Finite Group Databasebeta

← C2×#22587700 #31979780

Subgroups — C2×#22587700 #31979780

Order 18176.

870 conjugacy classes of subgroups.

The subgroup lattice has 324 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986376C211yesmaximal, characteristic
2C2×#17986199C212yesmaximal, complemented
3#22587700C218yesmaximal, direct product factor
4C2×#17985752C211yesmaximal, characteristic, complemented
5C2×#17985742C212yesmaximal, complemented
6C2×C8×Q8×C71C211yesmaximal, characteristic, complemented
7C22×#11765852—22no—
8C22×D568—21no—
9C22×D568—21no—
10C2×#14556125C2212yes—
11#17986376—22no—
12#17986376C2214yes—
13#17986199—24no—
14#17986199C2218yescomplemented
15C2×C4⋊(C71⋊C8)C2212yes—
16C2×#14556048—22no—
17#17985752C2214yescomplemented
18#17985742C2218yescomplemented
19C2×C4×Q8×C71C2211yescharacteristic
20C8×Q8×C71—22no—
21C8×Q8×C71C2214yescomplemented
22C2×C4⋊C8×C71—21no—
23C2×C4⋊C8×C71C2211yescharacteristic
24C2×C4×C8×C71—21no—
25C2×C4×C8×C71C2211yescharacteristic
26C22×D284—22no—
27C22×D284—22no—
28C22×D284—22no—
29C2×#11765852—28no—
30C2×#11765852—48no—
31C2×D568—24no—
32C2×D568—24no—
33C2×D568—44no—
34C2×D568—44no—
35C22×C71⋊C8—22no—
36#14556125—22no—
37#14556125—22no—
38#14556125—22no—
39#14556125C2314yes—
40C4⋊(C71⋊C8)—22no—
41C4⋊(C71⋊C8)C2314yes—
42#14556048—28no—
43C22×Q8×C71D411yescharacteristic
44C22×C8×C71—21no—
45C22×C8×C71D411yescharacteristic
46C22×C8×C71D411yescharacteristic
47C4×Q8×C71—21no—
48C4×Q8×C71—21no—
49C4×Q8×C71D412yes—
50C4×Q8×C71C2312yes—
51C2×C4⋊C4×C71—21no—
52C2×C4⋊C4×C71D411yescharacteristic
53C2×C42×C71—21no—
54C2×C42×C71C2311yescharacteristic
55C4⋊C8×C71—24no—
56C4⋊C8×C71—21no—
57C4⋊C8×C71C2312yes—
58C4×C8×C71—24no—
59C4×C8×C71D412yes—
60C4×C8×C71C2312yes—
61C23×D71—42no—
62C2×D284—24no—
63C2×D284—24no—
64C2×D284—24no—
65C2×D284—44no—
66C2×D284—44no—
67C2×D284—44no—
68C2×D284—44no—
69C2×D284—42no—
70C2×D284—42no—
71C2×D284—42no—
72C2×D284—84no—
73#11765852—416no—
74D568—48no—
75D568—48no—
76C2×C71⋊C8—24no—
77C2×C71⋊C8—44no—
78C2×Q8×C71—21no—
79C2×Q8×C71—22no—
80C2×Q8×C71D814yescomplemented
81C2×Q8×C71C2×D412yes—
82C22×C4×C71—21no—
83C22×C4×C71—21no—
84C22×C4×C71C2×D411yescharacteristic
85C22×C4×C71C2×D411yescharacteristic
86C22×C4×C71#4111yescharacteristic
87C2×C8×C71—22no—
88C2×C8×C71—22no—
89C2×C8×C71—42no—
90C2×C8×C71SD1614yescomplemented
91C2×C8×C71C2×D412yes—
92C2×C8×C71C2×D412yes—
93C4⋊C4×C71—22no—
94C4⋊C4×C71—21no—
95C4⋊C4×C71—22no—
96C4⋊C4×C71C2×D412yes—
97C42×C71—22no—
98C42×C71—22no—
99C42×C71C2×D411yescharacteristic
100C42×C71C2×D411yescharacteristic
101C42×C71#4111yescharacteristic
102C42×C71C2411yescharacteristic
103C23×C71#12111yescharacteristic
104C22×D71—44no—
105C22×D71—84no—
106C22×D71—84no—
107C22×D71—84no—
108Q8×C71—22no—
109Q8×C71—24no—
110Q8×C71C2×D814yescomplemented
111C2×C4×C71—22no—
112C2×C4×C71—24no—
113C2×C4×C71—22no—
