Finite Group Databasebeta

← C2×#22587729 #31979709

Subgroups — C2×#22587729 #31979709

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×#17986404C211yesmaximal, characteristic, complemented
2C2×#17986204C212yesmaximal
3#22587729C218yesmaximal, direct product factor
4C2×#17985752C211yesmaximal, characteristic, complemented
5C2×#17985744C212yesmaximal, complemented
6C2×C8×D4×C71C211yesmaximal, characteristic
7C22×#11765853—22no—
8C2×#14556128C2212yes—
9#17986404—22no—
10#17986404C2214yescomplemented
11#17986204—24no—
12#17986204C2218yes—
13C2×#14556062—21no—
14C2×#14556062—21no—
15C2×C4⋊(C71⋊C8)C2212yes—
16C2×#14556051—22no—
17#17985752C2214yescomplemented
18#17985744C2218yescomplemented
19C23×C8×C71—21no—
20C2×C4×D4×C71C2211yescharacteristic
21C8×D4×C71—22no—
22C8×D4×C71C2214yes—
23C2×C4⋊C8×C71C2211yescharacteristic
24C2×C22⋊C8×C71—21no—
25C2×C4×C8×C71C2211yescharacteristic
26C22×Dic142—22no—
27C2×#11765853—28no—
28C2×#11765853—48no—
29C22×C71⋊C8—22no—
30#14556128—22no—
31#14556128—22no—
32#14556128—22no—
33#14556128C2314yes—
34C2×C4⋊Dic71—22no—
35C2×C4⋊Dic71—22no—
36#14556062—24no—
37#14556062—24no—
38C4⋊(C71⋊C8)—22no—
39C4⋊(C71⋊C8)C2314yes—
40#14556051—28no—
41C22×D4×C71D411yescharacteristic
42C23×C4×C71—21no—
43C22×C8×C71—21no—
44C22×C8×C71—24no—
45C22×C8×C71—44no—
46C22×C8×C71D411yescharacteristic
47C22×C8×C71D411yescharacteristic
48C4×D4×C71—21no—
49C4×D4×C71—21no—
50C4×D4×C71D412yes—
51C4×D4×C71C2312yes—
52C2×C4⋊C4×C71D411yescharacteristic
53C2×C22⋊C4×C71—21no—
54C2×C42×C71C2311yescharacteristic
55C4⋊C8×C71—21no—
56C4⋊C8×C71C2312yes—
57C22⋊C8×C71—24no—
58C4×C8×C71D412yes—
59C4×C8×C71C2312yes—
60C2×Dic142—24no—
61C2×Dic142—44no—
62C2×Dic142—44no—
63C2×Dic142—42no—
64C22×Dic71—42no—
65#11765853—416no—
66C2×C71⋊C8—24no—
67C2×C71⋊C8—44no—
68C4⋊Dic71—24no—
69C4⋊Dic71—24no—
70C4⋊Dic71—42no—
71C4⋊Dic71—42no—
72C24×C71—21no—
73C2×D4×C71—21no—
74C2×D4×C71—22no—
75C2×D4×C71D814yes—
76C2×D4×C71C2×D412yes—
77C22×C4×C71—21no—
78C22×C4×C71—22no—
79C22×C4×C71—22no—
80C22×C4×C71—42no—
81C22×C4×C71—42no—
82C22×C4×C71C2×D411yescharacteristic
83C22×C4×C71C2×D411yescharacteristic
84C22×C4×C71#4111yescharacteristic
85C2×C8×C71—22no—
86C2×C8×C71—22no—
87C2×C8×C71—42no—
88C2×C8×C71—48no—
89C2×C8×C71SD1614yescomplemented
90C2×C8×C71C2×D412yes—
91C2×C8×C71C2×D412yes—
92C4⋊C4×C71—21no—
93C4⋊C4×C71C2×D412yes—
94C22⋊C4×C71—22no—
95C22⋊C4×C71—22no—
96C42×C71C2×D411yescharacteristic
97C42×C71C2×D411yescharacteristic
98C42×C71#4111yescharacteristic
99C42×C71C2411yescharacteristic
100C23×C71—22no—
101C23×C71—24no—
102C23×C71—42no—
103C23×C71—42no—
104C23×C71#12111yescharacteristic
105D4×C71—22no—
106D4×C71—24no—
107D4×C71C2×D814yes—
108C2×C4×C71—22no—
