Finite Group Databasebeta

← C2×#22587726 #31979706

Subgroups — C2×#22587726 #31979706

Order 18176.

790 conjugacy classes of subgroups.

The subgroup lattice has 314 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986201C212yesmaximal
2C2×C8×D284C211yesmaximal, characteristic
3#22587726C218yesmaximal, direct product factor
4C2×#17985752C211yesmaximal, characteristic, complemented
5C2×#17985745C212yesmaximal, complemented
6C2×#500×C71C211yesmaximal, characteristic, complemented
7C22×#11765852—22no—
8C22×C8×D71—21no—
9C2×C4×D284C2211yescharacteristic
10#17986201—24no—
11#17986201C2218yes—
12C8×D284—22no—
13C8×D284C2214yes—
14C2×C4⋊(C71⋊C8)C2211yescharacteristic
15C2×C4⋊(C71⋊C8)C2212yes—
16C2×#14556052—22no—
17C2×(C2×D71)⋊C8—21no—
18#17985752C2214yescomplemented
19#17985745C2218yescomplemented
20C2×C4⋊Q8×C71C2212yes—
21#500×C71—22no—
22#500×C71C2214yescomplemented
23C2×#107×C71—21no—
24C2×#107×C71—21no—
25C2×C4×C8×C71C2211yescharacteristic
26C22×D284D411yescharacteristic
27C22×C4×D71—21no—
28C2×#11765852—28no—
29C2×#11765852—48no—
30C22×C71⋊C8—21no—
31C22×C71⋊C8—22no—
32C2×C8×D71—24no—
33C2×C8×D71—44no—
34C4×D284—21no—
35C4×D284—21no—
36C4×D284D412yes—
37C4×D284C2312yes—
38C2×C4⋊Dic71D411yescharacteristic
39C2×(C2×D71)⋊C4—21no—
40C4⋊(C71⋊C8)—21no—
41C4⋊(C71⋊C8)—22no—
42C4⋊(C71⋊C8)C2312yes—
43C4⋊(C71⋊C8)C2314yes—
44#14556052—28no—
45(C2×D71)⋊C8—24no—
46C22×Q8×C71—22no—
47C22×C8×C71D411yescharacteristic
48C22×C8×C71D411yescharacteristic
49C4⋊Q8×C71—22no—
50C4⋊Q8×C71—22no—
51C4⋊Q8×C71—22no—
52C4⋊Q8×C71C2314yes—
53C2×C4⋊C4×C71—22no—
54C2×C4⋊C4×C71—22no—
55C2×C42×C71C2311yescharacteristic
56#107×C71—24no—
57#107×C71—24no—
58C4×C8×C71D412yes—
59C4×C8×C71C2312yes—
60C23×D71—21no—
61C2×D284—21no—
62C2×D284—22no—
63C2×D284D814yes—
64C2×D284C2×D412yes—
65C22×Dic71—21no—
66C2×C4×D71—22no—
67C2×C4×D71—22no—
68C2×C4×D71—42no—
69C2×C4×D71—42no—
70#11765852—416no—
71C2×C71⋊C8—22no—
72C2×C71⋊C8—24no—
73C2×C71⋊C8—44no—
74C2×C71⋊C8—42no—
75C8×D71—48no—
76C4⋊Dic71—21no—
77C4⋊Dic71C2×D412yes—
78(C2×D71)⋊C4—22no—
79(C2×D71)⋊C4—22no—
80C2×Q8×C71—24no—
81C2×Q8×C71—42no—
82C2×Q8×C71—44no—
83C2×Q8×C71—44no—
84C22×C4×C71—42no—
85C22×C4×C71C2×D411yescharacteristic
86C22×C4×C71C2×D411yescharacteristic
87C22×C4×C71#4111yescharacteristic
88C2×C8×C71—22no—
89C2×C8×C71SD1614yescomplemented
90C2×C8×C71C2×D412yes—
91C2×C8×C71C2×D412yes—
92C4⋊C4×C71—24no—
93C4⋊C4×C71—24no—
94C4⋊C4×C71—42no—
95C4⋊C4×C71—42no—
96C42×C71C2×D411yescharacteristic
97C42×C71C2×D411yescharacteristic
98C42×C71#4111yescharacteristic
99C42×C71C2411yescharacteristic
100C23×C71#12111yescharacteristic
101C22×D71—22no—
102C22×D71—24no—
103C22×D71—42no—
104C22×D71—42no—
105Q8×C71—44no—
106Q8×C71—44no—
