Finite Group Databasebeta

← C2×#21461424 #30612367

Subgroups — C2×#21461424 #30612367

Order 15616.

762 conjugacy classes of subgroups.

The subgroup lattice has 380 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840813C211yesmaximal, characteristic, complemented
2C2×D4×#92420C211yesmaximal, characteristic
3#21461424C218yesmaximal, direct product factor
4C2×#16840624C211yesmaximal, characteristic, complemented
5C2×Q8⋊#92420C211yesmaximal, characteristic, complemented
6C2×D4⋊#92420C211yesmaximal, characteristic
7C2×#92420⋊C8C211yesmaximal, characteristic, complemented
8C2×SD16×Dic61C211yesmaximal, characteristic
9C23×#92420—21no—
10#16840813—22no—
11#16840813C2214yescomplemented
12D4×#92420—22no—
13D4×#92420C2214yes—
14C2×#14519844—21no—
15C2×C4⋊#92420C2211yescharacteristic
16C2×C4⋊#92420C2211yescharacteristic
17C2×C22⋊#92420—21no—
18C2×#14519832—21no—
19C2×C4×#92420C2211yescharacteristic
20C2×C4×#92420C2211yescharacteristic
21#16840624C2214yescomplemented
22Q8⋊#92420C2214yescomplemented
23D4⋊#92420C2214yes—
24#92420⋊C8C2214yescomplemented
25C2×Q8×Dic61C2211yescharacteristic
26C2×D4×Dic61C2211yescharacteristic
27SD16×Dic61C414yes—
28SD16×Dic61C2214yes—
29C2×#14519709C411yescharacteristic
30C2×#14519701C411yescharacteristic
31C2×#14519698C411yescharacteristic
32C2×C8×Dic61C2211yescharacteristic
33C22×SD16×C61C411yescharacteristic
34C22×#92420—21no—
35C22×#92420—21no—
36C22×#92420—21no—
37C22×#92420—24no—
38C22×#92420—44no—
39C22×#92420D411yescharacteristic
40C22×#92420D411yescharacteristic
41#14519844—24no—
42C4⋊#92420—21no—
43C4⋊#92420—21no—
44C4⋊#92420C2312yes—
45C4⋊#92420C2312yes—
46C22⋊#92420—24no—
47#14519832—24no—
48C4×#92420—21no—
49C4×#92420D412yes—
50C4×#92420C2312yes—
51C4×#92420C2312yes—
52C23×Dic61—21no—
53C22×#92418C2×C411yescharacteristic
54Q8×Dic61—21no—
55Q8×Dic61—21no—
56Q8×Dic61C2×C412yes—
57Q8×Dic61C2312yes—
58D4×Dic61—21no—
59D4×Dic61—21no—
60D4×Dic61C2×C412yes—
61D4×Dic61C2312yes—
62C2×C4⋊Dic61—21no—
63C2×C4⋊Dic61C2×C411yescharacteristic
64C2×C4⋊Dic61C2×C411yescharacteristic
65C2×C22⋊Dic61—21no—
66C2×C4×Dic61—21no—
67C2×C4×Dic61C2311yescharacteristic
68#14519709C2×C414yes—
69#14519701C2×C414yes—
70#14519698C2×C414yes—
71C8×Dic61C2×C412yes—
72C8×Dic61C2312yes—
73C22×Q8×C61C2×C411yescharacteristic
74C22×D4×C61C2×C411yescharacteristic
75C2×SD16×C61—24no—
76C2×SD16×C61C2×C414yes—
77C22×C8×C61C2×C411yescharacteristic
78C24×C61—21no—
79C2×Q8×C61—21no—
80C2×Q8×C61—22no—
81C2×Q8×C61—22no—
82C2×Q8×C61C22×C412yes—
83C2×D4×C61—21no—
84C2×D4×C61—22no—
85C2×D4×C61M1614yes—
86C2×D4×C61C22×C412yes—
87C22×C4×C61—21no—
88C22×C4×C61C22×C411yescharacteristic
89C22×Dic61—21no—
90C22×Dic61—21no—
91C22×Dic61—22no—
92C22×Dic61—22no—
93C22×Dic61—42no—
94C22×Dic61—42no—
95C22×Dic61C2×D411yescharacteristic
96C22×Dic61#4111yescharacteristic
97C2×#92420—22no—
98C2×#92420—22no—
99C2×#92420—22no—
100C2×#92420—22no—
101C2×#92420—42no—
102C2×#92420—42no—
103C2×#92420—42no—
104C2×#92420—48no—
105C2×#92420SD1614yescomplemented
106C2×#92420C2×D412yes—
107C2×#92420C2×D412yes—
108SD16×C61—28no—
109C2×C8×C61—22no—
110C2×C8×C61C22×C412yes—
111C22⋊Dic61—22no—
