Finite Group Databasebeta

← C2×#22586999 #31965753

Subgroups — C2×#22586999 #31965753

Order 18176.

1274 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
1C2×#17986547C211yesmaximal, characteristic
2C2×#17986051C212yesmaximal, complemented
3#22586999C218yesmaximal, direct product factor
4C2×#17985747C212yesmaximal, complemented
5C2×#17985743C211yesmaximal, characteristic, complemented
6C2×#331×C71C211yesmaximal, characteristic, complemented
7C22×#11765864C412yes—
8#17986547—24no—
9#17986547C414yes—
10#17986547C2214yes—
11C2×#14556128C2211yescharacteristic
12C2×#14556115C412yes—
13C2×#14556099—22no—
14C2×D4×Dic71—22no—
15C2×C42×D71C2211yescharacteristic
16#17986051—24no—
17#17986051C2218yescomplemented
18C2×C4⋊(C71⋊C8)C2212yes—
19C2×(C2×D71)⋊C8—22no—
20C2×C8×Dic71—22no—
21#17985747C2218yescomplemented
22#17985743C2214yescomplemented
23C2×#127×C71C2211yescharacteristic
24C2×C4⋊C8×C71C2212yes—
25#331×C71C2214yescomplemented
26C2×#11765864—24no—
27C2×#11765864—48no—
28C2×#11765864C2×C418yes—
29C22×Dic142C2×C412yes—
30C22×C22⋊D71—22no—
31C23×Dic71—22no—
32C22×C4×D71C2×C411yescharacteristic
33C22×C4×D71D412yes—
34C22×C71⋊C8—22no—
35#14556128—22no—
36#14556128C2×C412yes—
37#14556128C2312yes—
38#14556115—24no—
39#14556115C2×C418yes—
40#14556099—28no—
41#14556099—28no—
42D4×Dic71—28no—
43D4×Dic71—28no—
44C2×C4⋊Dic71—22no—
45C2×C22⋊Dic71—24no—
46C2×C4×Dic71C2×C411yescharacteristic
47C2×C4×Dic71D412yes—
48C42×D71C2×C412yes—
49C42×D71D414yes—
50C42×D71C2312yes—
51C4⋊(C71⋊C8)—22no—
52C4⋊(C71⋊C8)C2314yes—
53(C2×D71)⋊C8—28no—
54C8×Dic71—28no—
55C22×D4×C71—22no—
56C22×D4×C71C2×C412yes—
57C22×C8×C71—22no—
58#127×C71—22no—
59#127×C71C2×C412yes—
60#127×C71C2312yes—
61C2×C42×C71C2311yescharacteristic
62C4⋊C8×C71—22no—
63C4⋊C8×C71C2314yes—
64C23×D71C22⋊C411yescharacteristic
65#11765864—416no—
66#11765864—416no—
67C2×Dic142—22no—
68C2×Dic142—44no—
69C2×Dic142C22×C414yes—
70C2×C22⋊D71—28no—
71C2×C22⋊D71—48no—
72C22×Dic71—22no—
73C22×Dic71—28no—
74C22×Dic71—48no—
75C22×Dic71C22⋊C412yes—
76C22×Dic71C22⋊C411yescharacteristic
77C2×C4×D71—24no—
78C2×C4×D71—24no—
79C2×C4×D71—24no—
80C2×C4×D71C22⋊C412yes—
81C2×C4×D71C22⋊C414yes—
82C2×C4×D71C22×C412yes—
83C2×C4×D71C2×D414yes—
84C2×C71⋊C8—24no—
85C2×C71⋊C8—44no—
86C4⋊Dic71—24no—
87C4⋊Dic71—24no—
88C22⋊Dic71—216no—
89C4×Dic71C22⋊C414yes—
90C4×Dic71C22⋊C412yes—
91C4×Dic71C22×C412yes—
92C4×Dic71C2×D414yes—
93C24×C71—22no—
94C2×D4×C71—22no—
95C2×D4×C71—24no—
96C2×D4×C71—24no—
97C2×D4×C71—44no—
98C2×D4×C71—44no—
99C2×D4×C71—44no—
100C2×D4×C71C22×C414yes—
101C22×C4×C71C22×C411yescharacteristic
102C22×C4×C71C2×D412yes—
103C2×C8×C71—24no—
104C2×C8×C71—44no—
