Finite Group Databasebeta

← C2×#21461432 #30612372

Subgroups — C2×#21461432 #30612372

Order 15616.

674 conjugacy classes of subgroups.

The subgroup lattice has 354 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840813C211yesmaximal, characteristic
2C2×Q8×#92420C211yesmaximal, characteristic
3#21461432C218yesmaximal, direct product factor
4C2×#16840626C211yesmaximal, characteristic
5C2×Q8⋊#92420C211yesmaximal, characteristic
6C2×Q8⋊#92420C211yesmaximal, characteristic
7C2×#92420⋊C8C211yesmaximal, characteristic
8C2×Q16×Dic61C211yesmaximal, characteristic
9#16840813—22no—
10#16840813C2214yes—
11Q8×#92420—22no—
12Q8×#92420C2214yes—
13C2×#14519844—21no—
14C2×C4⋊#92420—21no—
15C2×C4⋊#92420C2211yescharacteristic
16C2×C4⋊#92420C2211yescharacteristic
17C2×#14519832—21no—
18C2×C4×#92420—21no—
19C2×C4×#92420C2211yescharacteristic
20C2×C4×#92420C2211yescharacteristic
21#16840626C2214yes—
22Q8⋊#92420C2214yes—
23Q8⋊#92420C2214yes—
24#92420⋊C8C2214yes—
25C2×Q8×Dic61C2211yescharacteristic
26C2×Q8×Dic61C2211yescharacteristic
27Q16×Dic61C414yes—
28Q16×Dic61C2214yes—
29C2×#14519711C411yescharacteristic
30C2×#14519701C411yescharacteristic
31C2×#14519701C411yescharacteristic
32C2×C8×Dic61C2211yescharacteristic
33C22×Q16×C61C411yescharacteristic
34C22×#92420—21no—
35C22×#92420—21no—
36C22×#92420—21no—
37C22×#92420D411yescharacteristic
38C22×#92420D411yescharacteristic
39#14519844—24no—
40C4⋊#92420—24no—
41C4⋊#92420—21no—
42C4⋊#92420—21no—
43C4⋊#92420C2312yes—
44C4⋊#92420C2312yes—
45#14519832—24no—
46C4×#92420—24no—
47C4×#92420—21no—
48C4×#92420D412yes—
49C4×#92420C2312yes—
50C4×#92420C2312yes—
51C22×#92418C2×C411yescharacteristic
52Q8×Dic61—21no—
53Q8×Dic61—21no—
54Q8×Dic61—21no—
55Q8×Dic61—21no—
56Q8×Dic61C2×C412yes—
57Q8×Dic61C2×C412yes—
58Q8×Dic61C2312yes—
59Q8×Dic61C2312yes—
60C2×C4⋊Dic61—21no—
61C2×C4⋊Dic61—21no—
62C2×C4⋊Dic61C2×C411yescharacteristic
63C2×C4⋊Dic61C2×C411yescharacteristic
64C2×C4×Dic61—21no—
65C2×C4×Dic61—21no—
66C2×C4×Dic61C2311yescharacteristic
67#14519711C2×C414yes—
68#14519701C2×C414yes—
69#14519701C2×C414yes—
70C8×Dic61C2×C412yes—
71C8×Dic61C2312yes—
72C22×Q8×C61C2×C411yescharacteristic
73C22×Q8×C61C2×C411yescharacteristic
74C2×Q16×C61—24no—
75C2×Q16×C61C2×C414yes—
76C22×C8×C61C2×C411yescharacteristic
77C2×Q8×C61—21no—
78C2×Q8×C61—21no—
79C2×Q8×C61—22no—
80C2×Q8×C61—22no—
81C2×Q8×C61—22no—
82C2×Q8×C61M1614yes—
83C2×Q8×C61C22×C412yes—
84C2×Q8×C61C22×C412yes—
85C22×C4×C61—21no—
86C22×C4×C61—21no—
87C22×C4×C61C22×C411yescharacteristic
88C22×Dic61—21no—
89C22×Dic61—21no—
90C22×Dic61C2×D411yescharacteristic
91C22×Dic61#4111yescharacteristic
92C2×#92420—22no—
93C2×#92420—22no—
94C2×#92420—22no—
95C2×#92420—22no—
96C2×#92420—42no—
97C2×#92420—42no—
98C2×#92420—42no—
99C2×#92420Q1614yescomplemented
100C2×#92420C2×D412yes—
101C2×#92420C2×D412yes—
102Q16×C61—28no—
103C2×C8×C61—22no—
