Finite Group Databasebeta

← C22×#17985736 #31964534

Subgroups — C22×#17985736 #31964534

Order 18176.

1846 conjugacy classes of subgroups.

The subgroup lattice has 334 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C22⋊(C71⋊C8)C211yesmaximal, characteristic
2C22×C71⋊#95C211yesmaximal, characteristic
3C2×#17985736C2112yesmaximal, direct product factor
4C22×C22⋊Q8×C71C211yesmaximal, characteristic
5C24×Dic71—21no—
6C23×C71⋊C8—21no—
7C2×C22⋊(C71⋊C8)—23no—
8C2×C22⋊(C71⋊C8)C2216yes—
9C2×C71⋊#95—23no—
10C2×C71⋊#95C2216yes—
11#17985736C22116yesdirect product factor
12C23×Q8×C71C411yescharacteristic, complemented
13C24×C4×C71C2211yescharacteristic
14C2×C22⋊Q8×C71—23no—
15C2×C22⋊Q8×C71—23no—
16C2×C22⋊Q8×C71C416yescomplemented
17C2×C22⋊Q8×C71C2216yes—
18C22×C4⋊C4×C71—21no—
19C22×C4⋊C4×C71C411yescharacteristic, complemented
20C22×C22⋊C4×C71—21no—
21C23×Dic71—28no—
22C23×Dic71—26no—
23C23×Dic71—44no—
24C23×Dic71—44no—
25C22×C71⋊C8—26no—
26C22×C71⋊C8—44no—
27C22⋊(C71⋊C8)—26no—
28C22⋊(C71⋊C8)C2314yes—
29C71⋊#95—26no—
30C71⋊#95C2314yes—
31C25×C71D411yescharacteristic
32C22×Q8×C71—23no—
33C22×Q8×C71—44no—
34C22×Q8×C71C2×C416yescomplemented
35C23×C4×C71—21no—
36C23×C4×C71—21no—
37C23×C4×C71—44no—
38C23×C4×C71C2×C411yescharacteristic
39C23×C4×C71C2×C413yes—
40C23×C4×C71D411yescharacteristic
41C23×C4×C71D413yes—
42C23×C4×C71D413yes—
43C23×C4×C71C2313yes—
44C22⋊Q8×C71—212no—
45C22⋊Q8×C71—26no—
46C22⋊Q8×C71—26no—
47C22⋊Q8×C71C2×C4112yescomplemented
48C22⋊Q8×C71C2314yes—
49C2×C4⋊C4×C71—26no—
50C2×C4⋊C4×C71—23no—
51C2×C4⋊C4×C71—26no—
52C2×C4⋊C4×C71C2×C416yescomplemented
53C2×C22⋊C4×C71—26no—
54C2×C22⋊C4×C71—26no—
55C22×Dic71—224no—
56C22×Dic71—24no—
57C22×Dic71—432no—
58C22×Dic71—412no—
59C22×Dic71—412no—
60C2×C71⋊C8—24no—
61C2×C71⋊C8—412no—
62C24×C71—24no—
63C24×C71—24no—
64C24×C71C22⋊C413yes—
65C24×C71C22⋊C411yescharacteristic
66C24×C71SD1614yes—
67C24×C71Q1614yes—
68C24×C71C2×D413yes—
69C2×Q8×C71—26no—
70C2×Q8×C71—412no—
71C2×Q8×C71—412no—
72C2×Q8×C71C22×C414yescomplemented
73C22×C4×C71—24no—
74C22×C4×C71—24no—
75C22×C4×C71—26no—
76C22×C4×C71—26no—
77C22×C4×C71—46no—
78C22×C4×C71—46no—
79C22×C4×C71—46no—
80C22×C4×C71—46no—
81C22×C4×C71—44no—
82C22×C4×C71—44no—
83C22×C4×C71C22⋊C413yes—
84C22×C4×C71C22⋊C413yes—
85C22×C4×C71C22⋊C416yes—
86C22×C4×C71C22×C413yes—
87C22×C4×C71C22×C413yes—
88C22×C4×C71C2×D413yes—
89C22×C4×C71C2×D413yes—
90C22×C4×C71C2×D413yes—
91C22×C4×C71C2411yescharacteristic
92C4⋊C4×C71—212no—
93C4⋊C4×C71—26no—
94C4⋊C4×C71—24no—
95C4⋊C4×C71C22×C414yescomplemented
96C22⋊C4×C71—212no—
97C22⋊C4×C71—24no—
98C23×C71—216no—
99C23×C71—216no—
100C23×C71—26no—
101C23×C71—26no—
102C23×C71—26no—
103C23×C71—26no—
104C23×C71#9914yes—
105C23×C71#103112yes—
106C23×C71#10314yes—
107C23×C71#10414yes—
108C23×C71C2×C22⋊C413yes—
109C23×C71C2×C22⋊C413yes—
110C23×C71C2×SD1616yes—
111C23×C71C2×Q1616yes—
112C23×C71C22×D411yescharacteristic
113Q8×C71—44no—
114Q8×C71—412no—
115C2×C4×C71—26no—
116C2×C4×C71—26no—
117C2×C4×C71—26no—
118C2×C4×C71—26no—
119C2×C4×C71—24no—
120C2×C4×C71—24no—
121C2×C4×C71—46no—
122C2×C4×C71—43no—
123C2×C4×C71—43no—
124C2×C4×C71—43no—
125C2×C4×C71—41no—
126C2×C4×C71—412no—
127C2×C4×C71—412no—
128C2×C4×C71C2×C22⋊C413yes—
129C2×C4×C71C2×C22⋊C413yes—
130C2×C4×C71C23×C411yescharacteristic
131C2×C4×C71C22×D411yescharacteristic
132C2×Dic71—28no—
133C2×Dic71—44no—
134C2×Dic71—448no—
135C2×Dic71—44no—
136C71⋊C8—44no—
137C22×C71—21no—
138C22×C71—23no—
139C22×C71—21no—
140C22×C71—23no—
141C22×C71—212no—
142C22×C71—224no—
143C22×C71—212no—
144C22×C71#328116yescomplemented
145C22×C71C2×#9916yes—
146C22×C71C2×#10316yes—
147C22×C71C2×#10316yes—
148C22×C71C2×#10416yes—
149C22×C71C22×C22⋊C411yescharacteristic
150C22×C71C22×SD1611yescharacteristic
151C22×C71C22×Q1611yescharacteristic
152C4×C71—21no—
153C4×C71—23no—
154C4×C71—23no—
155C4×C71—21no—
156C4×C71—44no—
157C4×C71—44no—
158Dic71—48no—
159C22×#328—711nomaximal, Sylow
160C2×C71—21no—
161C2×C71—21no—
162C2×C71—26no—