109C2×C4×C71—22no—
110C2×C4×C71—42no—
111C2×C4×C71—42no—
112C2×C4×C71—42no—
113C2×C4×C71—44no—
114C2×C4×C71#12111yescharacteristic
115C2×C4×C71#12111yescharacteristic
116C2×C4×C71#12111yescharacteristic
117C2×C4×C71C2×D812yes—
118C2×C4×C71C2×SD1612yes—
119C2×C4×C71#13512yes—
120C2×C4×C71#13712yes—
121C2×C4×C71C22×D411yescharacteristic
122C2×C4×C71C22×D411yescharacteristic
123C2×C4×C71C2×#4111yescharacteristic
124C2×Dic71—44no—
125C2×Dic71—84no—
126Dic142—44no—
127Dic142—44no—
128Dic142—84no—
129C8×C71—22no—
130C8×C71—42no—
131C8×C71C2×SD1614yescomplemented
132C71⋊C8—44no—
133C22×C71—24no—
134C22×C71—48no—
135C22×C71—42no—
136C22×C71—42no—
137C22×C71#46112yes—
138C22×C71#46612yes—
139C22×C71#47312yes—
140C22×C71C2×#12111yescharacteristic
141C4×C71—21no—
142C4×C71—21no—
143C4×C71—42no—
144C4×C71#46112yes—
145C4×C71#46612yes—
146C4×C71C22×D811yescharacteristic
147C4×C71C22×SD1611yescharacteristic
148C4×C71C2×#13511yescharacteristic
149C4×C71C2×#13711yescharacteristic
150Dic71—84no—
151C2×#1673—711nomaximal, Sylow
152C2×C71—44no—
153C2×C71#167314yescomplemented
154C2×C71C2×#46111yescharacteristic
155C2×C71C2×#46611yescharacteristic
156C2×C71C2×#47311yescharacteristic
157C2×#500—711no—
158C2×#461—712no—
159C2×C8×D4D7111yescharacteristic
160#1673—718no—
161C2×#335—711no—
162C2×#332—712no—
163C71C2×#167311yescharacteristic, complemented, Sylow
164C22×SD16—1422no—
165C23×C8—21no—
166C2×C4⋊Q8—712no—
167C2×C4×D4C2×D7111yescharacteristic
168#500—714no—
169#500—1422no—
170#461—718no—
171#461—1424no—
172C8×D4—22no—
173C8×D4C2×D7114yes—
174C2×#107—1421no—
175C2×#107—1421no—
176C2×C4⋊C8—712no—
177C2×C4⋊C8C2×D7111yescharacteristic
178C2×#103—1422no—
179C2×C22⋊C8—21no—
180C2×C4×C8C2×D7111yescharacteristic
181#335—714no—
182#332—718no—
183C22×Q8—1422no—
184C22×D4D28411yescharacteristic
185C23×C4—21no—
186C2×SD16—2848no—
187C2×SD16—1428no—
188C22×C8—21no—
189C22×C8—24no—
190C22×C8—44no—
191C22×C8—1422no—
192C22×C8C22⋊D7111yescharacteristic
193C22×C8C22⋊D7111yescharacteristic
194C4⋊Q8—714no—
195C4⋊Q8—1422no—
196C4⋊Q8—1422no—
197C4⋊Q8—1422no—
198C4×D4—21no—
199C4×D4—21no—
200C4×D4D28412yes—
201C4×D4C22×D7112yes—
202C2×C4⋊C4—1422no—
203C2×C4⋊C4—1422no—
204C2×C4⋊C4D28411yescharacteristic
205C2×C22⋊C4—21no—
206C2×C42C22×D7111yescharacteristic
207#107—1424no—
208#107—1424no—
209C4⋊C8—21no—
210C4⋊C8—714no—
211C4⋊C8—1422no—
212C4⋊C8C22×D7112yes—
213#103—1428no—
214C22⋊C8—24no—
215C4×C8C22⋊D7112yes—
216C4×C8C22×D7112yes—
217C24—21no—
218C2×Q8—2842no—
219C2×Q8—2844no—
220C2×Q8—2844no—
221C2×Q8—1424no—
222C2×D4—21no—
223C2×D4—22no—
224C2×D4D56814yes—
225C2×D4C2×D28412yes—
226C22×C4—21no—
227C22×C4—22no—
228C22×C4—22no—
229C22×C4—42no—
230C22×C4—42no—
231C22×C4—2842no—
