Finite Group Databasebeta

← C2×#21447871 #29834246

Subgroups — C2×#21447871 #29834246

Order 15616.

786 conjugacy classes of subgroups.

The subgroup lattice has 356 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14519720C211yesmaximal, characteristic, complemented
2C22×#14519718C211yesmaximal, characteristic
3C2×C4×D488C211yesmaximal, characteristic, complemented
4#21447871C218yesmaximal, direct product factor
5C2×C4⋊#11758185C211yesmaximal, characteristic, complemented
6C2×#16839566C211yesmaximal, characteristic, complemented
7C2×#16839563C211yesmaximal, characteristic, complemented
8C2×C61×#495C211yesmaximal, characteristic, complemented
9C22×D488C2211yescharacteristic
10C2×C4×D244—21no—
11C2×#14519720—24no—
12C2×#14519720C2214yescomplemented
13C2×#14519718—24no—
14C2×#14519718C2214yes—
15C22×#11758185C2211yescharacteristic
16C22×#11758185C2211yescharacteristic
17C4×D488—22no—
18C4×D488C2214yescomplemented
19C2×#14519711C2211yescharacteristic
20C2×#14519699—21no—
21C4⋊#11758185C2214yescomplemented
22#16839566C2214yescomplemented
23#16839563C2214yescomplemented
24C22×Q16×C61C2211yescharacteristic
25C22×SD16×C61—21no—
26C22×D8×C61C2211yescharacteristic
27C2×#124×C61—21no—
28C61×#495—22no—
29C61×#495C2214yescomplemented
30C2×C4×C8×C61C2211yescharacteristic
31C22×D244—21no—
32C22×C4×D61—41no—
33C2×D488—21no—
34C2×D488—22no—
35C2×D488D414yes—
36C2×D488C2312yes—
37C4×D244—24no—
38C4×D244—42no—
39C2×C4⋊Dic61—21no—
40C2×#11758198—41no—
41#14519720—28no—
42#14519718—28no—
43C2×#11758185—22no—
44C2×#11758185—22no—
45C2×#11758185C2312yes—
46C2×#11758185C2312yes—
47#14519711—21no—
48#14519711C2312yes—
49#14519699—24no—
50C22×Q8×C61—21no—
51C22×D4×C61—21no—
52C2×Q16×C61—22no—
53C2×Q16×C61—21no—
54C2×Q16×C61—22no—
55C2×Q16×C61C2312yes—
56C2×SD16×C61—24no—
57C2×SD16×C61—44no—
58C2×D8×C61—22no—
59C2×D8×C61—21no—
60C2×D8×C61—22no—
61C2×D8×C61C2312yes—
62C22×C8×C61D411yescharacteristic
63C22×C8×C61C2311yescharacteristic
64#124×C61—24no—
65#124×C61—42no—
66C2×C22⋊C4×C61—41no—
67C2×C22⋊C4×C61—41no—
68C2×C42×C61D411yescharacteristic
69C4×C8×C61D412yes—
70C4×C8×C61C2312yes—
71C24×C61—41no—
72C23×D61—41no—
73C2×Q8×C61—22no—
74C2×Q8×C61—41no—
75C2×Q8×C61—42no—
76C2×Q8×C61—42no—
77C2×D4×C61—22no—
78C2×D4×C61—42no—
79C2×D4×C61—41no—
80C2×D4×C61—42no—
81C22×C4×C61—41no—
82C22×C4×C61D811yescharacteristic
83C22×C4×C61D811yescharacteristic
84C22×C4×C61C2×D411yescharacteristic
85C22×Dic61—41no—
86C2×D244—24no—
87C2×D244—22no—
88C2×D244—41no—
89C2×D244—42no—
90C2×C4×D61—44no—
91C2×C4×D61—84no—
92Q16×C61—22no—
93Q16×C61—22no—
94Q16×C61—42no—
95SD16×C61—48no—
96D8×C61—22no—
97D8×C61—22no—
98D8×C61—42no—
99C2×C8×C61—22no—
100C2×C8×C61C2×D412yes—
101C2×C8×C61C2×D411yescharacteristic
102C2×C8×C61C2×D412yes—
103C2×C8×C61#4112yes—
104C2×C8×C61C2411yescharacteristic
105C22⋊C4×C61—44no—
106C22⋊C4×C61—44no—
107C42×C61D812yes—
108C42×C61C2×D412yes—
109#11758198—44no—
110C4⋊Dic61—22no—
111C4⋊Dic61—41no—
112D488—24no—