105C42×C71C22×C411yescharacteristic
106C42×C71C2×D412yes—
107C42×C71C2411yescharacteristic
108C23×C71—24no—
109C23×C71—44no—
110C23×C71—48no—
111C23×C71C2×C22⋊C411yescharacteristic
112C22×D71—22no—
113C22×D71—24no—
114C22×D71C2×C22⋊C412yes—
115D4×C71—44no—
116D4×C71—44no—
117D4×C71—44no—
118D4×C71—44no—
119D4×C71—48no—
120C2×C4×C71—22no—
121C2×C4×C71C2×C22⋊C411yescharacteristic
122C2×C4×C71C2×C22⋊C412yes—
123C2×C4×C71#13514yes—
124C2×C4×C71#13514yes—
125C2×C4×C71C23×C411yescharacteristic
126C2×C4×C71C22×D412yes—
127C22⋊D71—416no—
128C2×Dic71—24no—
129C2×Dic71—24no—
130C2×Dic71—44no—
131C2×Dic71—416no—
132C2×Dic71#10014yes—
133C2×Dic71C2×C22⋊C414yes—
134C2×Dic71C2×C22⋊C412yes—
135C4×D71—24no—
136C4×D71—24no—
137C4×D71—28no—
138C4×D71—24no—
139C4×D71—24no—
140Dic142—44no—
141Dic142—44no—
142C8×C71—44no—
143C71⋊C8—44no—
144C22×C71—44no—
145C22×C71—48no—
146C22×C71—88no—
147C22×C71C2×#10012yes—
148C22×C71#41614yes—
149C22×C71C22×C22⋊C411yescharacteristic
150C2×D71—22no—
151C2×D71—24no—
152C2×D71—44no—
153C4×C71—21no—
154C4×C71—21no—
155C4×C71#41614yes—
156C4×C71C2×#13512yes—
157C4×C71C2×#13512yes—
158Dic71—24no—
159Dic71—44no—
160Dic71C2×#10014yes—
161C2×#1543—711nomaximal, Sylow
162C2×C71—84no—
163C2×C71#154314yescomplemented
164C2×C71C22×#10011yescharacteristic
165C2×C71C2×#41612yes—
166D71—42no—
167C2×#532—711no—
168C2×#431—712no—
169#1543—718no—
170C2×#333—712no—
171C2×#331—711no—
172C2×#331D7111yescharacteristic, complemented
173C71C2×#154311yescharacteristic, complemented, Sylow
174C22×#41—712no—
175#532—714no—
176#532—714no—
177#532—1424no—
178C2×C4⋊Q8—711no—
179C2×#127C2×D7111yescharacteristic
180C2×#124—712no—
181C2×#121—1422no—
182C2×C4×D4—1422no—
183C22×C42—711no—
184#431—718no—
185#431—1424no—
186C2×C4⋊C8—712no—
187C2×C4⋊C8C2×D7112yes—
188C2×C22⋊C8—1422no—
189C2×C4×C8—1422no—
190#333—718no—
191#331—714no—
192#331C2×D7114yescomplemented
193C2×#41—2848no—
194C2×#41—718no—
195C2×#41—1424no—
196C22×Q8—712no—
197C22×D4—22no—
198C22×D4—1422no—
199C22×D4C4×D7112yes—
200C23×C4—711no—
201C23×C4—712no—
202C23×C4—1422no—
203C22×C8—22no—
204C22×C8—1422no—
205C4⋊Q8—712no—
206C4⋊Q8—712no—
207C4⋊Q8—1422no—
208#127—22no—
209#127C4×D7112yes—
210#127C22×D7112yes—
211#124—718no—
212#124—1424no—
213#121—1428no—
214#121—1428no—
215C4×D4—1428no—
216C4×D4—1428no—
217C2×C4⋊C4—1422no—
218C2×C22⋊C4—1424no—
219C2×C42—711no—
220C2×C42—712no—
221C2×C42—712no—
222C2×C42—714no—
223C2×C42—712no—
224C2×C42C22×D7111yescharacteristic
225C4⋊C8—22no—
226C4⋊C8—714no—
227C4⋊C8—1422no—
228C4⋊C8C22×D7114yes—
229C22⋊C8—1428no—
230C4×C8—1428no—
231C24—22no—
232C24—711no—
233#41—28416no—
234#41—28416no—
235C2×Q8—2844no—
