Finite Group Databasebeta

← C2×#21447857 #29834255

Subgroups — C2×#21447857 #29834255

Order 15616.

806 conjugacy classes of subgroups.

The subgroup lattice has 360 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14519720C211yesmaximal, characteristic, complemented
2C2×#16840137C211yesmaximal, characteristic
3C2×Q16×Dic61C211yesmaximal, characteristic, complemented
4#21447857C218yesmaximal, direct product factor
5C2×#16839580C211yesmaximal, characteristic, complemented
6C2×#16839564C211yesmaximal, characteristic, complemented
7C2×#16839563C211yesmaximal, characteristic, complemented
8C22×SD32×C61C211yesmaximal, characteristic, complemented
9C22×D488C2211yescharacteristic
10C22×#11758199—21no—
11C2×#14519773—21no—
12C2×Q8×Dic61—21no—
13C2×#14519720—24no—
14C2×#14519720C2214yescomplemented
15C22×#11758185C2211yescharacteristic
16#16840137—22no—
17#16840137C2214yes—
18Q16×Dic61—22no—
19Q16×Dic61C2214yescomplemented
20C2×#14519711C2211yescharacteristic
21C2×#14519701—21no—
22C2×C8×Dic61C2211yescharacteristic
23#16839580C2214yescomplemented
24#16839564C2214yescomplemented
25#16839563C2214yescomplemented
26C22×Q16×C61C2211yescharacteristic
27C22×D8×C61C2211yescharacteristic
28C2×SD32×C61—24no—
29C2×SD32×C61C2214yescomplemented
30C22×C16×C61C2211yescharacteristic
31C22×D244—21no—
32C22×C22⋊D61—41no—
33C22×C22⋊D61—41no—
34C2×D488—22no—
35C2×D488—22no—
36C2×D488—21no—
37C2×D488C2312yes—
38C2×#11758199—24no—
39C2×#11758199—44no—
40C22×#92418D411yescharacteristic
41#14519773—24no—
42#14519773—42no—
43Q8×Dic61—24no—
44Q8×Dic61—42no—
45C2×C4⋊Dic61—21no—
46C2×C4⋊Dic61—41no—
47C2×C4×Dic61—41no—
48C2×C4×Dic61D411yescharacteristic
49#14519720—28no—
50C2×#11758185—22no—
51C2×#11758185C2312yes—
52#14519711—21no—
53#14519711C2312yes—
54#14519701—24no—
55C8×Dic61D412yes—
56C8×Dic61C2312yes—
57C22×Q8×C61—21no—
58C22×D4×C61—21no—
59C2×Q16×C61—21no—
60C2×Q16×C61—22no—
61C2×Q16×C61D414yescomplemented
62C2×Q16×C61C2312yes—
63C2×D8×C61—22no—
64C2×D8×C61—21no—
65C2×D8×C61—22no—
66C2×D8×C61C2312yes—
67C22×C8×C61C2311yescharacteristic
68SD32×C61—28no—
69C2×C16×C61—22no—
70C2×C16×C61C2312yes—
71C24×C61—41no—
72C23×D61—41no—
73C2×Q8×C61—24no—
74C2×Q8×C61—22no—
75C2×Q8×C61—41no—
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×C61C2×D411yescharacteristic
83C2×C22⋊D61—44no—
84C2×C22⋊D61—44no—
85C2×C22⋊D61—84no—
86C2×C22⋊D61—84no—
87C22×Dic61—41no—
88C22×Dic61D811yescharacteristic
89C22×Dic61D811yescharacteristic
90C2×D244—22no—
91C2×D244—42no—
92C2×D244—42no—
93C2×D244—41no—
94Q16×C61—24no—
95Q16×C61—22no—
96Q16×C61C2×D414yescomplemented
97D8×C61—22no—
98D8×C61—22no—
99D8×C61—42no—
100C2×C8×C61C2×D411yescharacteristic
101C2×C8×C61C2×D412yes—
102C2×C8×C61#4112yes—
103C2×C8×C61C2411yescharacteristic
104#11758199—48no—
105C4⋊Dic61—22no—
106C4⋊Dic61—41no—
107C4⋊Dic61—44no—
108C4×Dic61—44no—
109C4×Dic61D812yes—
110C4×Dic61C2×D412yes—
111C2×#92418—22no—
112C2×#92418C2×D412yes—
113D488—22no—
114D488—22no—
115D488—42no—
116C16×C61—22no—
117#11758185—22no—