113D488—22no—
114D488C2×D414yes—
115#11758185—22no—
116#11758185—22no—
117C23×C61—42no—
118C23×C61—82no—
119C23×C61—82no—
120C23×C61—82no—
121C23×C61C2×D811yescharacteristic
122C22×D61—42no—
123C22×D61—44no—
124C22×D61—82no—
125C22×D61—82no—
126Q8×C61—42no—
127Q8×C61—42no—
128Q8×C61—82no—
129D4×C61—42no—
130D4×C61—42no—
131D4×C61—82no—
132C2×C4×C61—22no—
133C2×C4×C61—22no—
134C2×C4×C61—42no—
135C2×C4×C61—82no—
136C2×C4×C61#12112yes—
137C2×C4×C61C2×D812yes—
138C2×C4×C61C2×D812yes—
139C2×C4×C61C2×D811yescharacteristic
140C2×C4×C61AGL(1,ℤ/8)12yes—
141C2×C4×C61C22×D411yescharacteristic
142C2×Dic61—42no—
143C2×Dic61—82no—
144D244—24no—
145D244—42no—
146D244—44no—
147C4×D61—88no—
148C8×C61—22no—
149C8×C61#12112yes—
150C8×C61C22×D411yescharacteristic
151C8×C61C2×#4111yescharacteristic
152C2×#2210—611nomaximal, Sylow
153C22×C61—82no—
154C22×C61—82no—
155C22×C61—82no—
156C22×C61—164no—
157C22×C61#45912yes—
158C22×C61#50812yes—
159C22×C61#50912yes—
160C22×C61C22×D811yescharacteristic
161C2×D61—44no—
162C2×D61—82no—
163C2×D61—82no—
164C2×D61—88no—
165C4×C61—22no—
166C4×C61—22no—
167C4×C61—82no—
168C4×C61#45912yes—
169C4×C61C2×#12111yescharacteristic
170C4×C61C2×AGL(1,ℤ/8)11yescharacteristic
171Dic61—82no—
172C22×SD32—611no—
173C22×D16—611no—
174C2×#495D6111yescharacteristic, complemented
175C2×C4×D8—611no—
176#2210—618no—
177C2×C4⋊C16—611no—
178C2×#358—611no—
179C2×#357—611no—
180C2×C61—162no—
181C2×C61#221014yescomplemented
182C2×C61C2×#45911yescharacteristic
183C2×C61C2×#50811yescharacteristic
184C2×C61C2×#50911yescharacteristic
185D61—84no—
186C22×Q16C2×D6111yescharacteristic
187C22×SD16—21no—
188C22×D8—611no—
189C22×D8C2×D6111yescharacteristic
190C2×#124—21no—
191C2×C4×D4—1221no—
192C2×SD32—614no—
193C2×SD32—1224no—
194C2×D16—614no—
195C2×D16—1224no—
196C22×C16—611no—
197C22×C16—611no—
198#495—22no—
199#495C2×D6114yescomplemented
200C4×D8—614no—
201C4×D8—1222no—
202C2×#107—611no—
203C2×#102—1221no—
204C2×C4×C8C2×D6111yescharacteristic
205C4⋊C16—614no—
206#358—614no—
207#357—614no—
208C61C2×#221011yescharacteristic, complemented, Sylow
209C22×Q8—21no—
210C22×D4—21no—
211C22×D4—1221no—
212C23×C4—2441no—
213C2×Q16—22no—
214C2×Q16—22no—
215C2×Q16—21no—
216C2×Q16C22×D6112yes—
217C2×SD16—24no—
218C2×SD16—44no—
219C2×D8—22no—
220C2×D8—22no—
221C2×D8—21no—
222C2×D8—614no—
223C2×D8—612no—
224C2×D8—1222no—
225C2×D8—1221no—
226C2×D8C22×D6112yes—
227C22×C8C22⋊D6111yescharacteristic
228C22×C8C22×D6111yescharacteristic
229#124—24no—
230#124—42no—
231C4×D4—1224no—
232C4×D4—2442no—
233C2×C4⋊C4—1221no—
234C2×C22⋊C4—41no—
235C2×C22⋊C4—41no—
236C2×C22⋊C4—2441no—
237C2×C42C22⋊D6111yescharacteristic
238SD32—1228no—
239D16—1228no—
240C2×C16—612no—
241C2×C16—612no—
242C2×C16—1222no—
243C2×C16—1222no—
244#107—612no—
245#107—1221no—
246#102—1224no—
247C4×C8C22⋊D6112yes—
248C4×C8C22×D6112yes—
249C24—41no—
250C24—2441no—
251C2×Q8—22no—
252C2×Q8—41no—
253C2×Q8—42no—
254C2×Q8—42no—
255C2×D4—22no—
256C2×D4—42no—