114C2×C4×C71—22no—
115C2×C4×C71—42no—
116C2×C4×C71#12111yescharacteristic
117C2×C4×C71#12111yescharacteristic
118C2×C4×C71#12111yescharacteristic
119C2×C4×C71C2×D812yes—
120C2×C4×C71C2×SD1612yes—
121C2×C4×C71#13512yes—
122C2×C4×C71AGL(1,ℤ/8)12yes—
123C2×C4×C71C22×D411yescharacteristic
124C2×C4×C71C22×D411yescharacteristic
125C2×C4×C71C2×#4111yescharacteristic
126D284—44no—
127D284—44no—
128D284—44no—
129D284—44no—
130D284—84no—
131D284—84no—
132D284—84no—
133D284—84no—
134C8×C71—22no—
135C8×C71—42no—
136C8×C71C2×SD1614yescomplemented
137C71⋊C8—44no—
138C22×C71#46012yes—
139C22×C71#46612yes—
140C22×C71#47212yes—
141C22×C71C2×#12111yescharacteristic
142C2×D71—84no—
143C2×D71—84no—
144C2×D71—84no—
145C2×D71—168no—
146C4×C71—24no—
147C4×C71—21no—
148C4×C71—21no—
149C4×C71—42no—
150C4×C71#46012yes—
151C4×C71#46612yes—
152C4×C71C22×D811yescharacteristic
153C4×C71C22×SD1611yescharacteristic
154C4×C71C2×#13511yescharacteristic
155C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
156C2×#1668—711nomaximal, Sylow
157C2×C71#166814yescomplemented
158C2×C71C2×#46011yescharacteristic
159C2×C71C2×#46611yescharacteristic
160C2×C71C2×#47211yescharacteristic
161D71—164no—
162C2×#493—711no—
163C2×#460—712no—
164C2×C8×Q8D7111yescharacteristic, complemented
165#1668—718no—
166C2×#335—711no—
167C2×#331—712no—
168C71C2×#166811yescharacteristic, complemented, Sylow
169C22×SD16—1422no—
170C22×D8—1421no—
171C22×D8—1421no—
172C2×#127—712no—
173C2×C4×Q8C2×D7111yescharacteristic
174#493—714no—
175#493—1422no—
176#460—718no—
177#460—1424no—
178C8×Q8—22no—
179C8×Q8C2×D7114yescomplemented
180C2×C4⋊C8—21no—
181C2×C4⋊C8—712no—
182C2×C4⋊C8C2×D7111yescharacteristic
183C2×#102—1422no—
184C2×C4×C8—21no—
185C2×C4×C8C2×D7111yescharacteristic
186#335—714no—
187#331—718no—
188C22×Q8D28411yescharacteristic
189C22×D4—1422no—
190C22×D4—1422no—
191C22×D4—1422no—
192C2×SD16—2848no—
193C2×SD16—1428no—
194C2×D8—2844no—
195C2×D8—2844no—
196C2×D8—1424no—
197C2×D8—1424no—
198C22×C8—21no—
199C22×C8—1422no—
200C22×C8C22⋊D7111yescharacteristic
201C22×C8C22⋊D7111yescharacteristic
202#127—714no—
203#127—1422no—
204#127—1422no—
205#127—1422no—
206C4×Q8—21no—
207C4×Q8—21no—
208C4×Q8D28412yes—
209C4×Q8C22×D7112yes—
210C2×C4⋊C4—21no—
211C2×C4⋊C4D28411yescharacteristic
212C2×C42—21no—
213C2×C42C22×D7111yescharacteristic
214C4⋊C8—24no—
215C4⋊C8—21no—
216C4⋊C8—714no—
217C4⋊C8—1422no—
218C4⋊C8C22×D7112yes—
219#102—1428no—
220C4×C8—24no—
221C4×C8C22⋊D7112yes—
222C4×C8C22×D7112yes—
223C24—2842no—
224C2×Q8—21no—
225C2×Q8—22no—
226C2×Q8D56814yescomplemented
227C2×Q8C2×D28412yes—
228C2×D4—2842no—
229C2×D4—2842no—
230C2×D4—2842no—
231C2×D4—2844no—
232C2×D4—2844no—
233C2×D4—2844no—
234C2×D4—2844no—
235C2×D4—5684no—
236C2×D4—1424no—
237C2×D4—1424no—
238C2×D4—1424no—
239C22×C4—21no—
240C22×C4—21no—
241C22×C4C2×C22⋊D7111yescharacteristic
242C22×C4C2×D28411yescharacteristic