104C2×C8×C61C22×C412yes—
105C4⋊Dic61—21no—
106C4⋊Dic61—21no—
107C4⋊Dic61—22no—
108C4⋊Dic61—22no—
109C4⋊Dic61—22no—
110C4⋊Dic61—22no—
111C4⋊Dic61C22×C412yes—
112C4⋊Dic61C22×C412yes—
113C4×Dic61—22no—
114C4×Dic61—22no—
115C4×Dic61—22no—
116C4×Dic61—22no—
117C4×Dic61C22×C411yescharacteristic
118C4×Dic61C2×D411yescharacteristic
119C4×Dic61#4111yescharacteristic
120C4×Dic61C2411yescharacteristic
121C2×#92418—22no—
122C2×#92418C22×C412yes—
123C23×C61C4×D411yescharacteristic
124Q8×C61—22no—
125Q8×C61—24no—
126Q8×C61—22no—
127Q8×C61—22no—
128Q8×C61—42no—
129Q8×C61C2×M1614yes—
130C2×C4×C61—22no—
131C2×C4×C61—24no—
132C2×C4×C61—22no—
133C2×C4×C61—42no—
134C2×C4×C61C4×D411yescharacteristic
135C2×C4×C61C2×M1612yes—
136C2×C4×C61#13112yes—
137C2×C4×C61C23×C411yescharacteristic
138C2×Dic61—22no—
139C2×Dic61—22no—
140C2×Dic61—22no—
141C2×Dic61—42no—
142C2×Dic61—42no—
143C2×Dic61C4×D411yescharacteristic
144C2×Dic61C4×D411yescharacteristic
145C2×Dic61C2×Q1612yes—
146C2×Dic61#13512yes—
147C2×Dic61C22×D411yescharacteristic
148C2×Dic61C2×#4111yescharacteristic
149#92420—22no—
150#92420—42no—
151#92420—42no—
152#92420—42no—
153#92420C2×Q1614yescomplemented
154C8×C61—22no—
155#92418—22no—
156C2×#1584—611nomaximal, Sylow
157C22×C61#43512yes—
158C22×C61C4×Q1612yes—
159C22×C61#44412yes—
160C22×C61C2×C4×D411yescharacteristic
161C4×C61—24no—
162C4×C61—42no—
163C4×C61#43512yes—
164C4×C61C22×M1611yescharacteristic
165C4×C61C2×#13111yescharacteristic
166Dic61—21no—
167Dic61—21no—
168Dic61—42no—
169Dic61—42no—
170Dic61C4×Q1612yes—
171Dic61C22×Q1611yescharacteristic
172Dic61C2×#13511yescharacteristic
173C2×#446—611no—
174C2×C8×Q8—611no—
175C2×C4×Q16—611no—
176#1584—618no—
177C2×#335—611no—
178C2×Q8⋊C8—611no—
179C2×Q8⋊C8—611no—
180C2×#322—611no—
181C2×C61#158414yescomplemented
182C2×C61C2×#43511yescharacteristic
183C2×C61C2×C4×Q1611yescharacteristic
184C2×C61C2×#44411yescharacteristic
185C22×Q16#692311yescharacteristic
186C2×C4×Q8—611no—
187C2×C4×Q8—611no—
188#446—614no—
189#446—1222no—
190C8×Q8—614no—
191C8×Q8—1222no—
192C4×Q16—614no—
193C4×Q16—614no—
194C2×#107—611no—
195C2×C4⋊C8—611no—
196C2×C4⋊C8—611no—
197C2×C4⋊C8—1221no—
198C2×C4⋊C8—1221no—
199C2×#103—611no—
200C2×#103—611no—
201C2×#97—1221no—
202C2×C4×C8—611no—
203C2×C4×C8—611no—
204C2×C4×C8—611no—
205C2×C4×C8—1221no—
206#335—614no—
207Q8⋊C8—614no—
208Q8⋊C8—614no—
209#322—614no—
210C61C2×#158411yescharacteristic, complemented, Sylow
211C22×Q8C2×#692311yescharacteristic
212C22×Q8C2×#692311yescharacteristic
213C2×Q16—24no—
214C2×Q16C2×#692314yes—
215C22×C8—611no—
216C22×C8—611no—
217C22×C8—611no—
218C22×C8—1221no—
219C22×C8—1221no—
220C22×C8—1221no—
221C22×C8C2×#692311yescharacteristic
222C4×Q8—612no—
223C4×Q8—612no—
224C4×Q8—612no—
225C4×Q8—612no—
226C4×Q8—1221no—
227C4×Q8—1221no—
228C4×Q8—1221no—
229C4×Q8—1221no—
230C2×C4⋊C4—611no—
231C2×C4⋊C4—611no—