107Q8×C71—84no—
108C2×C4×C71—22no—
109C2×C4×C71—44no—
110C2×C4×C71—84no—
111C2×C4×C71#12111yescharacteristic
112C2×C4×C71#12111yescharacteristic
113C2×C4×C71#12111yescharacteristic
114C2×C4×C71C2×D812yes—
115C2×C4×C71C2×SD1612yes—
116C2×C4×C71#13512yes—
117C2×C4×C71#13712yes—
118C2×C4×C71C22×D411yescharacteristic
119C2×C4×C71C22×D411yescharacteristic
120C2×C4×C71C2×#4111yescharacteristic
121C2×Dic71—22no—
122C2×Dic71—42no—
123D284—22no—
124D284—24no—
125D284C2×D814yes—
126C4×D71—42no—
127C4×D71—42no—
128C4×D71—44no—
129C8×C71—22no—
130C8×C71C2×SD1614yescomplemented
131C71⋊C8—44no—
132C71⋊C8—42no—
133C22×C71#46112yes—
134C22×C71#46612yes—
135C22×C71#47312yes—
136C22×C71C2×#12111yescharacteristic
137C2×D71—24no—
138C2×D71—48no—
139C2×D71—42no—
140C2×D71—42no—
141C4×C71—21no—
142C4×C71—21no—
143C4×C71—84no—
144C4×C71#46112yes—
145C4×C71#46612yes—
146C4×C71C22×D811yescharacteristic
147C4×C71C22×SD1611yescharacteristic
148C4×C71C2×#13511yescharacteristic
149C4×C71C2×#13711yescharacteristic
150Dic71—42no—
151C2×#1673—711nomaximal, Sylow
152C2×C71#167314yescomplemented
153C2×C71C2×#46111yescharacteristic
154C2×C71C2×#46611yescharacteristic
155C2×C71C2×#47311yescharacteristic
156D71—44no—
157C2×#500D7111yescharacteristic, complemented
158C2×#461—712no—
159C2×C8×D4—711no—
160#1673—718no—
161C2×#335—711no—
162C2×#332—712no—
163C71C2×#167311yescharacteristic, complemented, Sylow
164C22×SD16—1422no—
165C23×C8—1421no—
166C2×C4⋊Q8C2×D7112yes—
167C2×C4×D4—711no—
168#500—22no—
169#500C2×D7114yescomplemented
170#461—718no—
171#461—1424no—
172C8×D4—714no—
173C8×D4—1422no—
174C2×#107—21no—
175C2×#107—21no—
176C2×C4⋊C8—711no—
177C2×C4⋊C8—712no—
178C2×#103—1422no—
179C2×C22⋊C8—1421no—
180C2×C4×C8C2×D7111yescharacteristic
181#335—714no—
182#332—718no—
183C22×Q8—22no—
184C22×D4—711no—
185C23×C4—1421no—
186C2×SD16—2848no—
187C2×SD16—1428no—
188C22×C8—2844no—
189C22×C8—1422no—
190C22×C8—1421no—
191C22×C8—1424no—
192C22×C8C22⋊D7111yescharacteristic
193C22×C8C22⋊D7111yescharacteristic
194C4⋊Q8—22no—
195C4⋊Q8—22no—
196C4⋊Q8—22no—
197C4⋊Q8C22×D7114yes—
198C4×D4—712no—
199C4×D4—712no—
200C4×D4—1421no—
201C4×D4—1421no—
202C2×C4⋊C4—22no—
203C2×C4⋊C4—22no—
204C2×C4⋊C4—711no—
205C2×C22⋊C4—1421no—
206C2×C42C22×D7111yescharacteristic
207#107—24no—
208#107—24no—
209C4⋊C8—712no—
210C4⋊C8—714no—
211C4⋊C8—1422no—
212C4⋊C8—1421no—
213#103—1428no—
214C22⋊C8—1424no—
215C4×C8C22⋊D7112yes—
216C4×C8C22×D7112yes—
217C24—1421no—
218C2×Q8—24no—
219C2×Q8—42no—
220C2×Q8—44no—
221C2×Q8—44no—
222C2×D4—712no—
223C2×D4—714no—
224C2×D4—1421no—
225C2×D4—1422no—
226C22×C4—42no—
227C22×C4—2842no—
228C22×C4—2842no—
229C22×C4—1421no—
230C22×C4—1422no—
231C22×C4—1422no—
232C22×C4D4×D7111yescharacteristic