112C22⋊Dic61—22no—
113C4⋊Dic61—21no—
114C4⋊Dic61—21no—
115C4⋊Dic61—22no—
116C4⋊Dic61—22no—
117C4⋊Dic61C22×C412yes—
118C4⋊Dic61C22×C412yes—
119C4×Dic61—22no—
120C4×Dic61—22no—
121C4×Dic61C22×C411yescharacteristic
122C4×Dic61C2×D411yescharacteristic
123C4×Dic61#4111yescharacteristic
124C4×Dic61C2411yescharacteristic
125C2×#92418—22no—
126C2×#92418C22×C412yes—
127C23×C61—22no—
128C23×C61—24no—
129C23×C61—42no—
130C23×C61—42no—
131C23×C61C4×D411yescharacteristic
132Q8×C61—22no—
133Q8×C61—22no—
134Q8×C61—42no—
135D4×C61—22no—
136D4×C61—24no—
137D4×C61C2×M1614yes—
138C2×C4×C61—22no—
139C2×C4×C61—42no—
140C2×C4×C61C4×D411yescharacteristic
141C2×C4×C61C2×M1612yes—
142C2×C4×C61#13112yes—
143C2×C4×C61C23×C411yescharacteristic
144C2×Dic61—22no—
145C2×Dic61—22no—
146C2×Dic61—22no—
147C2×Dic61—42no—
148C2×Dic61—42no—
149C2×Dic61—42no—
150C2×Dic61—42no—
151C2×Dic61—44no—
152C2×Dic61C4×D411yescharacteristic
153C2×Dic61C4×D411yescharacteristic
154C2×Dic61C2×SD1612yes—
155C2×Dic61#13512yes—
156C2×Dic61C22×D411yescharacteristic
157C2×Dic61C2×#4111yescharacteristic
158#92420—22no—
159#92420—42no—
160#92420—42no—
161#92420—42no—
162#92420C2×SD1614yescomplemented
163C8×C61—22no—
164#92418—22no—
165C2×#1582—611nomaximal, Sylow
166C22×C61—24no—
167C22×C61—48no—
168C22×C61—42no—
169C22×C61—42no—
170C22×C61#43512yes—
171C22×C61C4×SD1612yes—
172C22×C61#44412yes—
173C22×C61C2×C4×D411yescharacteristic
174C4×C61—42no—
175C4×C61#43512yes—
176C4×C61C22×M1611yescharacteristic
177C4×C61C2×#13111yescharacteristic
178Dic61—21no—
179Dic61—21no—
180Dic61—42no—
181Dic61—42no—
182Dic61C4×SD1612yes—
183Dic61C22×SD1611yescharacteristic
184Dic61C2×#13511yescharacteristic
185C2×#446—611no—
186C2×C4×SD16—611no—
187C2×C8×D4—611no—
188#1582—618no—
189C2×#334—611no—
190C2×Q8⋊C8—611no—
191C2×D4⋊C8—611no—
192C2×#322—611no—
193C2×C61—44no—
194C2×C61#158214yescomplemented
195C2×C61C2×#43511yescharacteristic
196C2×C61C2×C4×SD1611yescharacteristic
197C2×C61C2×#44411yescharacteristic
198C22×SD16#692311yescharacteristic
199C23×C8—1221no—
200C2×C4×Q8—611no—
201C2×C4×D4—611no—
202#446—614no—
203#446—1222no—
204C4×SD16—614no—
205C4×SD16—614no—
206C8×D4—614no—
207C8×D4—1222no—
208C2×#106—611no—
209C2×C4⋊C8—611no—
210C2×C4⋊C8—611no—
211C2×C4⋊C8—1221no—
212C2×#103—611no—
213C2×#102—611no—
214C2×C22⋊C8—1221no—
215C2×#97—1221no—
216C2×C4×C8—611no—
217C2×C4×C8—611no—
218C2×C4×C8—611no—
219#334—614no—
220Q8⋊C8—614no—
221D4⋊C8—614no—
222#322—614no—
223C61C2×#158211yescharacteristic, complemented, Sylow
224C22×Q8C2×#692311yescharacteristic
225C22×D4C2×#692311yescharacteristic
226C23×C4—1221no—
227C2×SD16—24no—
228C2×SD16C2×#692314yes—
229C22×C8—611no—
230C22×C8—611no—
231C22×C8—611no—
232C22×C8—1224no—
233C22×C8—1221no—
234C22×C8—1221no—
235C22×C8—1221no—
236C22×C8—2444no—
237C22×C8C2×#692311yescharacteristic
238C4×Q8—612no—
239C4×Q8—612no—
240C4×Q8—1221no—
241C4×Q8—1221no—
242C4×D4—612no—
243C4×D4—612no—
244C4×D4—1221no—
245C4×D4—1221no—
246C2×C4⋊C4—611no—
247C2×C4⋊C4—611no—
248C2×C4⋊C4—1221no—
249C2×C22⋊C4—1221no—
250C2×C42—611no—
251C2×C42—1221no—
252#106—614no—
253C4⋊C8—612no—
254C4⋊C8—612no—
255C4⋊C8—1221no—
256C4⋊C8—1221no—
