Finite Group Databasebeta

← C2×#22587825 #31980053

Subgroups — C2×#22587825 #31980053

Order 18176.

850 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986376C211yesmaximal, characteristic
2C2×#17986200C212yesmaximal, complemented
3C2×#17986129C211yesmaximal, characteristic, complemented
4#22587825C218yesmaximal, direct product factor
5C2×#17985742C212yesmaximal, complemented
6C2×#334×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
16#17986129—22no—
17#17986129C2214yescomplemented
18C2×C4⋊(C71⋊C8)C2211yescharacteristic
19C2×Dic71⋊C8—21no—
20C2×#14556050—22no—
21C2×#14556038—21no—
22#17985742C2218yescomplemented
23C2×C4⋊C8×C71C2212yes—
24C2×C4×C8×C71C2211yescharacteristic
25#334×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—
52#14556038—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—24no—
63C2×Dic142—21no—
64C2×Dic142C2×D412yes—
65C2×D284—24no—
66C2×D284—24no—
67C2×D284—24no—
68C2×D284—44no—
69C2×D284—44no—
70C2×D284—44no—
71C2×D284—44no—
72C2×D284—42no—
73C2×D284—42no—
74C2×D284—42no—
75C2×D284—84no—
76C22×Dic71—21no—
77C22×Dic71—21no—
78#11765854—416no—
79D568—48no—
80D568—48no—
81C2×C71⋊C8—22no—
82C2×C71⋊C8—42no—
83C4⋊Dic71—21no—
84C4⋊Dic71C2×D412yes—
85Dic71⋊C4—22no—
86Dic71⋊C4—22no—
87C4×Dic71—22no—
88C4×Dic71—22no—
89C22×C4×C71C2×D411yescharacteristic
90C22×C4×C71C2×D411yescharacteristic
91C22×C4×C71#4111yescharacteristic
92C2×C8×C71—22no—
93C2×C8×C71—24no—
94C2×C8×C71—44no—
95C2×C8×C71SD1614yescomplemented
96C2×C8×C71C2×D412yes—
97C2×C8×C71C2×D412yes—
98C42×C71C2×D411yescharacteristic
99C42×C71C2×D411yescharacteristic
100C42×C71#4111yescharacteristic
101C42×C71C2411yescharacteristic
102C23×C71#12111yescharacteristic
103C22×D71—44no—
104C22×D71—84no—
105C22×D71—84no—
106C22×D71—84no—
107C2×C4×C71—22no—
108C2×C4×C71#12111yescharacteristic
109C2×C4×C71#12111yescharacteristic
110C2×C4×C71#12111yescharacteristic
111C2×C4×C71C2×SD1612yes—
112C2×C4×C71AGL(1,ℤ/8)14yes—
113C2×C4×C71AGL(1,ℤ/8)12yes—
114C2×C4×C71C22×D411yescharacteristic
115C2×C4×C71C22×D411yescharacteristic
116C2×C4×C71C2×#4111yescharacteristic
117C2×Dic71—22no—
118C2×Dic71—22no—
119C2×Dic71—42no—
120C2×Dic71—42no—
121D284—44no—
122D284—44no—
123D284—44no—
124D284—44no—
125D284—84no—
126D284—84no—
127D284—84no—
128D284—84no—
129Dic142—24no—
130Dic142—42no—
131C8×C71—22no—
132C8×C71—44no—
133C8×C71C2×SD1614yescomplemented
134C71⋊C8—42no—
135C22×C71#46012yes—
136C22×C71#46912yes—
137C22×C71#47212yes—
138C22×C71C2×#12111yescharacteristic
139C2×D71—84no—
140C2×D71—84no—
141C2×D71—84no—
142C2×D71—168no—
143C4×C71—21no—
144C4×C71—21no—
145C4×C71#46012yes—
146C4×C71#46912yes—
147C4×C71C22×SD1611yescharacteristic
148C4×C71C2×AGL(1,ℤ/8)12yes—
149C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
150Dic71—42no—
151Dic71—42no—
152C2×#1688—711nomaximal, Sylow
153C2×C71#168814yescomplemented
154C2×C71C2×#46011yescharacteristic
155C2×C71C2×#46911yescharacteristic
156C2×C71C2×#47211yescharacteristic
157D71—164no—
158C2×#493—711no—
159C2×#460—712no—
160C2×#446—711no—
161#1688—718no—
162C2×#334D7111yescharacteristic, complemented
163C2×#331—712no—
164C71C2×#168811yescharacteristic, complemented, Sylow
165C22×SD16—1422no—
166C22×D8—1421no—
167C22×D8—1421no—
168C2×#127—712no—
169C2×C4×Q8—711no—
170#493—714no—
171#493—1422no—
172#460—718no—
173#460—1424no—
174#446—714no—
175#446—1422no—
176C2×C4⋊C8—711no—
177C2×C4⋊C8—1421no—
178C2×C4⋊C8C2×D7112yes—
179C2×#102—1422no—
180C2×#97—1421no—
181C2×C4×C8C2×D7111yescharacteristic
182#334C2×D7114yescomplemented
183#331—718no—
184C22×Q8—711no—
185C22×D4—1422no—
186C22×D4—1422no—
187C22×D4—1422no—