163C2×C71C2×#328112yescomplemented
164C2×C71C22×#9911yescharacteristic
165C2×C71C22×#10311yescharacteristic
166C2×C71C22×#10411yescharacteristic
167C22×C22⋊Q8D7111yescharacteristic
168C22×C22⋊C8—711no—
169C22×#95—711no—
170C2×#328—7112no—
171C71C22×#32811yescharacteristic, complemented, Sylow
172C23×Q8Dic7111yescharacteristic, complemented
173C24×C4—1421no—
174C24×C4C2×D7111yescharacteristic
175C23×C8—1421no—
176C2×C22⋊Q8—23no—
177C2×C22⋊Q8—23no—
178C2×C22⋊Q8Dic7116yescomplemented
179C2×C22⋊Q8C2×D7116yes—
180C22×C4⋊C4—21no—
181C22×C4⋊C4Dic7111yescharacteristic, complemented
182C22×C22⋊C4—21no—
183C2×C22⋊C8—716no—
184C2×C22⋊C8—1423no—
185C2×#95—716no—
186C2×#95—1423no—
187#328—7116no—
188C25C22⋊D7111yescharacteristic
189C22×Q8—23no—
190C22×Q8—44no—
191C22×Q8C2×Dic7116yescomplemented
192C23×C4—21no—
193C23×C4—21no—
194C23×C4—44no—
195C23×C4—2844no—
196C23×C4—2844no—
197C23×C4—1428no—
198C23×C4—1426no—
199C23×C4C2×Dic7111yescharacteristic
200C23×C4C2×Dic7113yes—
201C23×C4C22⋊D7111yescharacteristic
202C23×C4C22⋊D7113yes—
203C23×C4C22⋊D7113yes—
204C23×C4C22×D7113yes—
205C22×C8—2844no—
206C22×C8—1426no—
207C22⋊Q8—212no—
208C22⋊Q8—26no—
209C22⋊Q8—26no—
210C22⋊Q8C2×Dic71112yescomplemented
211C22⋊Q8C22×D7114yes—
212C2×C4⋊C4—26no—
213C2×C4⋊C4—23no—
214C2×C4⋊C4—26no—
215C2×C4⋊C4C2×Dic7116yescomplemented
216C2×C22⋊C4—26no—
217C2×C22⋊C4—26no—
218C22⋊C8—714no—
219C22⋊C8—1426no—
220#95—714no—
221#95—1426no—
222C24—24no—
223C24—24no—
224C24C22⋊Dic7113yes—
225C24C22⋊Dic7111yescharacteristic
226C24#1176585214yes—
227C24#1176585514yes—
228C24C2×C22⋊D7113yes—
229C2×Q8—26no—
230C2×Q8—412no—
231C2×Q8—412no—
232C2×Q8C22×Dic7114yescomplemented
233C22×C4—24no—
234C22×C4—24no—
235C22×C4—26no—
236C22×C4—26no—
237C22×C4—46no—
238C22×C4—46no—
239C22×C4—46no—
240C22×C4—46no—
241C22×C4—44no—
242C22×C4—44no—
243C22×C4—28412no—
244C22×C4—28432no—
245C22×C4—28412no—
246C22×C4—14224no—
247C22×C4—1424no—
248C22×C4C22⋊Dic7113yes—
249C22×C4C22⋊Dic7113yes—
250C22×C4C22⋊Dic7116yes—
251C22×C4C22×Dic7113yes—
252C22×C4C22×Dic7113yes—
253C22×C4C2×C22⋊D7113yes—
254C22×C4C2×C22⋊D7113yes—
255C22×C4C2×C22⋊D7113yes—
256C22×C4C23×D7111yescharacteristic
257C2×C8—28412no—
258C2×C8—1424no—
259C4⋊C4—24no—
260C4⋊C4—212no—
261C4⋊C4—26no—
262C4⋊C4C22×Dic7114yescomplemented
263C22⋊C4—24no—
264C22⋊C4—212no—
265C23—26no—
266C23—26no—
267C23—216no—
268C23—216no—
269C23—26no—
270C23—26no—
271C23#1455604314yes—
272C23#14556052112yes—
273C23#1455605214yes—
274C23#1455605514yes—
275C23C2×C22⋊Dic7113yes—
276C23C2×C22⋊Dic7113yes—
277C23C2×#1176585216yes—
278C23C2×#1176585516yes—
279C23C22×C22⋊D7111yescharacteristic
280Q8—44no—
281Q8—412no—
282C2×C4—26no—
283C2×C4—26no—
284C2×C4—26no—
285C2×C4—26no—
286C2×C4—24no—
287C2×C4—24no—
288C2×C4—46no—
289C2×C4—43no—
290C2×C4—43no—
291C2×C4—43no—
292C2×C4—41no—
293C2×C4—412no—
294C2×C4—412no—
295C2×C4—2844no—
296C2×C4—28448no—
297C2×C4—2844no—
298C2×C4—1428no—
299C2×C4C2×C22⋊Dic7113yes—
300C2×C4C2×C22⋊Dic7113yes—
301C2×C4C23×Dic7111yescharacteristic
302C2×C4C22×C22⋊D7111yescharacteristic
303C8—2844no—
304C22—21no—
305C22—23no—
306C22—21no—
307C22—23no—
308C22—212no—
309C22—224no—
310C22—212no—
311C22#17985736116yesdirect product factor
312C22C2×#1455604316yes—
313C22C2×#1455605216yes—
314C22C2×#1455605216yes—
315C22C2×#1455605516yes—
316C22C22×C22⋊Dic7111yescharacteristic
317C22C22×#1176585211yescharacteristic
318C22C22×#1176585511yescharacteristic
319C4—21no—
320C4—21no—
321C4—23no—
322C4—23no—
323C4—44no—
324C4—44no—
325C4—2848no—
326C2—21no—
327C2—26no—
328C2—21no—
329C2C2×#17985736112yesdirect product factor
330C2C22×#1455604311yescharacteristic
331C2C22×#1455605211yescharacteristic
332C2C22×#1455605511yescharacteristic
subgroupG/H
centerC24C22⋊Dic71
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC22×C22⋊Q8×C71C2
socleC24×C71C22⋊C4
prime radicalC25×C71D4
cosocleC22×C4×C71C24
hypercenterC22×C22⋊Q8D71
hypocenterC71C22×#328
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C24 ◁ C24×C4 ◁ C22×C22⋊Q8