257C4⋊C8—1224no—
258#103—614no—
259#102—614no—
260C22⋊C8—1224no—
261#97—1224no—
262C4×C8—612no—
263C4×C8—612no—
264C4×C8—612no—
265C4×C8—612no—
266C4×C8—612no—
267C4×C8—1221no—
268C24—21no—
269C2×Q8—21no—
270C2×Q8—22no—
271C2×Q8—22no—
272C2×Q8C22×#692312yes—
273C2×D4—21no—
274C2×D4—22no—
275C2×D4#1175821714yes—
276C2×D4C22×#692312yes—
277C22×C4—21no—
278C22×C4—611no—
279C22×C4—611no—
280C22×C4—1222no—
281C22×C4—1222no—
282C22×C4—1221no—
283C22×C4—1221no—
284C22×C4—2442no—
285C22×C4—2442no—
286C22×C4C22×#692311yescharacteristic
287SD16—28no—
288C2×C8—22no—
289C2×C8—612no—
290C2×C8—614no—
291C2×C8—612no—
292C2×C8—612no—
293C2×C8—1222no—
294C2×C8—1222no—
295C2×C8—1222no—
296C2×C8—1222no—
297C2×C8—1222no—
298C2×C8—2448no—
299C2×C8—2442no—
300C2×C8—2442no—
301C2×C8—2442no—
302C2×C8C22×#692312yes—
303C4⋊C4—612no—
304C4⋊C4—612no—
305C4⋊C4—1222no—
306C4⋊C4—1222no—
307C4⋊C4—1221no—
308C4⋊C4—1221no—
309C22⋊C4—1222no—
310C22⋊C4—1222no—
311C42—611no—
312C42—611no—
313C42—611no—
314C42—611no—
315C42—1222no—
316C42—1222no—
317C23—24no—
318C23—22no—
319C23—42no—
320C23—42no—
321C23D4×#692311yescharacteristic
322Q8—22no—
323Q8—22no—
324Q8—42no—
325D4—24no—
326D4—22no—
327D4C2×#1175821714yes—
328C2×C4—22no—
329C2×C4—42no—
330C2×C4—612no—
331C2×C4—612no—
332C2×C4—611no—
333C2×C4—611no—
334C2×C4—611no—
335C2×C4—611no—
336C2×C4—1222no—
337C2×C4—1222no—
338C2×C4—1222no—
339C2×C4—2442no—
340C2×C4—2442no—
341C2×C4—2444no—
342C2×C4—2442no—
343C2×C4—2442no—
344C2×C4D4×#692311yescharacteristic
345C2×C4C2×#1175821712yes—
346C2×C4#1451986412yes—
347C2×C4C23×#692311yescharacteristic
348C8—22no—
349C8—614no—
350C8—1222no—
351C8—1222no—
352C8—2442no—
353C8—2442no—
354C8—2442no—
355C22—24no—
356C22—42no—
357C22—42no—
358C22—48no—
359C22#1684079312yes—
360C22SD16×#692312yes—
361C22#1684080712yes—
362C22C2×D4×#692311yescharacteristic
363C4—42no—
364C4—611no—
365C4—611no—
366C4—612no—
367C4—1221no—
368C4—1221no—
369C4—2442no—
370C4—2442no—
371C4#1684079312yes—
372C4C22×#1175821711yescharacteristic
373C4C2×#1451986411yescharacteristic
374C2—44no—
375C2#2146142414yesdirect product factor
376C2C2×#1684079311yescharacteristic
377C2C2×SD16×#692311yescharacteristic
378C2C2×#1684080711yescharacteristic
subgroupG/H
centerC23D4×#6923
commutatorC2×C4×C61C23×C4
FrattiniC2×C4C23×#6923
FittingC22×SD16×C61C4
socleC23×C61C4×D4
prime radicalC22×D4×C61C2×C4
cosocleC4×Dic61C24
hypercenterC22×SD16#6923
hypocenterC61C2×#1582
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×SD16

Complements

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

NH ≅ G/Ntype
1. C2×#16840813C2semidirect
3. #21461424C2direct (N × H)
4. C2×#16840624C2semidirect
5. C2×Q8⋊#92420C2semidirect
7. C2×#92420⋊C8C2semidirect
11. #16840813C22semidirect
21. #16840624C22semidirect
22. Q8⋊#92420C22semidirect
24. #92420⋊C8C22semidirect
105. C2×#92420SD16semidirect
162. #92420C2×SD16semidirect
194. C2×C61#1582semidirect
223. C61C2×#1582semidirect
375. C2#21461424direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168408132
C2×D4×#924202
#214614242
C2×#168406242
C2×Q8⋊#924202
C2×D4⋊#924202
C2×#92420⋊C82
C2×SD16×Dic612
C2×#158261