232C22×C4C2×C22⋊D7111yescharacteristic
233C22×C4C2×D28411yescharacteristic
234C22×C4#1176586511yescharacteristic
235SD16—28416no—
236C2×C8—22no—
237C2×C8—22no—
238C2×C8—42no—
239C2×C8—48no—
240C2×C8—2844no—
241C2×C8—1424no—
242C2×C8#1176585314yescomplemented
243C2×C8C2×C22⋊D7112yes—
244C2×C8C2×C22⋊D7112yes—
245C4⋊C4—21no—
246C4⋊C4—2842no—
247C4⋊C4—2842no—
248C4⋊C4—1424no—
249C4⋊C4—1424no—
250C4⋊C4C2×D28412yes—
251C22⋊C4—22no—
252C22⋊C4—22no—
253C42C2×C22⋊D7111yescharacteristic
254C42C2×D28411yescharacteristic
255C42#1176586511yescharacteristic
256C42C23×D7111yescharacteristic
257C23—24no—
258C23—22no—
259C23—42no—
260C23—42no—
261C23#1455610211yescharacteristic
262Q8—2844no—
263Q8—2844no—
264Q8—5684no—
265D4—24no—
266D4—22no—
267D4C2×D56814yes—
268C2×C4—22no—
269C2×C4—22no—
270C2×C4—42no—
271C2×C4—44no—
272C2×C4—42no—
273C2×C4—42no—
274C2×C4—2844no—
275C2×C4—5684no—
276C2×C4#1455610211yescharacteristic
277C2×C4#1455610211yescharacteristic
278C2×C4#1455610211yescharacteristic
279C2×C4C2×D56812yes—
280C2×C4C2×#1176585312yes—
281C2×C4#1455615012yes—
282C2×C4#1455615812yes—
283C2×C4C22×C22⋊D7111yescharacteristic
284C2×C4C22×D28411yescharacteristic
285C2×C4C2×#1176586511yescharacteristic
286C8—22no—
287C8—42no—
288C8—2844no—
289C8C2×#1176585314yescomplemented
290C22—24no—
291C22—48no—
292C22—42no—
293C22—42no—
294C22#1798620412yes—
295C22#1798623512yes—
296C22#1798627412yes—
297C22C2×#1455610211yescharacteristic
298C4—21no—
299C4—21no—
300C4—42no—
301C4—5684no—
302C4#1798620412yes—
303C4#1798623512yes—
304C4C22×D56811yescharacteristic
305C4C22×#1176585311yescharacteristic
306C4C2×#1455615011yescharacteristic
307C4C2×#1455615811yescharacteristic
308C2—44no—
309C2#2258772914yesdirect product factor
310C2C2×#1798620411yescharacteristic
311C2C2×#1798623511yescharacteristic
312C2C2×#1798627411yescharacteristic
subgroupG/H
centerC23#14556102
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×C8×D4×C71C2
socleC23×C71#121
prime radicalC22×D4×C71D4
hypercenterC2×C8×D4D71
hypocenterC71C2×#1673
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C8×D4

Complements

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

NH ≅ G/Ntype
1. C2×#17986404C2semidirect
3. #22587729C2direct (N × H)
4. C2×#17985752C2semidirect
5. C2×#17985744C2semidirect
10. #17986404C22semidirect
17. #17985752C22semidirect
18. #17985744C22semidirect
89. C2×C8×C71SD16semidirect
131. C8×C71C2×SD16semidirect
153. C2×C71#1673semidirect
163. C71C2×#1673semidirect
242. C2×C8#11765853semidirect
289. C8C2×#11765853semidirect
309. C2#22587729direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179864042
C2×#179862042
#225877292
C2×#179857522
C2×#179857442
C2×C8×D4×C712
C2×#167371