118C23×C61—42no—
119C23×C61—82no—
120C23×C61—82no—
121C23×C61—82no—
122C23×C61C2×D811yescharacteristic
123C22×D61—42no—
124C22×D61—82no—
125C22×D61—82no—
126C22×D61—82no—
127Q8×C61—24no—
128Q8×C61—42no—
129Q8×C61—44no—
130D4×C61—42no—
131D4×C61—42no—
132D4×C61—82no—
133C2×C4×C61—42no—
134C2×C4×C61—44no—
135C2×C4×C61#12112yes—
136C2×C4×C61C2×D811yescharacteristic
137C2×C4×C61AGL(1,ℤ/8)12yes—
138C2×C4×C61C22×D411yescharacteristic
139C22⋊D61—88no—
140C22⋊D61—88no—
141C2×Dic61—22no—
142C2×Dic61—42no—
143C2×Dic61—82no—
144C2×Dic61SD3214yescomplemented
145C2×Dic61C2×D812yes—
146C2×Dic61C2×D812yes—
147D244—42no—
148D244—42no—
149D244—82no—
150C8×C61#12112yes—
151C8×C61C22×D411yescharacteristic
152C8×C61C2×#4111yescharacteristic
153#92418—22no—
154C2×#2207—611nomaximal, Sylow
155C22×C61—82no—
156C22×C61—82no—
157C22×C61—82no—
158C22×C61—164no—
159C22×C61#45912yes—
160C22×C61C2×SD3212yes—
161C22×C61#50912yes—
162C22×C61C22×D811yescharacteristic
163C2×D61—82no—
164C2×D61—82no—
165C2×D61—82no—
166C2×D61—164no—
167C4×C61—44no—
168C4×C61#45912yes—
169C4×C61C2×#12111yescharacteristic
170C4×C61C2×AGL(1,ℤ/8)11yescharacteristic
171Dic61—22no—
172Dic61—82no—
173Dic61C2×SD3214yescomplemented
174C22×SD32—611no—
175C22×SD32D6111yescharacteristic, complemented
176C2×#493—611no—
177C2×C4×Q16—611no—
178#2207—618no—
179C2×C4⋊C16—611no—
180C2×#357—611no—
181C2×#357—611no—
182C2×C61—162no—
183C2×C61#220714yescomplemented
184C2×C61C2×#45911yescharacteristic
185C2×C61C22×SD3211yescharacteristic
186C2×C61C2×#50911yescharacteristic
187D61—162no—
188C22×Q16C2×D6111yescharacteristic
189C22×D8—611no—
190C22×D8—1221no—
191C22×D8C2×D6111yescharacteristic
192C2×#127—1221no—
193C2×C4×Q8—1221no—
194C2×SD32—24no—
195C2×SD32—614no—
196C2×SD32—1224no—
197C2×SD32C2×D6114yescomplemented
198C22×C16—611no—
199C22×C16C2×D6111yescharacteristic
200#493—614no—
201#493—1222no—
202C4×Q16—614no—
203C4×Q16—1222no—
204C2×#107—611no—
205C2×#103—1221no—
206C2×C4×C8—611no—
207C4⋊C16—614no—
208#357—614no—
209#357—614no—
210C61C2×#220711yescharacteristic, complemented, Sylow
211C22×Q8—21no—
212C22×D4—21no—
213C22×D4—1221no—
214C22×D4—2441no—
215C22×D4—2441no—
216C2×Q16—21no—
217C2×Q16—22no—
218C2×Q16C22⋊D6114yescomplemented
219C2×Q16C22×D6112yes—
220C2×D8—21no—
221C2×D8—22no—
222C2×D8—22no—
223C2×D8—612no—
224C2×D8—1224no—
225C2×D8—1221no—
226C2×D8—1222no—
227C2×D8—1222no—
228C2×D8—2444no—
229C2×D8C22×D6112yes—
230C22×C8—611no—
231C22×C8C22×D6111yescharacteristic
232#127—1224no—
233#127—2442no—
234C4×Q8—1224no—
235C4×Q8—2442no—
236C2×C4⋊C4—1221no—
237C2×C4⋊C4—2441no—
238C2×C42—611no—
239C2×C42—2441no—
240SD32—28no—
241SD32—1228no—
242C2×C16—22no—
243C2×C16—612no—
244C2×C16—1222no—
245C2×C16C22×D6112yes—
246#107—612no—
247#107—1221no—
248#103—1224no—
249C4×C8—612no—
250C4×C8—612no—
251C24—41no—
252C24—2441no—
253C2×Q8—22no—
254C2×Q8—24no—
255C2×Q8—41no—
256C2×Q8—42no—
257C2×D4—22no—
258C2×D4—42no—
259C2×D4—41no—
260C2×D4—42no—
261C2×D4—1222no—
262C2×D4—4884no—
263C2×D4—4884no—