236C2×Q8—714no—
237C2×Q8—1422no—
238C2×D4—24no—
239C2×D4—24no—
240C2×D4—22no—
241C2×D4—44no—
242C2×D4—44no—
243C2×D4—44no—
244C2×D4—2848no—
245C2×D4—1428no—
246C2×D4C2×C4×D7114yes—
247C22×C4—2848no—
248C22×C4—711no—
249C22×C4—712no—
250C22×C4—712no—
251C22×C4—714no—
252C22×C4—714no—
253C22×C4—712no—
254C22×C4—1424no—
255C22×C4—1428no—
256C22×C4—1422no—
257C22×C4—1424no—
258C22×C4—1424no—
259C22×C4C2×C4×D7111yescharacteristic
260C22×C4D4×D7112yes—
261C2×C8—24no—
262C2×C8—44no—
263C2×C8—2844no—
264C2×C8—1424no—
265C4⋊C4—1424no—
266C4⋊C4—1424no—
267C22⋊C4—14216no—
268C42—712no—
269C42—714no—
270C42—714no—
271C42—712no—
272C42C2×C4×D7111yescharacteristic
273C42D4×D7112yes—
274C42C23×D7111yescharacteristic
275C23—24no—
276C23—44no—
277C23—48no—
278C23—712no—
279C23—1422no—
280C23—1424no—
281C23C22⋊C4×D7111yescharacteristic
282Q8—2844no—
283Q8—2844no—
284D4—44no—
285D4—44no—
286D4—48no—
287D4—44no—
288D4—44no—
289D4—28416no—
290C2×C4—22no—
291C2×C4—2844no—
292C2×C4—28416no—
293C2×C4—712no—
294C2×C4—714no—
295C2×C4—714no—
296C2×C4—1424no—
297C2×C4—1424no—
298C2×C4—1424no—
299C2×C4—1424no—
300C2×C4—1428no—
301C2×C4—1424no—
302C2×C4—1424no—
303C2×C4C22⋊C4×D7111yescharacteristic
304C2×C4C22⋊C4×D7112yes—
305C2×C4#1455614714yes—
306C2×C4#1455614914yes—
307C2×C4C22×C4×D7111yescharacteristic
308C2×C4C2×D4×D7112yes—
309C8—44no—
310C8—2844no—
311C22—44no—
312C22—48no—
313C22—88no—
314C22—2844no—
315C22—1422no—
316C22—1424no—
317C22#100×D7112yes—
318C22#1798599214yes—
319C22C2×C22⋊C4×D7111yescharacteristic
320C4—21no—
321C4—21no—
322C4—2844no—
323C4—714no—
324C4—1424no—
325C4#1798599214yes—
326C4C2×#1455614712yes—
327C4C2×#1455614912yes—
328C2—84no—
329C2—2842no—
330C2#2258699914yesdirect product factor
331C2C2×#100×D7111yescharacteristic
332C2C2×#1798599212yes—
subgroupG/H
centerC23C22⋊C4×D71
commutatorC2×C4×C71C23×C4
FrattiniC42C23×D71
FittingC2×#331×C71C2
socleC23×C71C2×C22⋊C4
prime radicalC2×#17986547C2
cosocleC42×C71C24
hypercenterC2×#331D71
hypocenterC71C2×#1543
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#331

Complements

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

NH ≅ G/Ntype
2. C2×#17986051C2semidirect
3. #22586999C2direct (N × H)
4. C2×#17985747C2semidirect
5. C2×#17985743C2semidirect
6. C2×#331×C71C2semidirect
17. #17986051C22semidirect
21. #17985747C22semidirect
22. #17985743C22semidirect
25. #331×C71C22semidirect
163. C2×C71#1543semidirect
172. C2×#331D71semidirect
173. C71C2×#1543semidirect
192. #331C2×D71semidirect
330. C2#22586999direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179865472
C2×#179860512
#225869992
C2×#179857472
C2×#179857432
C2×#331×C712
C2×#154371