Complements

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

NH ≅ G/Ntype
3. C2×#17985736C2direct (N × H)
11. #17985736C22direct (N × H)
12. C23×Q8×C71C4semidirect
16. C2×C22⋊Q8×C71C4semidirect
19. C22×C4⋊C4×C71C4semidirect
34. C22×Q8×C71C2×C4semidirect
47. C22⋊Q8×C71C2×C4semidirect
52. C2×C4⋊C4×C71C2×C4semidirect
72. C2×Q8×C71C22×C4semidirect
95. C4⋊C4×C71C22×C4semidirect
144. C22×C71#328semidirect
163. C2×C71C2×#328semidirect
171. C71C22×#328semidirect
172. C23×Q8Dic71semidirect
178. C2×C22⋊Q8Dic71semidirect
181. C22×C4⋊C4Dic71semidirect
191. C22×Q8C2×Dic71semidirect
210. C22⋊Q8C2×Dic71semidirect
215. C2×C4⋊C4C2×Dic71semidirect
232. C2×Q8C22×Dic71semidirect
262. C4⋊C4C22×Dic71semidirect
311. C22#17985736direct (N × H)
329. C2C2×#17985736direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C22⋊(C71⋊C8)2
C22×C71⋊#952
C2×#179857362
C22×C22⋊Q8×C712
C22×#32871