Finite Group Databasebeta

← C2×#22587102 #31966458

Subgroups — C2×#22587102 #31966458

Order 18176.

766 conjugacy classes of subgroups.

The subgroup lattice has 322 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986055C212yesmaximal
2C2×C4×C8×D71C211yesmaximal, characteristic
3#22587102C218yesmaximal, direct product factor
4C2×#17985752C211yesmaximal, characteristic, complemented
5C2×#17985749C212yesmaximal, complemented
6C2×#335×C71C211yesmaximal, characteristic, complemented
7C22×C8×D71C411yescharacteristic
8C22×C8×D71C411yescharacteristic
9C2×C42×D71C2211yescharacteristic
10#17986055—24no—
11#17986055C2218yes—
12C2×C4⋊(C71⋊C8)C2212yes—
13C2×(C2×D71)⋊C8—22no—
14C2×#14556038—22no—
15C2×C4×C71⋊C8C2211yescharacteristic
16C2×C8×Dic71C411yescharacteristic
17C2×C8×Dic71C411yescharacteristic
18C4×C8×D71C414yes—
19C4×C8×D71C2214yes—
20#17985752C2214yescomplemented
21#17985749C2218yescomplemented
22C2×C4⋊C8×C71C2212yes—
23C2×C4×C8×C71C2211yescharacteristic
24#335×C71C2214yescomplemented
25C22×C4×D71C2×C411yescharacteristic
26C22×C4×D71D411yescharacteristic
27C22×C4×D71Q811yescharacteristic
28C22×C71⋊C8—22no—
29C22×C71⋊C8C2×C411yescharacteristic
30C22×C71⋊C8C2×C411yescharacteristic
31C2×C8×D71—24no—
32C2×C8×D71—24no—
33C2×C8×D71C2×C414yes—
34C2×C8×D71C2×C414yes—
35C2×C4×Dic71C2×C411yescharacteristic
36C2×C4×Dic71D411yescharacteristic
37C2×C4×Dic71Q811yescharacteristic
38C42×D71C2×C412yes—
39C42×D71D412yes—
40C42×D71Q812yes—
41C42×D71C2312yes—
42C4⋊(C71⋊C8)—22no—
43C4⋊(C71⋊C8)C2314yes—
44(C2×D71)⋊C8—28no—
45#14556038—28no—
46C4×C71⋊C8C2×C412yes—
47C4×C71⋊C8C2312yes—
48C8×Dic71C2×C414yes—
49C8×Dic71C2×C414yes—
50C22×C8×C71—22no—
51C22×C8×C71C2×C411yescharacteristic
52C22×C8×C71C2×C411yescharacteristic
53C2×C42×C71C2311yescharacteristic
54C4⋊C8×C71—22no—
55C4⋊C8×C71C2314yes—
56C4×C8×C71C2×C412yes—
57C4×C8×C71C2312yes—
58C23×D71C4⋊C411yescharacteristic
59C22×Dic71C4⋊C411yescharacteristic
60C22×Dic71C4⋊C411yescharacteristic
61C22×Dic71C4⋊C411yescharacteristic
62C2×C4×D71—24no—
63C2×C4×D71—22no—
64C2×C4×D71—22no—
65C2×C4×D71—22no—
66C2×C4×D71—22no—
67C2×C4×D71C4⋊C412yes—
68C2×C4×D71C4⋊C412yes—
69C2×C4×D71C4⋊C412yes—
70C2×C4×D71C22×C412yes—
71C2×C4×D71C2×D412yes—
72C2×C4×D71C2×Q812yes—
73C2×C71⋊C8—22no—
74C2×C71⋊C8—24no—
75C2×C71⋊C8—44no—
76C2×C71⋊C8M1614yes—
77C2×C71⋊C8C22×C412yes—
78C2×C71⋊C8C22×C412yes—
79C8×D71—28no—
80C8×D71—28no—
81C4×Dic71C4⋊C412yes—
82C4×Dic71C4⋊C412yes—
83C4×Dic71C4⋊C412yes—
84C4×Dic71C22×C412yes—
85C4×Dic71C2×D412yes—
86C4×Dic71C2×Q812yes—
87C22×C4×C71C22×C411yescharacteristic
88C22×C4×C71C2×D411yescharacteristic
89C22×C4×C71C2×Q811yescharacteristic
90C2×C8×C71—22no—
91C2×C8×C71—24no—
92C2×C8×C71—44no—
93C2×C8×C71M1614yes—
94C2×C8×C71C22×C412yes—
95C2×C8×C71C22×C412yes—
96C42×C71C22×C411yescharacteristic
97C42×C71C2×D411yescharacteristic
