Finite Group Databasebeta

← C2×#22586222 #31887500

Subgroups — C2×#22586222 #31887500

Order 18176.

830 conjugacy classes of subgroups.

The subgroup lattice has 310 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556039C211yesmaximal, characteristic
2C2×#17985865C211yesmaximal, characteristic
3#22586222C214yesmaximal, direct product factor
4C22×#97×C71C211yesmaximal, characteristic
5C23×C71⋊C8—21no—
6C22×C4⋊Dic71C412yes—
7C2×#14556039—21no—
8C2×#14556039—22no—
9C2×#14556039C414yescomplemented
10C2×#14556039C2212yes—
11#17985865—21no—
12#17985865—21no—
13#17985865C412yes—
14#17985865C2212yes—
15C2×C71⋊#95—21no—
16C2×C71⋊#95—21no—
17C23×C8×C71—21no—
18C22×C42×C71C2211yescharacteristic
19C2×#97×C71—21no—
20C2×#97×C71—22no—
21C2×#97×C71C414yescomplemented
22C2×#97×C71C2212yes—
23C23×Dic71—22no—
24C22×C71⋊C8—28no—
25C22×C71⋊C8—24no—
26C22×C71⋊C8—22no—
27C2×C4⋊Dic71—22no—
28C2×C4⋊Dic71—44no—
29C2×C4⋊Dic71C2×C414yes—
30#14556039—24no—
31#14556039—22no—
32#14556039C2×C414yescomplemented
33C71⋊#95—22no—
34C71⋊#95—22no—
35C71⋊#95—22no—
36C71⋊#95—22no—
37C23×C4×C71C2×C411yescharacteristic
38C23×C4×C71D411yescharacteristic
39C23×C4×C71D411yescharacteristic
40C22×C8×C71—28no—
41C22×C8×C71—24no—
42C22×C8×C71—22no—
43C2×C42×C71C2×C411yescharacteristic
44C2×C42×C71C2×C412yes—
45C2×C42×C71C2×C412yes—
46C2×C42×C71D411yescharacteristic
47C2×C42×C71D411yescharacteristic
48C2×C42×C71D412yes—
49C2×C42×C71Q812yes—
50C2×C42×C71C2311yescharacteristic
51#97×C71—24no—
52#97×C71—22no—
53#97×C71C2×C414yescomplemented
54C22×Dic71—24no—
55C22×Dic71—44no—
56C22×Dic71—44no—
57C22×Dic71—44no—
58C2×C71⋊C8—216no—
59C2×C71⋊C8—28no—
60C2×C71⋊C8—24no—
61C4⋊Dic71—44no—
62C4⋊Dic71—44no—
63C24×C71C22⋊C411yescharacteristic
64C22×C4×C71—22no—
65C22×C4×C71—22no—
66C22×C4×C71—24no—
67C22×C4×C71—24no—
68C22×C4×C71C4212yes—
69C22×C4×C71C22⋊C411yescharacteristic
70C22×C4×C71C22⋊C411yescharacteristic
71C22×C4×C71C22⋊C411yescharacteristic
72C22×C4×C71C22⋊C412yes—
73C22×C4×C71C22⋊C412yes—
74C22×C4×C71C4⋊C412yes—
75C22×C4×C71C4⋊C412yes—
76C22×C4×C71C4⋊C412yes—
77C22×C4×C71C22×C411yescharacteristic
78C22×C4×C71C2×D411yescharacteristic
79C22×C4×C71C2×D411yescharacteristic
80C2×C8×C71—216no—
81C2×C8×C71—28no—
82C2×C8×C71—24no—
83C42×C71C4212yes—
84C42×C71C22⋊C412yes—
85C42×C71C22⋊C412yes—
86C42×C71C4⋊C412yes—
87C42×C71C4⋊C412yes—
88C42×C71C4⋊C412yes—
89C42×C71C22×C411yescharacteristic
90C42×C71C22×C411yescharacteristic
91C42×C71C2×D411yescharacteristic
92C42×C71C2×Q811yescharacteristic
93C23×C71#9512yes—
94C23×C71#10012yes—
95C23×C71#10112yes—
96C23×C71#10414yes—
97C23×C71#10414yes—
98C23×C71C2×C22⋊C411yescharacteristic
99C2×C4×C71—24no—
100C2×C4×C71—24no—
101C2×C4×C71—24no—
102C2×C4×C71—24no—
103C2×C4×C71—24no—
