Finite Group Databasebeta

← C2×#21445394 #29662586

Subgroups — C2×#21445394 #29662586

Order 15616.

694 conjugacy classes of subgroups.

The subgroup lattice has 384 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840113C211yesmaximal, characteristic, complemented
2C2×#16840052C211yesmaximal, characteristic
3C2×#16840042C211yesmaximal, characteristic
4#21445394C218yesmaximal, direct product factor
5C2×#16839513C211yesmaximal, characteristic, complemented
6C2×#16839510C211yesmaximal, characteristic, complemented
7C2×#16839509C211yesmaximal, characteristic, complemented
8C2×C61×#436C211yesmaximal, characteristic
9C2×#14519777C2211yescharacteristic
10C2×#14519777C2211yescharacteristic
11#16840113—22no—
12#16840113C2214yescomplemented
13#16840052—22no—
14#16840052C2214yes—
15#16840042—22no—
16#16840042C2214yes—
17C2×#14519710—21no—
18C2×#14519708—21no—
19C2×C4⋊#92418C2211yescharacteristic
20C2×C4⋊#92418C2211yescharacteristic
21C2×#14519702—21no—
22C2×#14519702—21no—
23C2×#14519698—21no—
24C2×#14519698—21no—
25#16839513C2214yescomplemented
26#16839510C2214yescomplemented
27#16839509C2214yescomplemented
28C22×M16×C61—21no—
29C2×C4×D4×C61C2211yescharacteristic
30C61×#436—22no—
31C61×#436C2214yes—
32C2×C4⋊C8×C61C2211yescharacteristic
33C2×C22⋊C8×C61—21no—
34C2×C4×C8×C61C2211yescharacteristic
35C22×Dic122—21no—
36C22×Dic122—21no—
37C22×#92418—21no—
38C22×#92418—21no—
39#14519777—21no—
40#14519777—21no—
41#14519777—21no—
42#14519777—21no—
43#14519777—21no—
44#14519777—21no—
45#14519777C2312yes—
46#14519777C2312yes—
47C2×C4⋊Dic61—21no—
48C2×C4⋊Dic61—21no—
49C2×C4⋊Dic61—21no—
50C2×C4⋊Dic61—21no—
51#14519710—24no—
52#14519708—24no—
53C4⋊#92418—21no—
54C4⋊#92418—21no—
55C4⋊#92418C2312yes—
56C4⋊#92418C2312yes—
57#14519702—24no—
58#14519702—24no—
59#14519698—24no—
60#14519698—24no—
61C22×D4×C61D411yescharacteristic
62C23×C4×C61—21no—
63C2×M16×C61—24no—
64C2×M16×C61—44no—
65C22×C8×C61—21no—
66C22×C8×C61D411yescharacteristic
67C22×C8×C61D411yescharacteristic
68C4×D4×C61—21no—
69C4×D4×C61—21no—
70C4×D4×C61D412yes—
71C4×D4×C61C2312yes—
72C2×C4⋊C4×C61D411yescharacteristic
73C2×C22⋊C4×C61—21no—
74C2×C42×C61C2311yescharacteristic
75C4⋊C8×C61—21no—
76C4⋊C8×C61C2312yes—
77C22⋊C8×C61—24no—
78C4×C8×C61D412yes—
79C4×C8×C61C2312yes—
80C24×C61—21no—
81C2×D4×C61—21no—
82C2×D4×C61—22no—
83C2×D4×C61—22no—
84C2×D4×C61C2×D412yes—
85C22×C4×C61—21no—
86C22×C4×C61—22no—
87C22×C4×C61—22no—
88C22×C4×C61—42no—
89C22×C4×C61—42no—
90C22×C4×C61C2×D411yescharacteristic
91C22×C4×C61C2×D411yescharacteristic
92C22×C4×C61#4111yescharacteristic
93C22×Dic61—41no—
94C22×Dic61—41no—
95C2×Dic122—22no—
96C2×Dic122—22no—
97C2×Dic122—42no—
98C2×Dic122—42no—
99C2×Dic122—41no—
100C2×Dic122—41no—
101C2×Dic122—82no—
102M16×C61—48no—
103C2×C8×C61—22no—
104C2×C8×C61—22no—
105C2×C8×C61—22no—
106C2×C8×C61—42no—
107C2×C8×C61C2×D412yes—
108C2×C8×C61C2×D412yes—
109C4⋊C4×C61—21no—
110C4⋊C4×C61C2×D412yes—
111C22⋊C4×C61—22no—
112C22⋊C4×C61—22no—
113C42×C61C2×D411yescharacteristic
114C42×C61C2×D411yescharacteristic
115C42×C61#4111yescharacteristic
116C42×C61C2411yescharacteristic
117C4⋊Dic61—22no—
118C4⋊Dic61—22no—
119C4⋊Dic61—22no—
120C4⋊Dic61—22no—
