Finite Group Databasebeta

← C2×#22587701 #31979781

Subgroups — C2×#22587701 #31979781

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×#17986200C212yesmaximal, complemented
3C2×C8×Dic142C211yesmaximal, characteristic, complemented
4#22587701C218yesmaximal, direct product factor
5C2×#17985742C212yesmaximal, complemented
6C2×#335×C71C211yesmaximal, characteristic, complemented
7C22×#11765854—22no—
8C22×D568—21no—
9C22×D568—21no—
10C2×#14556125C2212yes—
11C2×C4×Dic142C2211yescharacteristic
12#17986376—22no—
13#17986376C2214yes—
14#17986200—24no—
15#17986200C2218yescomplemented
16C8×Dic142—22no—
17C8×Dic142C2214yescomplemented
18C2×C4⋊(C71⋊C8)C2211yescharacteristic
19C2×Dic71⋊C8—21no—
20C2×#14556050—22no—
21C2×C8×Dic71—21no—
22#17985742C2218yescomplemented
23C2×C4⋊C8×C71C2212yes—
24C2×C4×C8×C71C2211yescharacteristic
25#335×C71C2214yescomplemented
26C22×Dic142D411yescharacteristic
27C22×D284—22no—
28C22×D284—22no—
29C22×D284—22no—
30C2×#11765854—28no—
31C2×#11765854—48no—
32C2×D568—24no—
33C2×D568—24no—
34C2×D568—44no—
35C2×D568—44no—
36C22×C71⋊C8—21no—
37#14556125—22no—
38#14556125—22no—
39#14556125—22no—
40#14556125C2314yes—
41C4×Dic142—21no—
42C4×Dic142—21no—
43C4×Dic142D412yes—
44C4×Dic142C2312yes—
45C2×C4⋊Dic71D411yescharacteristic
46C2×Dic71⋊C4—21no—
47C2×C4×Dic71—21no—
48C4⋊(C71⋊C8)—21no—
49C4⋊(C71⋊C8)C2312yes—
50Dic71⋊C8—24no—
51#14556050—28no—
52C8×Dic71—24no—
53C22×C8×C71—22no—
54C22×C8×C71D411yescharacteristic
55C22×C8×C71D411yescharacteristic
56C2×C42×C71C2311yescharacteristic
57C4⋊C8×C71—22no—
58C4⋊C8×C71C2314yes—
59C4×C8×C71D412yes—
60C4×C8×C71C2312yes—
61C23×D71—42no—
62C2×Dic142—21no—
63C2×Dic142—22no—
64C2×Dic142D814yescomplemented
65C2×Dic142C2×D412yes—
66C2×D284—24no—
67C2×D284—24no—
68C2×D284—24no—
69C2×D284—44no—
70C2×D284—44no—
71C2×D284—44no—
72C2×D284—44no—
73C2×D284—42no—
74C2×D284—42no—
75C2×D284—42no—
76C2×D284—84no—
77C22×Dic71—21no—
78C22×Dic71—21no—
79#11765854—416no—
80D568—48no—
81D568—48no—
82C2×C71⋊C8—22no—
83C2×C71⋊C8—42no—
84C4⋊Dic71—21no—
85C4⋊Dic71C2×D412yes—
86Dic71⋊C4—22no—
87Dic71⋊C4—22no—
88C4×Dic71—22no—
89C4×Dic71—22no—
90C22×C4×C71C2×D411yescharacteristic
91C22×C4×C71C2×D411yescharacteristic
92C22×C4×C71#4111yescharacteristic
93C2×C8×C71—22no—
94C2×C8×C71—24no—
95C2×C8×C71—44no—
96C2×C8×C71SD1614yescomplemented
97C2×C8×C71C2×D412yes—
98C2×C8×C71C2×D412yes—
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—
108C2×C4×C71—22no—
109C2×C4×C71#12111yescharacteristic
110C2×C4×C71#12111yescharacteristic
111C2×C4×C71#12111yescharacteristic
112C2×C4×C71C2×D812yes—
113C2×C4×C71C2×SD1612yes—
114C2×C4×C71#13512yes—
115C2×C4×C71AGL(1,ℤ/8)12yes—
116C2×C4×C71C22×D411yescharacteristic
117C2×C4×C71C22×D411yescharacteristic
118C2×C4×C71C2×#4111yescharacteristic
119C2×Dic71—22no—
120C2×Dic71—24no—
121C2×Dic71—22no—
122C2×Dic71—42no—
123D284—44no—
124D284—44no—
125D284—44no—
126D284—44no—
127D284—84no—
128D284—84no—
129D284—84no—
130D284—84no—
131Dic142—22no—
132Dic142—24no—
133Dic142C2×D814yescomplemented
134C8×C71—22no—
135C8×C71—44no—
136C8×C71C2×SD1614yescomplemented
137C71⋊C8—42no—
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—21no—
147C4×C71—21no—
148C4×C71#46012yes—
149C4×C71#46612yes—
150C4×C71C22×D811yescharacteristic
151C4×C71C22×SD1611yescharacteristic
152C4×C71C2×#13511yescharacteristic
153C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
154Dic71—24no—
155Dic71—42no—
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×Q8—711no—
165#1668—718no—
166C2×#335D7111yescharacteristic, complemented
167C2×#331—712no—
168C71C2×#166811yescharacteristic, complemented, Sylow
169C22×SD16—1422no—
170C22×D8—1421no—
171C22×D8—1421no—
172C2×#127—712no—
173C2×C4×Q8—711no—
174#493—714no—
175#493—1422no—
176#460—718no—
177#460—1424no—
178C8×Q8—714no—
