Finite Group Databasebeta

← C2×#22599685 #32870266

Subgroups — C2×#22599685 #32870266

Order 18176.

1898 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986556C212yesmaximal
2#22599685C2116yesmaximal, direct product factor
3C2×#17986295C214yesmaximal, complemented
4C2×#17986240C214yesmaximal
5C2×#17986210C214yesmaximal, complemented
6C22×C4⋊C8×C71C211yesmaximal, characteristic
7C22×Dic284C2214yes—
8#17986556—28no—
9#17986556C22116yes—
10C2×#14556128C2212yes—
11C2×#14556128C2212yes—
12C2×#14556120—22no—
13C2×#14556107—22no—
14C2×#14556107C2214yes—
15C2×C4×Dic142—22no—
16C2×C4×Dic142C2214yes—
17C2×#14556087—22no—
18#17986295C22132yescomplemented
19#17986240C22132yes—
20#17986210C22132yescomplemented
21C2×#14556062C2214yes—
22C2×#14556053C2218yes—
23C23×C8×C71C2212yes—
24C22×C42×C71C2211yescharacteristic
25C2×C4⋊C8×C71C2218yes—
26C2×C4⋊C8×C71C2214yes—
27C22×Dic142—22no—
28C22×Dic142C2314yes—
29C2×Dic284—48no—
30C2×Dic284C23116yes—
31#14556128—24no—
32#14556128—24no—
33#14556128C2318yes—
34#14556128C2318yes—
35#14556120—216no—
36#14556107—216no—
37#14556107—28no—
38#14556107C23116yes—
39C4×Dic142—216no—
40C4×Dic142—28no—
41C4×Dic142C23116yes—
42#14556087—216no—
43C2×C4⋊Dic71—22no—
44C2×C4⋊Dic71—22no—
45C2×C4⋊Dic71—22no—
46C2×C4⋊Dic71C2314yes—
47C2×Dic71⋊C4—24no—
48C2×Dic71⋊C4—24no—
49C2×C22⋊Dic71—24no—
50C2×C4×Dic71—24no—
51#14556062C23116yes—
52#14556053C23132yes—
53C23×C4×C71D411yescharacteristic
54C23×C4×C71D411yescharacteristic
55C23×C4×C71C2311yescharacteristic
56C22×C8×C71—44no—
57C22×C8×C71C2314yes—
58C22×C8×C71C2318yes—
59C2×C42×C71D412yes—
60C2×C42×C71D414yes—
61C2×C42×C71C2312yes—
62C2×C42×C71C2314yes—
63C4⋊C8×C71C23116yes—
64C2×Dic142—28no—
65C2×Dic142—28no—
66C2×Dic142—28no—
67C2×Dic142—24no—
68C2×Dic142—48no—
69C2×Dic142C2418yes—
70C22×Dic71—24no—
71C22×Dic71—24no—
72Dic284—416no—
73C4⋊Dic71—28no—
74C4⋊Dic71—28no—
75C4⋊Dic71—28no—
76C4⋊Dic71—24no—
77C4⋊Dic71C2418yes—
78Dic71⋊C4—216no—
79Dic71⋊C4—216no—
80C22⋊Dic71—216no—
81C4×Dic71—216no—
82C24×C71C2×D411yescharacteristic
83C22×C4×C71—22no—
84C22×C4×C71—22no—
85C22×C4×C71—42no—
86C22×C4×C71Q1618yescomplemented
87C22×C4×C71C2×D412yes—
88C22×C4×C71C2×D411yescharacteristic
89C22×C4×C71C2×D412yes—
90C22×C4×C71C2×D414yes—
91C22×C4×C71C2×D412yes—
92C22×C4×C71C2×D414yes—
93C22×C4×C71C2412yes—
94C22×C4×C71C2411yescharacteristic
95C2×C8×C71—28no—
96C2×C8×C71—48no—
97C2×C8×C71C2418yes—
98C42×C71C2×D418yes—
99C42×C71C2×D414yes—
100C42×C71C2414yes—
101C23×C71—22no—
102C23×C71—22no—
103C23×C71C2×Q1614yes—
104C23×C71C22×D412yes—