121C4⋊Dic61—41no—
122C4⋊Dic61—41no—
123C4⋊Dic61—41no—
124C4⋊Dic61—41no—
125C2×#92418—22no—
126C2×#92418—22no—
127C2×#92418—42no—
128C2×#92418—42no—
129C23×C61—22no—
130C23×C61—42no—
131C23×C61—42no—
132C23×C61—42no—
133C23×C61#12111yescharacteristic
134D4×C61—22no—
135D4×C61—22no—
136D4×C61—42no—
137C2×C4×C61—22no—
138C2×C4×C61—22no—
139C2×C4×C61—42no—
140C2×C4×C61—42no—
141C2×C4×C61—42no—
142C2×C4×C61—44no—
143C2×C4×C61#12111yescharacteristic
144C2×C4×C61#12111yescharacteristic
145C2×C4×C61#12111yescharacteristic
146C2×C4×C61#13512yes—
147C2×C4×C61AGL(1,ℤ/8)12yes—
148C2×C4×C61#13712yes—
149C2×C4×C61#13712yes—
150C2×C4×C61C22×D411yescharacteristic
151C2×C4×C61C22×D411yescharacteristic
152C2×C4×C61C2×#4111yescharacteristic
153C2×Dic61—42no—
154C2×Dic61—42no—
155C2×Dic61—82no—
156C2×Dic61—82no—
157Dic122—42no—
158Dic122—42no—
159Dic122—82no—
160Dic122—82no—
161Dic122—82no—
162C8×C61—22no—
163C8×C61—22no—
164C8×C61—42no—
165#92418—42no—
166#92418—42no—
167C2×#1703—611nomaximal, Sylow
168C22×C61—42no—
169C22×C61—42no—
170C22×C61—42no—
171C22×C61—84no—
172C22×C61#46312yes—
173C22×C61#47012yes—
174C22×C61#47112yes—
175C22×C61C2×#12111yescharacteristic
176C4×C61—21no—
177C4×C61—21no—
178C4×C61—42no—
179C4×C61#46312yes—
180C4×C61#47012yes—
181C4×C61C2×#13511yescharacteristic
182C4×C61C2×AGL(1,ℤ/8)11yescharacteristic
183C4×C61C2×#13711yescharacteristic
184C4×C61C2×#13711yescharacteristic
185Dic61—82no—
186Dic61—82no—
187C2×#487—611no—
188C2×#476—611no—
189C2×#474—611no—
190C2×#436D6111yescharacteristic
191#1703—618no—
192C2×#334—611no—
193C2×#333—611no—
194C2×#332—611no—
195C2×C61—82no—
196C2×C61#170314yescomplemented
197C2×C61C2×#46311yescharacteristic
198C2×C61C2×#47011yescharacteristic
199C2×C61C2×#47111yescharacteristic
200C22×M16—21no—
201C2×C4⋊Q8—611no—
202C2×C4⋊Q8—611no—
203C2×C4×D4C2×D6111yescharacteristic
204#487—614no—
205#487—1222no—
206#476—614no—
207#476—1222no—
208#474—614no—
209#474—1222no—
210#436—22no—
211#436C2×D6114yes—
212C2×#107—1221no—
213C2×#106—1221no—
214C2×C4⋊C8—611no—
215C2×C4⋊C8—611no—
216C2×C4⋊C8C2×D6111yescharacteristic
217C2×#103—1221no—
218C2×#103—1221no—
219C2×#102—1221no—
220C2×#102—1221no—
221C2×C22⋊C8—21no—
222C2×C4×C8C2×D6111yescharacteristic
223#334—614no—
224#333—614no—
225#332—614no—
226C61C2×#170311yescharacteristic, complemented, Sylow
227C22×Q8—1221no—
228C22×Q8—1221no—
229C22×D4D24411yescharacteristic
230C23×C4—21no—
231C2×M16—24no—
232C2×M16—44no—
233C22×C8—21no—
234C22×C8—1221no—
235C22×C8—1221no—
236C22×C8C22⋊D6111yescharacteristic
237C22×C8C22⋊D6111yescharacteristic
238C4⋊Q8—612no—
239C4⋊Q8—612no—
240C4⋊Q8—1221no—
241C4⋊Q8—1221no—
242C4⋊Q8—1221no—
243C4⋊Q8—1221no—
244C4⋊Q8—1221no—
245C4⋊Q8—1221no—
246C4×D4—21no—
247C4×D4—21no—
248C4×D4D24412yes—
249C4×D4C22×D6112yes—
250C2×C4⋊C4—1221no—
251C2×C4⋊C4—1221no—
252C2×C4⋊C4—1221no—
253C2×C4⋊C4—1221no—
254C2×C4⋊C4D24411yescharacteristic
255C2×C22⋊C4—21no—
256C2×C42C22×D6111yescharacteristic
257#107—1224no—
258#106—1224no—
259C4⋊C8—21no—
260C4⋊C8—612no—
261C4⋊C8—612no—
262C4⋊C8—1221no—
263C4⋊C8—1221no—
264C4⋊C8C22×D6112yes—
265#103—1224no—
266#103—1224no—
267#102—1224no—
268#102—1224no—
269C22⋊C8—24no—
