D6111yescharacteristic
331C22×C4C2×C4×D6111yescharacteristic
332C22×C4C2×C4×D6114yes—
333C22×C4C2×C4×D6114yes—
334C22×C4C2×C4×D6111yescharacteristic
335C22×C4C2×C4×D6111yescharacteristic
336C22×C4C23×D6112yes—
337C22×C4C23×D6111yescharacteristic
338M16—24416no—
339C2×C8—24no—
340C2×C8—24no—
341C2×C8—614no—
342C2×C8—614no—
343C2×C8—1224no—
344C2×C8—1224no—
345C2×C8—24416no—
346C2×C8C23×D6114yes—
347C2×C8C23×D6114yes—
348C4⋊C4—618no—
349C4⋊C4—618no—
350C22⋊C4—6116no—
351C22⋊C4—6116no—
352C42C2×C4×D6112yes—
353C42C2×C4×D6112yes—
354C42C2×C4×D6114yes—
355C42C2×C4×D6114yes—
356C42C23×D6112yes—
357C42C23×D6112yes—
358C23—22no—
359C23—22no—
360C23—22no—
361C23—618no—
362C23—1228no—
363C23—1228no—
364C23—1228no—
365C23C22×C4×D6112yes—
366C23C22×C4×D6111yescharacteristic
367Q8—2448no—
368D4—12216no—
369D4—12216no—
370D4—2448no—
371D4—24416no—
372C2×C4—22no—
373C2×C4—22no—
374C2×C4—22no—
375C2×C4—24no—
376C2×C4—28no—
377C2×C4—28no—
378C2×C4—22no—
379C2×C4—22no—
380C2×C4—618no—
381C2×C4—1228no—
382C2×C4—12216no—
383C2×C4—1228no—
384C2×C4—1228no—
385C2×C4#1451978314yes—
386C2×C4#1451978514yes—
387C2×C4C22×C4×D6112yes—
388C2×C4C22×C4×D6112yes—
389C2×C4C22×C4×D6112yes—
390C2×C4C22×C4×D6111yescharacteristic
391C2×C4C22×C4×D6112yes—
392C2×C4C22×C4×D6112yes—
393C2×C4#1451982312yes—
394C2×C4#1451982312yes—
395C2×C4C24×D6111yescharacteristic
396C8—24no—
397C8—24no—
398C8—1224no—
399C8—1224no—
400C22—22no—
401C22—22no—
402C22—22no—
403C22—44no—
404C22—1228no—
405C22—1228no—
406C22—1228no—
407C22—24416no—
408C22#1684023612yes—
409C22C2×#1451978312yes—
410C22C2×#1451978512yes—
411C22C23×C4×D6111yescharacteristic
412C4—22no—
413C4—22no—
414C4—22no—
415C4—1228no—
416C4#1684023612yes—
417C4C2×#1451978314yes—
418C4C2×#1451978514yes—
419C4C2×#1451982311yescharacteristic
420C4C2×#1451982311yescharacteristic
421C2—42no—
422C2—2448no—
423C2#2145488514yesdirect product factor
424C2C2×#1684023611yescharacteristic
425C2C22×#1451978311yescharacteristic
426C2C22×#1451978511yescharacteristic
subgroupG/H
centerC22×C4C23×D61
commutatorC22×C61C24×C4
FrattiniC2×C4C24×D61
FittingC2×C61×#431C2
socleC23×C61C23×C4
prime radicalC2×#16840312C2
cosocleC2×C4×C61C25
hypercenterC2×#431D61
hypocenterC61C2×#2979
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C2×#431

Complements

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

NH ≅ G/Ntype
2. #21454885C2direct (N × H)
3. C2×#16839841C2semidirect
4. C2×#16839839C2semidirect
5. C2×C8×D244C2semidirect
6. C2×#16839827C2semidirect
7. C2×#16839815C2semidirect
8. C2×#16839727C2semidirect
9. C2×C61×#431C2semidirect
22. #16839841C22semidirect
23. #16839839C22semidirect
24. C8×D244C22semidirect
25. #16839827C22semidirect
26. #16839815C22semidirect
29. #16839727C22semidirect
35. C61×#431C22semidirect
215. C2×#431D61semidirect
218. C2×C61#2979semidirect
241. #431C2×D61semidirect
253. C61C2×#2979semidirect
423. C2#21454885direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403122
#214548852
C2×#168398412
C2×#168398392
C2×C8×D2442
C2×#168398272
C2×#168398152
C2×#168397272
C2×C61×#4312
C2×#297961