104C2×C4×C71—24no—
105C2×C4×C71—21no—
106C2×C4×C71—21no—
107C2×C4×C71—21no—
108C2×C4×C71—21no—
109C2×C4×C71—22no—
110C2×C4×C71—22no—
111C2×C4×C71—22no—
112C2×C4×C71—22no—
113C2×C4×C71#9512yes—
114C2×C4×C71#9512yes—
115C2×C4×C71#9512yes—
116C2×C4×C71C2×C4211yescharacteristic
117C2×C4×C71C2×C22⋊C411yescharacteristic
118C2×C4×C71C2×C22⋊C411yescharacteristic
119C2×C4×C71C2×C4⋊C411yescharacteristic
120C2×C4×C71C2×C4⋊C411yescharacteristic
121C2×C4×C71C2×C4⋊C411yescharacteristic
122C2×Dic71—44no—
123C2×Dic71—44no—
124C2×Dic71—44no—
125C2×Dic71—88no—
126C8×C71—28no—
127C71⋊C8—28no—
128C22×C71#32918yes—
129C22×C71#33018yes—
130C22×C71#33914yes—
131C22×C71#33914yes—
132C22×C71#34314yes—
133C22×C71C2×#9511yescharacteristic
134C22×C71C2×#10011yescharacteristic
135C22×C71C2×#10111yescharacteristic
136C22×C71C2×#10412yes—
137C22×C71C2×#10412yes—
138C4×C71—21no—
139C4×C71—21no—
140C4×C71—22no—
141C4×C71—22no—
142C4×C71—21no—
143C4×C71—21no—
144C4×C71—22no—
145C4×C71—21no—
146C4×C71—21no—
147Dic71—84no—
148C2×#1295—711nomaximal, Sylow
149C2×C71#129518yescomplemented
150C2×C71C2×#32912yes—
151C2×C71C2×#33012yes—
152C2×C71C2×#33911yescharacteristic
153C2×C71C2×#33911yescharacteristic
154C2×C71C2×#34311yescharacteristic
155C22×#97—711no—
156C22×#97D7111yescharacteristic
157C2×#382—711no—
158#1295—714no—
159C71C2×#129511yescharacteristic, complemented, Sylow
160C23×C8—21no—
161C23×C8—1421no—
162C22×C4⋊C4—712no—
163C22×C42C2×D7111yescharacteristic
164C2×#97—21no—
165C2×#97—22no—
166C2×#97—714no—
167C2×#97—712no—
168C2×#97—1421no—
169C2×#97—1422no—
170C2×#97Dic7114yescomplemented
171C2×#97C2×D7112yes—
172#382—712no—
173#382—712no—
174#382—1421no—
175#382—1421no—
176C2×#95—1421no—
177C2×#95—1421no—
178C23×C4—1422no—
179C23×C4C4×D7111yescharacteristic
180C23×C4D28411yescharacteristic
181C23×C4C22⋊D7111yescharacteristic
182C22×C8—28no—
183C22×C8—24no—
184C22×C8—22no—
185C22×C8—1428no—
186C22×C8—1424no—
187C22×C8—1422no—
188C2×C4⋊C4—2844no—
189C2×C4⋊C4—714no—
190C2×C4⋊C4—1422no—
191C2×C42Dic14212yes—
192C2×C42C4×D7111yescharacteristic
193C2×C42C4×D7112yes—
194C2×C42D28411yescharacteristic
195C2×C42C2×Dic7112yes—
196C2×C42C22⋊D7112yes—
197C2×C42C22⋊D7111yescharacteristic
198C2×C42C22×D7111yescharacteristic
199#97—24no—
200#97—22no—
201#97—714no—
202#97—1424no—
203#97—1422no—
204#97C2×Dic7114yescomplemented
205#95—1422no—
206#95—1422no—
207#95—1422no—
208#95—1422no—
209C24(C2×D71)⋊C411yescharacteristic
210C22×C4—22no—
211C22×C4—22no—
212C22×C4—24no—
213C22×C4—24no—
214C22×C4—2844no—
215C22×C4—2844no—
216C22×C4—2844no—
217C22×C4—1424no—
218C22×C4C4×Dic7112yes—
219C22×C4(C2×D71)⋊C411yescharacteristic
220C22×C4(C2×D71)⋊C411yescharacteristic
221C22×C4(C2×D71)⋊C411yescharacteristic