188C2×SD16—2848no—
189C2×SD16—1428no—
190C2×D8—2844no—
191C2×D8—2844no—
192C2×D8—1424no—
193C2×D8—1424no—
194C22×C8—22no—
195C22×C8—1421no—
196C22×C8D28411yescharacteristic
197C22×C8D28411yescharacteristic
198#127—714no—
199#127—1422no—
200#127—1422no—
201#127—1422no—
202C4×Q8—712no—
203C4×Q8—712no—
204C4×Q8—1421no—
205C4×Q8—1421no—
206C2×C4⋊C4—711no—
207C2×C4⋊C4—1421no—
208C2×C42—1421no—
209C2×C42C22×D7111yescharacteristic
210C4⋊C8—22no—
211C4⋊C8—712no—
212C4⋊C8—1424no—
213C4⋊C8—1421no—
214C4⋊C8C22×D7114yes—
215#102—1428no—
216#97—1424no—
217C4×C8D28412yes—
218C4×C8C22×D7112yes—
219C24—2842no—
220C2×Q8—712no—
221C2×Q8—1424no—
222C2×Q8—1421no—
223C2×D4—2842no—
224C2×D4—2842no—
225C2×D4—2842no—
226C2×D4—2844no—
227C2×D4—2844no—
228C2×D4—2844no—
229C2×D4—2844no—
230C2×D4—5684no—
231C2×D4—1424no—
232C2×D4—1424no—
233C2×D4—1424no—
234C22×C4—1421no—
235C22×C4—1421no—
236C22×C4D4×D7111yescharacteristic
237C22×C4C2×D28411yescharacteristic
238C22×C4#1176586611yescharacteristic
239SD16—28416no—
240D8—2848no—
241D8—2848no—
242C2×C8—22no—
243C2×C8—24no—
244C2×C8—44no—
245C2×C8—2842no—
246C2×C8—1422no—
247C2×C8#1176585414yescomplemented
248C2×C8C2×D28412yes—
249C2×C8C2×D28412yes—
250C4⋊C4—712no—
251C4⋊C4—1422no—
252C4⋊C4—1422no—
253C4⋊C4—1421no—
254C42—1422no—
255C42—1422no—
256C42D4×D7111yescharacteristic
257C42C2×D28411yescharacteristic
258C42#1176586611yescharacteristic
259C42C23×D7111yescharacteristic
260C23—2844no—
261C23—5684no—
262C23—5684no—
263C23—5684no—
264C23#1455610311yescharacteristic
265Q8—2842no—
266Q8—1424no—
267D4—2844no—
268D4—2844no—
269D4—2844no—
270D4—2844no—
271D4—5684no—
272D4—5684no—
273D4—5684no—
274D4—5684no—
275C2×C4—22no—
276C2×C4—2842no—
277C2×C4—2842no—
278C2×C4—1422no—
279C2×C4—1422no—
280C2×C4#1455610311yescharacteristic
281C2×C4#1455610311yescharacteristic
282C2×C4#1455610311yescharacteristic
283C2×C4C2×#1176585412yes—
284C2×C4#1455615514yes—
285C2×C4#1455615612yes—
286C2×C4C2×D4×D7111yescharacteristic
287C2×C4C22×D28411yescharacteristic
288C2×C4C2×#1176586611yescharacteristic
289C8—22no—
290C8—44no—
291C8—2842no—
292C8C2×#1176585414yescomplemented
293C22—5684no—
294C22—5684no—
295C22—5684no—
296C22—11368no—
297C22#1798620012yes—
298C22#1798625312yes—
299C22#1798627012yes—
300C22C2×#1455610311yescharacteristic
301C4—21no—
302C4—21no—
303C4—2842no—
304C4—2842no—
305C4#1798620012yes—
306C4#1798625312yes—
307C4C22×#1176585411yescharacteristic
308C4C2×#1455615512yes—
309C4C2×#1455615611yescharacteristic
310C2—11364no—
311C2#2258782514yesdirect product factor
312C2C2×#1798620011yescharacteristic
313C2C2×#1798625311yescharacteristic
314C2C2×#1798627011yescharacteristic
subgroupG/H
centerC23#14556103
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#334×C71C2
socleC23×C71#121
prime radicalC2×#17986376C2
hypercenterC2×#334D71
hypocenterC71C2×#1688
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#334

Complements

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

NH ≅ G/Ntype
2. C2×#17986200C2semidirect
3. C2×#17986129C2semidirect
4. #22587825C2direct (N × H)
5. C2×#17985742C2semidirect
6. C2×#334×C71C2semidirect
15. #17986200C22semidirect
17. #17986129C22semidirect
22. #17985742C22semidirect
25. #334×C71C22semidirect
95. C2×C8×C71SD16semidirect
133. C8×C71C2×SD16semidirect
153. C2×C71#1688semidirect
162. C2×#334D71semidirect
164. C71C2×#1688semidirect
182. #334C2×D71semidirect
247. C2×C8#11765854semidirect
292. C8C2×#11765854semidirect
311. C2#22587825direct (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×#179861292
#225878252
C2×#179857422
C2×#334×C712
C2×#168871