264C2×D4—2444no—
265C2×D4—2444no—
266C2×D4—2442no—
267C2×D4—2441no—
268C2×D4—2442no—
269C22×C4—41no—
270C22×C4—611no—
271C22×C4—611no—
272C22×C4—2441no—
273C22×C4D4×D6111yescharacteristic
274Q16—22no—
275Q16—24no—
276Q16C2×C22⋊D6114yescomplemented
277D8—22no—
278D8—22no—
279D8—42no—
280D8—1222no—
281D8—1222no—
282D8—2448no—
283D8—2442no—
284C2×C8—612no—
285C2×C8—1222no—
286C2×C8D4×D6111yescharacteristic
287C2×C8#1175822412yes—
288C2×C8C2×C22⋊D6112yes—
289C2×C8C23×D6111yescharacteristic
290C4⋊C4—1222no—
291C4⋊C4—2444no—
292C4⋊C4—2441no—
293C42—612no—
294C42—612no—
295C42—2444no—
296C16—22no—
297C16—1222no—
298C23—42no—
299C23—82no—
300C23—82no—
301C23—82no—
302C23—4882no—
303C23—4882no—
304C23—4882no—
305C23—2442no—
306C23D8×D6111yescharacteristic
307Q8—24no—
308Q8—44no—
309Q8—42no—
310D4—42no—
311D4—42no—
312D4—82no—
313D4—4888no—
314D4—4888no—
315D4—4882no—
316D4—2442no—
317D4—2442no—
318C2×C4—44no—
319C2×C4—42no—
320C2×C4—612no—
321C2×C4—614no—
322C2×C4—612no—
323C2×C4—1222no—
324C2×C4—4882no—
325C2×C4—2442no—
326C2×C4#1451974912yes—
327C2×C4D8×D6111yescharacteristic
328C2×C4#1451980112yes—
329C2×C4C2×D4×D6111yescharacteristic
330C8—1222no—
331C8#1451974912yes—
332C8C22×C22⋊D6111yescharacteristic
333C8C2×#1175822411yescharacteristic
334C22—82no—
335C22—82no—
336C22—82no—
337C22—164no—
338C22—9764no—
339C22—4882no—
340C22—4882no—
341C22—4882no—
342C22#1683995512yes—
343C22SD32×D6112yes—
344C22#1684019912yes—
345C22C2×D8×D6111yescharacteristic
346C4—44no—
347C4—614no—
348C4—1222no—
349C4—4882no—
350C4#1683995512yes—
351C4C2×#1451974911yescharacteristic
352C4C2×#1451980111yescharacteristic
353C2—162no—
354C2—9762no—
355C2#2144785714yesdirect product factor
356C2C2×#1683995511yescharacteristic
357C2C2×SD32×D6111yescharacteristic
358C2C2×#1684019911yescharacteristic
subgroupG/H
centerC23D8×D61
commutator, cosocleC2×C8×C61C24
FrattiniC2×C8C23×D61
FittingC22×SD32×C61C2
socleC23×C61C2×D8
prime radicalC2×#16840137C2
hypercenterC22×SD32D61
hypocenterC61C2×#2207
LCSG ▷ C2×C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×SD32

Complements

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

NH ≅ G/Ntype
1. C22×#14519720C2semidirect
3. C2×Q16×Dic61C2semidirect
4. #21447857C2direct (N × H)
5. C2×#16839580C2semidirect
6. C2×#16839564C2semidirect
7. C2×#16839563C2semidirect
8. C22×SD32×C61C2semidirect
14. C2×#14519720C22semidirect
19. Q16×Dic61C22semidirect
23. #16839580C22semidirect
24. #16839564C22semidirect
25. #16839563C22semidirect
29. C2×SD32×C61C22semidirect
61. C2×Q16×C61D4semidirect
96. Q16×C61C2×D4semidirect
144. C2×Dic61SD32semidirect
173. Dic61C2×SD32semidirect
175. C22×SD32D61semidirect
183. C2×C61#2207semidirect
197. C2×SD32C2×D61semidirect
210. C61C2×#2207semidirect
218. C2×Q16C22⋊D61semidirect
276. Q16C2×C22⋊D61semidirect
355. C2#21447857direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145197202
C2×#168401372
C2×Q16×Dic612
#214478572
C2×#168395802
C2×#168395642
C2×#168395632
C22×SD32×C612
C2×#220761