222C22×C4(C2×D71)⋊C412yes—
223C22×C4C22⋊Dic7112yes—
224C22×C4Dic71⋊C412yes—
225C22×C4Dic71⋊C412yes—
226C22×C4C4⋊Dic7112yes—
227C22×C4C2×C4×D7111yescharacteristic
228C22×C4C2×C22⋊D7111yescharacteristic
229C22×C4C2×D28411yescharacteristic
230C2×C8—28no—
231C2×C8—216no—
232C2×C8—24no—
233C2×C8—1428no—
234C2×C8—14216no—
235C2×C8—1424no—
236C4⋊C4—2844no—
237C4⋊C4—2844no—
238C42C4×Dic7112yes—
239C42(C2×D71)⋊C412yes—
240C42C22⋊Dic7112yes—
241C42Dic71⋊C412yes—
242C42Dic71⋊C412yes—
243C42C4⋊Dic7112yes—
244C42C2×C4×D7111yescharacteristic
245C42C22×Dic7111yescharacteristic
246C42C2×C22⋊D7111yescharacteristic
247C42C2×Dic14211yescharacteristic
248C23C71⋊#9512yes—
249C23#1455604412yes—
250C23#1455604612yes—
251C23#1455605414yes—
252C23#1455605614yes—
253C23C2×(C2×D71)⋊C411yescharacteristic
254C2×C4—21no—
255C2×C4—21no—
256C2×C4—21no—
257C2×C4—21no—
258C2×C4—22no—
259C2×C4—22no—
260C2×C4—22no—
261C2×C4—22no—
262C2×C4—24no—
263C2×C4—24no—
264C2×C4—24no—
265C2×C4—24no—
266C2×C4—24no—
267C2×C4—24no—
268C2×C4—2844no—
269C2×C4—2844no—
270C2×C4—2844no—
271C2×C4—5688no—
272C2×C4C71⋊#9512yes—
273C2×C4C71⋊#9512yes—
274C2×C4C71⋊#9512yes—
275C2×C4C2×C4×Dic7111yescharacteristic
276C2×C4C2×(C2×D71)⋊C411yescharacteristic
277C2×C4C2×C22⋊Dic7111yescharacteristic
278C2×C4C2×Dic71⋊C411yescharacteristic
279C2×C4C2×Dic71⋊C411yescharacteristic
280C2×C4C2×C4⋊Dic7111yescharacteristic
281C8—28no—
282C8—1428no—
283C22#1798573818yes—
284C22#1798574018yes—
285C22#1798575914yes—
286C22#1798576014yes—
287C22#1798576714yes—
288C22C2×C71⋊#9511yescharacteristic
289C22C2×#1455604411yescharacteristic
290C22C2×#1455604611yescharacteristic
291C22C2×#1455605412yes—
292C22C2×#1455605612yes—
293C4—21no—
294C4—22no—
295C4—21no—
296C4—21no—
297C4—22no—
298C4—21no—
299C4—22no—
300C4—21no—
301C4—21no—
302C4—5684no—
303C2#2258622218yesdirect product factor
304C2C2×#1798573812yes—
305C2C2×#1798574012yes—
306C2C2×#1798575911yescharacteristic
307C2C2×#1798576011yescharacteristic
308C2C2×#1798576711yescharacteristic
subgroupG/H
centerC24(C2×D71)⋊C4
commutatorC2×C4×C71C2×C42
FrattiniC2×C42C22×D71
FittingC22×#97×C71C2
socle, prime radicalC24×C71C22⋊C4
cosocleC2×C42×C71C23
hypercenterC22×#97D71
hypocenterC71C2×#1295
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×#97

Complements

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

NH ≅ G/Ntype
3. #22586222C2direct (N × H)
9. C2×#14556039C4semidirect
21. C2×#97×C71C4semidirect
32. #14556039C2×C4semidirect
53. #97×C71C2×C4semidirect
149. C2×C71#1295semidirect
159. C71C2×#1295semidirect
170. C2×#97Dic71semidirect
204. #97C2×Dic71semidirect
303. C2#22586222direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145560392
C2×#179858652
#225862222
C22×#97×C712
C2×#129571