243C22×C4#1176586511yescharacteristic
244SD16—28416no—
245D8—2848no—
246D8—2848no—
247C2×C8—22no—
248C2×C8—22no—
249C2×C8—42no—
250C2×C8—2844no—
251C2×C8—1424no—
252C2×C8#1176585214yescomplemented
253C2×C8C2×C22⋊D7112yes—
254C2×C8C2×C22⋊D7112yes—
255C4⋊C4—22no—
256C4⋊C4—22no—
257C4⋊C4—21no—
258C4⋊C4C2×D28412yes—
259C42—22no—
260C42—22no—
261C42C2×C22⋊D7111yescharacteristic
262C42C2×D28411yescharacteristic
263C42#1176586511yescharacteristic
264C42C23×D7111yescharacteristic
265C23—2844no—
266C23—5684no—
267C23—5684no—
268C23—5684no—
269C23#1455610211yescharacteristic
270Q8—24no—
271Q8—22no—
272Q8C2×D56814yescomplemented
273D4—2844no—
274D4—2844no—
275D4—2844no—
276D4—2844no—
277D4—5684no—
278D4—5684no—
279D4—5684no—
280D4—5684no—
281C2×C4—24no—
282C2×C4—22no—
283C2×C4—22no—
284C2×C4—22no—
285C2×C4—42no—
286C2×C4#1455610211yescharacteristic
287C2×C4#1455610211yescharacteristic
288C2×C4#1455610211yescharacteristic
289C2×C4C2×D56812yes—
290C2×C4C2×#1176585212yes—
291C2×C4#1455615012yes—
292C2×C4#1455615312yes—
293C2×C4C22×C22⋊D7111yescharacteristic
294C2×C4C22×D28411yescharacteristic
295C2×C4C2×#1176586511yescharacteristic
296C8—22no—
297C8—42no—
298C8—2844no—
299C8C2×#1176585214yescomplemented
300C22—5684no—
301C22—5684no—
302C22—5684no—
303C22—11368no—
304C22#1798619912yes—
305C22#1798623512yes—
306C22#1798626912yes—
307C22C2×#1455610211yescharacteristic
308C4—24no—
309C4—21no—
310C4—21no—
311C4—42no—
312C4#1798619912yes—
313C4#1798623512yes—
314C4C22×D56811yescharacteristic
315C4C22×#1176585211yescharacteristic
316C4C2×#1455615011yescharacteristic
317C4C2×#1455615311yescharacteristic
318C2—11364no—
319C2#2258770014yesdirect product factor
320C2C2×#1798619911yescharacteristic
321C2C2×#1798623511yescharacteristic
322C2C2×#1798626911yescharacteristic
subgroupG/H
centerC23#14556102
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×C8×Q8×C71C2
socleC23×C71#121
prime radicalC2×#17986376C2
hypercenterC2×C8×Q8D71
hypocenterC71C2×#1668
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C8×Q8

Complements

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

NH ≅ G/Ntype
2. C2×#17986199C2semidirect
3. #22587700C2direct (N × H)
4. C2×#17985752C2semidirect
5. C2×#17985742C2semidirect
6. C2×C8×Q8×C71C2semidirect
14. #17986199C22semidirect
17. #17985752C22semidirect
18. #17985742C22semidirect
21. C8×Q8×C71C22semidirect
80. C2×Q8×C71D8semidirect
90. C2×C8×C71SD16semidirect
110. Q8×C71C2×D8semidirect
136. C8×C71C2×SD16semidirect
157. C2×C71#1668semidirect
164. C2×C8×Q8D71semidirect
168. C71C2×#1668semidirect
179. C8×Q8C2×D71semidirect
226. C2×Q8D568semidirect
252. C2×C8#11765852semidirect
272. Q8C2×D568semidirect
299. C8C2×#11765852semidirect
319. C2#22587700direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179863762
C2×#179861992
#225877002
C2×#179857522
C2×#179857422
C2×C8×Q8×C712
C2×#166871