233C22×C4C2×C22⋊D7111yescharacteristic
234C22×C4#1176586411yescharacteristic
235SD16—28416no—
236C2×C8—22no—
237C2×C8—2844no—
238C2×C8—2842no—
239C2×C8—2848no—
240C2×C8—1424no—
241C2×C8—1422no—
242C2×C8#1176585214yescomplemented
243C2×C8C2×C22⋊D7112yes—
244C2×C8C2×C22⋊D7112yes—
245C4⋊C4—24no—
246C4⋊C4—24no—
247C4⋊C4—42no—
248C4⋊C4—42no—
249C4⋊C4—712no—
250C4⋊C4—1421no—
251C22⋊C4—1422no—
252C22⋊C4—1422no—
253C42D4×D7111yescharacteristic
254C42C2×C22⋊D7111yescharacteristic
255C42#1176586411yescharacteristic
256C42C23×D7111yescharacteristic
257C23—2842no—
258C23—2842no—
259C23—1424no—
260C23—1422no—
261C23#1455609911yescharacteristic
262Q8—44no—
263Q8—44no—
264Q8—84no—
265D4—714no—
266D4—1424no—
267D4—1422no—
268C2×C4—22no—
269C2×C4—44no—
270C2×C4—84no—
271C2×C4—2842no—
272C2×C4—2844no—
273C2×C4—2842no—
274C2×C4—2842no—
275C2×C4—1422no—
276C2×C4#1455609911yescharacteristic
277C2×C4#1455609911yescharacteristic
278C2×C4#1455609911yescharacteristic
279C2×C4D8×D7112yes—
280C2×C4C2×#1176585212yes—
281C2×C4#1455614712yes—
282C2×C4#1455615912yes—
283C2×C4C2×D4×D7111yescharacteristic
284C2×C4C22×C22⋊D7111yescharacteristic
285C2×C4C2×#1176586411yescharacteristic
286C8—22no—
287C8—2844no—
288C8—2842no—
289C8C2×#1176585214yescomplemented
290C22—2848no—
291C22—2842no—
292C22—2842no—
293C22—1424no—
294C22#1798620112yes—
295C22#1798623212yes—
296C22#1798627112yes—
297C22C2×#1455609911yescharacteristic
298C4—21no—
299C4—21no—
300C4—84no—
301C4—2842no—
302C4#1798620112yes—
303C4#1798623212yes—
304C4C2×D8×D7111yescharacteristic
305C4C22×#1176585211yescharacteristic
306C4C2×#1455614711yescharacteristic
307C4C2×#1455615911yescharacteristic
308C2—2844no—
309C2#2258772614yesdirect product factor
310C2C2×#1798620111yescharacteristic
311C2C2×#1798623211yescharacteristic
312C2C2×#1798627111yescharacteristic
subgroupG/H
centerC23#14556099
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#500×C71C2
socleC23×C71#121
prime radicalC22×D284D4
hypercenterC2×#500D71
hypocenterC71C2×#1673
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#500

Complements

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

NH ≅ G/Ntype
3. #22587726C2direct (N × H)
4. C2×#17985752C2semidirect
5. C2×#17985745C2semidirect
6. C2×#500×C71C2semidirect
18. #17985752C22semidirect
19. #17985745C22semidirect
22. #500×C71C22semidirect
89. C2×C8×C71SD16semidirect
130. C8×C71C2×SD16semidirect
152. C2×C71#1673semidirect
157. C2×#500D71semidirect
163. C71C2×#1673semidirect
169. #500C2×D71semidirect
242. C2×C8#11765852semidirect
289. C8C2×#11765852semidirect
309. C2#22587726direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179862012
C2×C8×D2842
#225877262
C2×#179857522
C2×#179857452
C2×#500×C712
C2×#167371