98C42×C71C2×Q811yescharacteristic
99C42×C71C2411yescharacteristic
100C23×C71C2×C4⋊C411yescharacteristic
101C22×D71—22no—
102C22×D71—22no—
103C22×D71#10814yes—
104C22×D71C2×C4⋊C412yes—
105C2×C4×C71—22no—
106C2×C4×C71C2×C4⋊C411yescharacteristic
107C2×C4×C71C2×C4⋊C411yescharacteristic
108C2×C4×C71C2×C4⋊C411yescharacteristic
109C2×C4×C71C2×M1612yes—
110C2×C4×C71C2×M1612yes—
111C2×C4×C71#13512yes—
112C2×C4×C71#13512yes—
113C2×C4×C71C23×C411yescharacteristic
114C2×C4×C71C22×D411yescharacteristic
115C2×C4×C71C22×Q811yescharacteristic
116C2×Dic71—22no—
117C2×Dic71—22no—
118C2×Dic71—22no—
119C2×Dic71C2×C4⋊C412yes—
120C2×Dic71C2×C4⋊C412yes—
121C2×Dic71C2×C4⋊C412yes—
122C4×D71—24no—
123C4×D71—24no—
124C4×D71—22no—
125C4×D71—22no—
126C4×D71—22no—
127C4×D71—22no—
128C4×D71—24no—
129C4×D71—24no—
130C8×C71—22no—
131C8×C71—44no—
132C8×C71C2×M1614yes—
133C71⋊C8—22no—
134C71⋊C8—44no—
135C71⋊C8C2×M1614yes—
136C22×C71#42312yes—
137C22×C71#42712yes—
138C22×C71C2×#10812yes—
139C22×C71C22×C4⋊C411yescharacteristic
140C2×D71—28no—
141C2×D71—22no—
142C2×D71—22no—
143C2×D71C2×#10814yes—
144C4×C71—21no—
145C4×C71—21no—
146C4×C71#42312yes—
147C4×C71#42712yes—
148C4×C71C22×M1611yescharacteristic
149C4×C71C22×M1611yescharacteristic
150C4×C71C2×#13511yescharacteristic
151C4×C71C2×#13511yescharacteristic
152Dic71—22no—
153Dic71—22no—
154Dic71—22no—
155C2×#1568—711nomaximal, Sylow
156C2×C71#156814yescomplemented
157C2×C71C2×#42311yescharacteristic
158C2×C71C2×#42711yescharacteristic
159C2×C71C22×#10811yescharacteristic
160D71—24no—
161C2×#432—712no—
162C22×C4×C8—711no—
163#1568—718no—
164C2×#335—711no—
165C2×#335D7111yescharacteristic, complemented
166C2×#334—712no—
167C71C2×#156811yescharacteristic, complemented, Sylow
168C23×C8—711no—
169C23×C8—711no—
170C22×C42—711no—
171#432—718no—
172#432—1424no—
173C2×C4⋊C8—712no—
174C2×C4⋊C8C2×D7112yes—
175C2×C22⋊C8—1422no—
176C2×#97—1422no—
177C2×C4×C8—711no—
178C2×C4×C8—711no—
179C2×C4×C8—711no—
180C2×C4×C8—714no—
181C2×C4×C8—714no—
182C2×C4×C8C2×D7111yescharacteristic
183#335—714no—
184#335C2×D7114yescomplemented
185#334—718no—
186C23×C4—711no—
187C23×C4—711no—
188C23×C4—711no—
189C22×C8—22no—
190C22×C8—711no—
191C22×C8—711no—
192C22×C8—714no—
193C22×C8—714no—
194C22×C8—1424no—
195C22×C8—1422no—
196C22×C8—1424no—
197C22×C8C4×D7111yescharacteristic
198C22×C8C4×D7111yescharacteristic
199C2×C42—711no—
200C2×C42—711no—
201C2×C42—711no—
202C2×C42—712no—
203C2×C42—712no—
204C2×C42—712no—
205C2×C42—712no—
206C2×C42C22×D7111yescharacteristic
207C4⋊C8—22no—
208C4⋊C8—714no—
209C4⋊C8—1422no—
210C4⋊C8C22×D7114yes—
211C22⋊C8—1428no—
212#97—1428no—
213C4×C8—714no—
214C4×C8—714no—
215C4×C8—712no—
216C4×C8—712no—
217C4×C8C4×D7112yes—
218C4×C8C22×D7112yes—
219C24—711no—
220C22×C4—711no—
221C22×C4—711no—
222C22×C4—711no—
223C22×C4—712no—
224C22×C4—712no—
225C22×C4—712no—
226C22×C4—712no—
227C22×C4—712no—