105C23×C71C22×D411yescharacteristic
106C2×C4×C71—22no—
107C2×C4×C71—24no—
108C2×C4×C71—24no—
109C2×C4×C71—22no—
110C2×C4×C71—22no—
111C2×C4×C71—44no—
112C2×C4×C71C2×Q1618yes—
113C2×C4×C71C2×Q16116yescomplemented
114C2×C4×C71C22×D412yes—
115C2×C4×C71C22×D414yes—
116C2×C4×C71C22×D411yescharacteristic
117C2×C4×C71C22×D414yes—
118C2×C4×C71H(5,𝔽2)12yes—
119C2×C4×C712−1+412yes—
120C2×C4×C71C2511yescharacteristic
121C2×Dic71—28no—
122C2×Dic71—28no—
123C2×Dic71—48no—
124C2×Dic71—48no—
125Dic142—28no—
126Dic142—28no—
127Dic142—416no—
128Dic142—48no—
129C8×C71—28no—
130C22×C71—22no—
131C22×C71—28no—
132C22×C71—22no—
133C22×C71#53712yes—
134C22×C71C22×Q1614yes—
135C22×C71C22×Q1612yes—
136C22×C71#57512yes—
137C22×C71C23×D411yescharacteristic
138C4×C71—22no—
139C4×C71—24no—
140C4×C71#53712yes—
141C4×C71C22×Q1618yes—
142C4×C71C2×H(5,𝔽2)11yescharacteristic
143C4×C71C2×2−1+411yescharacteristic
144Dic71—48no—
145Dic71—48no—
146C2×#3249—711nomaximal, Sylow
147C2×C71—24no—
148C2×C71#324914yescomplemented
149C2×C71C2×#53711yescharacteristic
150C2×C71C23×Q1611yescharacteristic
151C2×C71C2×#57511yescharacteristic
152C2×#533—712no—
153#3249—7116no—
154C2×#477—714no—
155C2×#467—714no—
156C2×#462—714no—
157C22×C4⋊C8D7111yescharacteristic
158C71C2×#324911yescharacteristic, complemented, Sylow
159C22×Q16—714no—
160C23×C8C2×D7112yes—
161#533—7116no—
162#533—1428no—
163C2×C4⋊Q8—712no—
164C2×C4⋊Q8—712no—
165C2×#125—1422no—
166C2×C22⋊Q8—714no—
167C2×C22⋊Q8—1422no—
168C2×C4×Q8—714no—
169C2×C4×Q8—1422no—
170C2×#117—1422no—
171C22×C42C2×D7111yescharacteristic
172#477—7132no—
173#467—7132no—
174#462—7132no—
175C2×#107—714no—
176C2×C4⋊C8C2×D7114yes—
177C2×C4⋊C8C2×D7118yes—
178C2×#103—718no—
179C22×Q8—714no—
180C22×Q8—1422no—
181C23×C4D28411yescharacteristic
182C23×C4D28411yescharacteristic
183C23×C4C22×D7111yescharacteristic
184C2×Q16—2848no—
185C2×Q16—7116no—
186C22×C8—44no—
187C22×C8C22×D7114yes—
188C22×C8C22×D7118yes—
189C4⋊Q8—718no—
190C4⋊Q8—718no—
191C4⋊Q8—1424no—
192C4⋊Q8—1424no—
193#125—14216no—
194C22⋊Q8—7116no—
195C22⋊Q8—1428no—
196C22⋊Q8—14216no—
197C4×Q8—7116no—
198C4×Q8—1428no—
199C4×Q8—14216no—
200#117—14216no—
201C2×C4⋊C4—714no—
202C2×C4⋊C4—1422no—
203C2×C4⋊C4—1422no—
204C2×C4⋊C4—1424no—
205C2×C4⋊C4—1424no—
206C2×C4⋊C4—1422no—
207C2×C22⋊C4—1424no—
208C2×C42—1424no—
209C2×C42D28412yes—
210C2×C42D28414yes—
211C2×C42C22×D7112yes—
212C2×C42C22×D7114yes—
213#107—7116no—
214C4⋊C8C22×D71116yes—
215#103—7132no—
216C24C2×D28411yescharacteristic
217C2×Q8—2848no—
218C2×Q8—718no—
219C2×Q8—1428no—
220C2×Q8—1428no—
221C2×Q8—1428no—