179C8×Q8—1422no—
180C2×C4⋊C8—711no—
181C2×C4⋊C8—1421no—
182C2×C4⋊C8C2×D7112yes—
183C2×#102—1422no—
184C2×C4×C8—1421no—
185C2×C4×C8C2×D7111yescharacteristic
186#335C2×D7114yescomplemented
187#331—718no—
188C22×Q8—711no—
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—22no—
199C22×C8—1421no—
200C22×C8D28411yescharacteristic
201C22×C8D28411yescharacteristic
202#127—714no—
203#127—1422no—
204#127—1422no—
205#127—1422no—
206C4×Q8—712no—
207C4×Q8—712no—
208C4×Q8—1421no—
209C4×Q8—1421no—
210C2×C4⋊C4—711no—
211C2×C4⋊C4—1421no—
212C2×C42—1421no—
213C2×C42C22×D7111yescharacteristic
214C4⋊C8—22no—
215C4⋊C8—712no—
216C4⋊C8—1424no—
217C4⋊C8—1421no—
218C4⋊C8C22×D7114yes—
219#102—1428no—
220C4×C8—1424no—
221C4×C8D28412yes—
222C4×C8C22×D7112yes—
223C24—2842no—
224C2×Q8—712no—
225C2×Q8—714no—
226C2×Q8—1421no—
227C2×Q8—1422no—
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—1421no—
240C22×C4—1421no—
241C22×C4D4×D7111yescharacteristic
242C22×C4C2×D28411yescharacteristic
243C22×C4#1176586611yescharacteristic
244SD16—28416no—
245D8—2848no—
246D8—2848no—
247C2×C8—22no—
248C2×C8—24no—
249C2×C8—44no—
250C2×C8—2842no—
251C2×C8—1422no—
252C2×C8#1176585414yescomplemented
253C2×C8C2×D28412yes—
254C2×C8C2×D28412yes—
255C4⋊C4—712no—
256C4⋊C4—1422no—
257C4⋊C4—1422no—
258C4⋊C4—1421no—
259C42—1422no—
260C42—1422no—
261C42D4×D7111yescharacteristic
262C42C2×D28411yescharacteristic
263C42#1176586611yescharacteristic
264C42C23×D7111yescharacteristic
265C23—2844no—
266C23—5684no—
267C23—5684no—
268C23—5684no—
269C23#1455610311yescharacteristic
270Q8—714no—
271Q8—1424no—
272Q8—1422no—
273D4—2844no—
274D4—2844no—
275D4—2844no—
276D4—2844no—
277D4—5684no—
278D4—5684no—
279D4—5684no—
280D4—5684no—
281C2×C4—22no—
282C2×C4—2842no—
283C2×C4—1422no—
284C2×C4—1424no—
285C2×C4—1422no—
286C2×C4#1455610311yescharacteristic
287C2×C4#1455610311yescharacteristic
288C2×C4#1455610311yescharacteristic
289C2×C4D8×D7112yes—
290C2×C4C2×#1176585412yes—
291C2×C4#1455615112yes—
292C2×C4#1455615612yes—
293C2×C4C2×D4×D7111yescharacteristic
294C2×C4C22×D28411yescharacteristic
295C2×C4C2×#1176586611yescharacteristic
296C8—22no—
297C8—44no—
298C8—2842no—
299C8C2×#1176585414yescomplemented
300C22—5684no—
301C22—5684no—
302C22—5684no—
303C22—11368no—
304C22#1798620012yes—
305C22#1798623612yes—
306C22#1798627012yes—
307C22C2×#1455610311yescharacteristic
308C4—21no—
309C4—21no—
310C4—2842no—
311C4—1424no—
312C4#1798620012yes—
313C4#1798623612yes—
314C4C2×D8×D7111yescharacteristic
315C4C22×#1176585411yescharacteristic
316C4C2×#1455615111yescharacteristic
317C4C2×#1455615611yescharacteristic
318C2—11364no—
319C2#2258770114yesdirect product factor
320C2C2×#1798620011yescharacteristic
321C2C2×#1798623611yescharacteristic
322C2C2×#1798627011yescharacteristic
subgroupG/H
centerC23#14556103
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#335×C71C2
socleC23×C71#121
prime radicalC2×#17986376C2
hypercenterC2×#335D71
hypocenterC71C2×#1668
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#335

Complements

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

NH ≅ G/Ntype
2. C2×#17986200C2semidirect
3. C2×C8×Dic142C2semidirect
4. #22587701C2direct (N × H)
5. C2×#17985742C2semidirect
6. C2×#335×C71C2semidirect
15. #17986200C22semidirect
17. C8×Dic142C22semidirect
22. #17985742C22semidirect
25. #335×C71C22semidirect
64. C2×Dic142D8semidirect
96. C2×C8×C71SD16semidirect
133. Dic142C2×D8semidirect
136. C8×C71C2×SD16semidirect
157. C2×C71#1668semidirect
166. C2×#335D71semidirect
168. C71C2×#1668semidirect
186. #335C2×D71semidirect
252. C2×C8#11765854semidirect
299. C8C2×#11765854semidirect
319. C2#22587701direct (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×#179862002
C2×C8×Dic1422
#225877012
C2×#179857422
C2×#335×C712
C2×#166871