228C22×C4—712no—
229C22×C4—1424no—
230C22×C4—1422no—
231C22×C4—1422no—
232C22×C4—1422no—
233C22×C4—1422no—
234C22×C4C2×C4×D7111yescharacteristic
235C22×C4D4×D7111yescharacteristic
236C22×C4Q8×D7111yescharacteristic
237C2×C8—22no—
238C2×C8—24no—
239C2×C8—44no—
240C2×C8—2844no—
241C2×C8—712no—
242C2×C8—714no—
243C2×C8—712no—
244C2×C8—1428no—
245C2×C8—1424no—
246C2×C8—1422no—
247C2×C8—1428no—
248C2×C8#1176584814yes—
249C2×C8C2×C4×D7112yes—
250C2×C8C2×C4×D7112yes—
251C42—712no—
252C42—712no—
253C42—712no—
254C42—712no—
255C42—712no—
256C42—712no—
257C42C2×C4×D7111yescharacteristic
258C42D4×D7111yescharacteristic
259C42Q8×D7111yescharacteristic
260C42C23×D7111yescharacteristic
261C23—712no—
262C23—714no—
263C23—1422no—
264C23—1422no—
265C23C4⋊C4×D7111yescharacteristic
266C2×C4—22no—
267C2×C4—712no—
268C2×C4—712no—
269C2×C4—712no—
270C2×C4—1424no—
271C2×C4—1424no—
272C2×C4—1422no—
273C2×C4—1422no—
274C2×C4—1422no—
275C2×C4—1422no—
276C2×C4—1422no—
277C2×C4—1422no—
278C2×C4—1422no—
279C2×C4—1424no—
280C2×C4—1424no—
281C2×C4C4⋊C4×D7111yescharacteristic
282C2×C4C4⋊C4×D7111yescharacteristic
283C2×C4C4⋊C4×D7111yescharacteristic
284C2×C4M16×D7112yes—
285C2×C4C2×#1176584812yes—
286C2×C4#1455614712yes—
287C2×C4#1455615112yes—
288C2×C4C22×C4×D7111yescharacteristic
289C2×C4C2×D4×D7111yescharacteristic
290C2×C4C2×Q8×D7111yescharacteristic
291C8—22no—
292C8—44no—
293C8—2844no—
294C8—714no—
295C8—1422no—
296C8C2×#1176584814yes—
297C22—714no—
298C22—1422no—
299C22—1422no—
300C22—1428no—
301C22#1798602112yes—
302C22#1798603612yes—
303C22#108×D7112yes—
304C22C2×C4⋊C4×D7111yescharacteristic
305C4—21no—
306C4—21no—
307C4—1422no—
308C4—1422no—
309C4—1422no—
310C4#1798602112yes—
311C4#1798603612yes—
312C4C2×M16×D7111yescharacteristic
313C4C22×#1176584811yescharacteristic
314C4C2×#1455614711yescharacteristic
315C4C2×#1455615111yescharacteristic
316C2—1424no—
317C2#2258710214yesdirect product factor
318C2C2×#1798602111yescharacteristic
319C2C2×#1798603611yescharacteristic
320C2C2×#108×D7111yescharacteristic
subgroupG/H
centerC22×C4D4×D71
commutatorC2×C4×C71C23×C4
FrattiniC42C23×D71
FittingC2×#335×C71C2
socleC23×C71C2×C4⋊C4
prime radicalC23×D71C4⋊C4
cosocleC42×C71C24
hypercenterC2×#335D71
hypocenterC71C2×#1568
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×#335

Complements

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

NH ≅ G/Ntype
3. #22587102C2direct (N × H)
4. C2×#17985752C2semidirect
5. C2×#17985749C2semidirect
6. C2×#335×C71C2semidirect
20. #17985752C22semidirect
21. #17985749C22semidirect
24. #335×C71C22semidirect
156. C2×C71#1568semidirect
165. C2×#335D71semidirect
167. C71C2×#1568semidirect
184. #335C2×D71semidirect
317. C2#22587102direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179860552
C2×C4×C8×D712
#225871022
C2×#179857522
C2×#179857492
C2×#335×C712
C2×#156871