222C2×Q8—1424no—
223C22×C4—22no—
224C22×C4—22no—
225C22×C4—42no—
226C22×C4—1424no—
227C22×C4—1424no—
228C22×C4Dic28418yescomplemented
229C22×C4C2×D28412yes—
230C22×C4C2×D28411yescharacteristic
231C22×C4C2×D28412yes—
232C22×C4C2×D28414yes—
233C22×C4C2×D28412yes—
234C22×C4C2×D28414yes—
235C22×C4C23×D7112yes—
236C22×C4C23×D7111yescharacteristic
237Q16—28416no—
238C2×C8—28no—
239C2×C8—48no—
240C2×C8C23×D7118yes—
241C4⋊C4—718no—
242C4⋊C4—14216no—
243C4⋊C4—14216no—
244C4⋊C4—1424no—
245C4⋊C4—1428no—
246C4⋊C4—1428no—
247C4⋊C4—1428no—
248C22⋊C4—14216no—
249C42—14216no—
250C42C2×D28418yes—
251C42C2×D28414yes—
252C42C23×D7114yes—
253C23—22no—
254C23—22no—
255C23C2×Dic28414yes—
256C23C22×D28412yes—
257C23C22×D28411yescharacteristic
258Q8—28416no—
259Q8—2848no—
260Q8—1428no—
261Q8—1428no—
262C2×C4—22no—
263C2×C4—24no—
264C2×C4—22no—
265C2×C4—22no—
266C2×C4—24no—
267C2×C4—44no—
268C2×C4—2848no—
269C2×C4—2848no—
270C2×C4—1428no—
271C2×C4—1428no—
272C2×C4C2×Dic28418yes—
273C2×C4C2×Dic284116yescomplemented
274C2×C4C22×D28412yes—
275C2×C4C22×D28414yes—
276C2×C4C22×D28411yescharacteristic
277C2×C4C22×D28414yes—
278C2×C4#1455617312yes—
279C2×C4#1455617612yes—
280C2×C4C24×D7111yescharacteristic
281C8—28no—
282C22—28no—
283C22—22no—
284C22—22no—
285C22#1798658012yes—
286C22C22×Dic28414yes—
287C22C22×Dic28412yes—
288C22#1798679912yes—
289C22C23×D28411yescharacteristic
290C4—24no—
291C4—22no—
292C4—2848no—
293C4—2848no—
294C4#1798658012yes—
295C4C22×Dic28418yes—
296C4C2×#1455617311yescharacteristic
297C4C2×#1455617611yescharacteristic
298C2—24no—
299C2#2259968514yesdirect product factor
300C2C2×#1798658011yescharacteristic
301C2C23×Dic28411yescharacteristic
302C2C2×#1798679911yescharacteristic
subgroupG/H
centerC23C22×D284
commutator, cosocleC2×C4×C71C25
FrattiniC2×C4C24×D71
FittingC22×C4⋊C8×C71C2
socleC23×C71C22×D4
prime radicalC24×C71C2×D4
hypercenterC22×C4⋊C8D71
hypocenterC71C2×#3249
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C22×C42 ◁ C22×C4⋊C8

Complements

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

NH ≅ G/Ntype
2. #22599685C2direct (N × H)
3. C2×#17986295C2semidirect
5. C2×#17986210C2semidirect
18. #17986295C22semidirect
20. #17986210C22semidirect
86. C22×C4×C71Q16semidirect
113. C2×C4×C71C2×Q16semidirect
148. C2×C71#3249semidirect
158. C71C2×#3249semidirect
228. C22×C4Dic284semidirect
273. C2×C4C2×Dic284semidirect
299. C2#22599685direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179865562
#225996852
C2×#179862952
C2×#179862402
C2×#179862102
C22×C4⋊C8×C712
C2×#324971