257C2×D4—41no—
258C2×D4—42no—
259C2×D4—1222no—
260C2×D4—1224no—
261C2×D4—2441no—
262C2×D4—2442no—
263C22×C4—41no—
264C22×C4—4884no—
265C22×C4—2441no—
266C22×C4—2444no—
267C22×C4#1175819911yescharacteristic
268C22×C4#1175819911yescharacteristic
269C22×C4C2×C22⋊D6111yescharacteristic
270Q16—22no—
271Q16—22no—
272Q16—42no—
273SD16—48no—
274D8—22no—
275D8—22no—
276D8—42no—
277D8—614no—
278D8—1222no—
279D8—1224no—
280C2×C8—22no—
281C2×C8D4×D6112yes—
282C2×C8#1175822412yes—
283C2×C8C2×C22⋊D6112yes—
284C2×C8C2×C22⋊D6111yescharacteristic
285C2×C8C23×D6111yescharacteristic
286C4⋊C4—1222no—
287C4⋊C4—2441no—
288C22⋊C4—44no—
289C22⋊C4—44no—
290C22⋊C4—2444no—
291C42#1175819912yes—
292C42C2×C22⋊D6112yes—
293C16—1222no—
294C16—1222no—
295C23—42no—
296C23—82no—
297C23—82no—
298C23—82no—
299C23—4882no—
300C23—4882no—
301C23—2444no—
302C23—2442no—
303C23C2×#1175819911yescharacteristic
304Q8—42no—
305Q8—42no—
306Q8—82no—
307D4—42no—
308D4—42no—
309D4—82no—
310D4—1224no—
311D4—2444no—
312D4—2442no—
313C2×C4—22no—
314C2×C4—22no—
315C2×C4—42no—
316C2×C4—82no—
317C2×C4—4888no—
318C2×C4—4882no—
319C2×C4—2442no—
320C2×C4#1451974812yes—
321C2×C4C2×#1175819912yes—
322C2×C4C2×#1175819912yes—
323C2×C4C2×#1175819911yescharacteristic
324C2×C4#1451980312yes—
325C2×C4C22×C22⋊D6111yescharacteristic
326C8—22no—
327C8#1451974812yes—
328C8C2×D4×D6111yescharacteristic
329C8C2×#1175822411yescharacteristic
330C22—82no—
331C22—82no—
332C22—82no—
333C22—164no—
334C22—4888no—
335C22—4882no—
336C22—4882no—
337C22—2444no—
338C22#1683995412yes—
339C22#1684019212yes—
340C22#1684019712yes—
341C22C22×#1175819911yescharacteristic
342C4—22no—
343C4—22no—
344C4—82no—
345C4—4882no—
346C4#1683995412yes—
347C4C2×#1451974811yescharacteristic
348C4C2×#1451980311yescharacteristic
349C2—162no—
350C2—4884no—
351C2#2144787114yesdirect product factor
352C2C2×#1683995411yescharacteristic
353C2C2×#1684019211yescharacteristic
354C2C2×#1684019711yescharacteristic
subgroupG/H
centerC23C2×#11758199
commutator, cosocleC2×C8×C61C24
FrattiniC2×C8C23×D61
FittingC2×C61×#495C2
socleC23×C61C2×D8
prime radicalC22×#14519718C2
hypercenterC2×#495D61
hypocenterC61C2×#2210
LCSG ▷ C2×C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×#495

Complements

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

NH ≅ G/Ntype
1. C22×#14519720C2semidirect
3. C2×C4×D488C2semidirect
4. #21447871C2direct (N × H)
5. C2×C4⋊#11758185C2semidirect
6. C2×#16839566C2semidirect
7. C2×#16839563C2semidirect
8. C2×C61×#495C2semidirect
12. C2×#14519720C22semidirect
18. C4×D488C22semidirect
21. C4⋊#11758185C22semidirect
22. #16839566C22semidirect
23. #16839563C22semidirect
29. C61×#495C22semidirect
174. C2×#495D61semidirect
181. C2×C61#2210semidirect
199. #495C2×D61semidirect
208. C61C2×#2210semidirect
351. C2#21447871direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145197202
C22×#145197182
C2×C4×D4882
#214478712
C2×C4⋊#117581852
C2×#168395662
C2×#168395632
C2×C61×#4952
C2×#221061