232C2×C4⋊C4—1221no—
233C2×C4⋊C4—1221no—
234C2×C42—611no—
235C2×C42—1221no—
236C2×C42—1221no—
237#107—614no—
238C4⋊C8—612no—
239C4⋊C8—612no—
240C4⋊C8—1221no—
241C4⋊C8—1221no—
242C4⋊C8—1224no—
243C4⋊C8—1224no—
244#103—614no—
245#103—614no—
246#97—1224no—
247C4×C8—612no—
248C4×C8—612no—
249C4×C8—612no—
250C4×C8—612no—
251C4×C8—612no—
252C4×C8—1221no—
253C4×C8—1224no—
254C2×Q8—21no—
255C2×Q8—21no—
256C2×Q8—22no—
257C2×Q8—22no—
258C2×Q8—22no—
259C2×Q8#1175821714yes—
260C2×Q8C22×#692312yes—
261C2×Q8C22×#692312yes—
262C22×C4—21no—
263C22×C4—21no—
264C22×C4—611no—
265C22×C4—611no—
266C22×C4—1221no—
267C22×C4—1221no—
268C22×C4C22×#692311yescharacteristic
269Q16—28no—
270C2×C8—22no—
271C2×C8—612no—
272C2×C8—614no—
273C2×C8—612no—
274C2×C8—612no—
275C2×C8—1222no—
276C2×C8—1222no—
277C2×C8—1222no—
278C2×C8—1222no—
279C2×C8—1222no—
280C2×C8—2442no—
281C2×C8—2442no—
282C2×C8—2442no—
283C2×C8C22×#692312yes—
284C4⋊C4—612no—
285C4⋊C4—612no—
286C4⋊C4—1222no—
287C4⋊C4—1222no—
288C4⋊C4—1222no—
289C4⋊C4—1222no—
290C4⋊C4—1221no—
291C4⋊C4—1221no—
292C42—611no—
293C42—611no—
294C42—611no—
295C42—611no—
296C42—1222no—
297C42—1222no—
298C42—1222no—
299C42—1222no—
300C23D4×#692311yescharacteristic
301Q8—24no—
302Q8—22no—
303Q8—22no—
304Q8—22no—
305Q8—42no—
306Q8C2×#1175821714yes—
307C2×C4—24no—
308C2×C4—22no—
309C2×C4—22no—
310C2×C4—42no—
311C2×C4—612no—
312C2×C4—612no—
313C2×C4—611no—
314C2×C4—611no—
315C2×C4—611no—
316C2×C4—611no—
317C2×C4—1222no—
318C2×C4—1222no—
319C2×C4—1222no—
320C2×C4—2442no—
321C2×C4—2442no—
322C2×C4D4×#692311yescharacteristic
323C2×C4C2×#1175821712yes—
324C2×C4#1451986412yes—
325C2×C4C23×#692311yescharacteristic
326C8—22no—
327C8—614no—
328C8—1222no—
329C8—1222no—
330C8—2442no—
331C8—2442no—
332C8—2442no—
333C22#1684079312yes—
334C22Q16×#692312yes—
335C22#1684080812yes—
336C22C2×D4×#692311yescharacteristic
337C4—24no—
338C4—42no—
339C4—611no—
340C4—611no—
341C4—612no—
342C4—1221no—
343C4—1221no—
344C4—2442no—
345C4—2442no—
346C4#1684079312yes—
347C4C22×#1175821711yescharacteristic
348C4C2×#1451986411yescharacteristic
349C2#2146143214yesdirect product factor
350C2C2×#1684079311yescharacteristic
351C2C2×Q16×#692311yescharacteristic
352C2C2×#1684080811yescharacteristic
subgroupG/H
centerC23D4×#6923
commutatorC2×C4×C61C23×C4
FrattiniC2×C4C23×#6923
FittingC22×Q16×C61C4
socle, prime radicalC23×C61C4×D4
cosocleC4×Dic61C24
hypercenterC22×Q16#6923
hypocenterC61C2×#1584
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×Q16

Complements

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

NH ≅ G/Ntype
3. #21461432C2direct (N × H)
99. C2×#92420Q16semidirect
153. #92420C2×Q16semidirect
181. C2×C61#1584semidirect
210. C61C2×#1584semidirect
349. C2#21461432direct (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×Q8×#924202
#214614322
C2×#168406262
C2×Q8⋊#924202
C2×#92420⋊C82
C2×Q16×Dic612
C2×#158461