270C4×C8C22⋊D6112yes—
271C4×C8C22×D6112yes—
272C24—21no—
273C2×Q8—1222no—
274C2×Q8—1222no—
275C2×Q8—4882no—
276C2×Q8—2442no—
277C2×Q8—2442no—
278C2×Q8—2441no—
279C2×Q8—2441no—
280C2×D4—22no—
281C2×D4—22no—
282C2×D4—21no—
283C2×D4C2×D24412yes—
284C22×C4—21no—
285C22×C4—22no—
286C22×C4—22no—
287C22×C4—42no—
288C22×C4—42no—
289C22×C4—2441no—
290C22×C4—2441no—
291C22×C4C2×D24411yescharacteristic
292C22×C4#1175822211yescharacteristic
293C22×C4C2×C22⋊D6111yescharacteristic
294M16—48no—
295C2×C8—22no—
296C2×C8—22no—
297C2×C8—22no—
298C2×C8—42no—
299C2×C8—1222no—
300C2×C8—1222no—
301C2×C8—2442no—
302C2×C8—2442no—
303C2×C8C2×C22⋊D6112yes—
304C2×C8C2×C22⋊D6112yes—
305C4⋊C4—21no—
306C4⋊C4—1222no—
307C4⋊C4—1222no—
308C4⋊C4—1222no—
309C4⋊C4—1222no—
310C4⋊C4—2441no—
311C4⋊C4—2441no—
312C4⋊C4—2441no—
313C4⋊C4—2441no—
314C4⋊C4C2×D24412yes—
315C22⋊C4—22no—
316C22⋊C4—22no—
317C42C2×D24411yescharacteristic
318C42#1175822211yescharacteristic
319C42C2×C22⋊D6111yescharacteristic
320C42C23×D6111yescharacteristic
321C23—22no—
322C23—42no—
323C23—42no—
324C23—42no—
325C23#1451975111yescharacteristic
326Q8—4882no—
327Q8—4882no—
328Q8—4882no—
329Q8—2442no—
330Q8—2442no—
331D4—22no—
332D4—22no—
333D4—42no—
334C2×C4—22no—
335C2×C4—22no—
336C2×C4—42no—
337C2×C4—44no—
338C2×C4—42no—
339C2×C4—42no—
340C2×C4—4882no—
341C2×C4—4882no—
342C2×C4—2442no—
343C2×C4—2442no—
344C2×C4#1451975111yescharacteristic
345C2×C4#1451975111yescharacteristic
346C2×C4#1451975111yescharacteristic
347C2×C4#1451979712yes—
348C2×C4#1451980312yes—
349C2×C4#1451981012yes—
350C2×C4#1451981012yes—
351C2×C4C22×C22⋊D6111yescharacteristic
352C2×C4C22×D24411yescharacteristic
353C2×C4C2×#1175822211yescharacteristic
354C8—22no—
355C8—22no—
356C8—42no—
357C8—2442no—
358C8—2442no—
359C22—42no—
360C22—42no—
361C22—42no—
362C22—84no—
363C22#1683997712yes—
364C22#1684002012yes—
365C22#1684002512yes—
366C22C2×#1451975111yescharacteristic
367C4—21no—
368C4—21no—
369C4—42no—
370C4—4882no—
371C4—4882no—
372C4#1683997712yes—
373C4#1684002012yes—
374C4C2×#1451979711yescharacteristic
375C4C2×#1451980311yescharacteristic
376C4C2×#1451981011yescharacteristic
377C4C2×#1451981011yescharacteristic
378C2—82no—
379C2#2144539414yesdirect product factor
380C2C2×#1683997711yescharacteristic
381C2C2×#1684002011yescharacteristic
382C2C2×#1684002511yescharacteristic
subgroupG/H
centerC23#14519751
commutator, cosocleC42×C61C24
FrattiniC42C23×D61
FittingC2×C61×#436C2
socleC23×C61#121
prime radicalC22×D4×C61D4
hypercenterC2×#436D61
hypocenterC61C2×#1703
LCSG ▷ C42×C61 ▷ C22×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#436

Complements

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

NH ≅ G/Ntype
1. C2×#16840113C2semidirect
4. #21445394C2direct (N × H)
5. C2×#16839513C2semidirect
6. C2×#16839510C2semidirect
7. C2×#16839509C2semidirect
12. #16840113C22semidirect
25. #16839513C22semidirect
26. #16839510C22semidirect
27. #16839509C22semidirect
196. C2×C61#1703semidirect
226. C61C2×#1703semidirect
379. C2#21445394direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168401132
C2×#168400522
C2×#168400422
#214453942
C2×#168395132
C2×#168395102
C2×#168395092
C2×C61×#4362
C2×#170361