Finite Group Databasebeta

← C2×#22588490 #31997718

Subgroups — C2×#22588490 #31997718

Order 18176.

730 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×M16×Dic71C211yesmaximal, characteristic
2#22588490C218yesmaximal, direct product factor
3C2×#17985771C212yesmaximal
4C2×#17985760C212yesmaximal
5C2×#17985756C211yesmaximal, characteristic
6C2×#338×C71C211yesmaximal, characteristic
7C22×#11765849C2211yescharacteristic
8C2×#14556087C2212yes—
9C22×C4×Dic71C2211yescharacteristic
10M16×Dic71C414yescomplemented
11M16×Dic71C2214yes—
12C2×#14556038C412yescomplemented
13C2×C8×Dic71C412yescomplemented
14#17985771C2218yes—
15#17985760C2218yes—
16#17985756C2214yes—
17C22×M16×C71C2212yes—
18C22×M16×C71C2211yescharacteristic
19#338×C71C2214yes—
20C23×Dic71—21no—
21C2×#11765849—22no—
22C2×#11765849—22no—
23C2×#11765849C2×C412yes—
24C2×#11765849C2312yes—
25C22×C71⋊C8C2×C412yes—
26#14556087—22no—
27#14556087—22no—
28#14556087—22no—
29#14556087C2314yes—
30C2×C4⋊Dic71—22no—
31C2×C22⋊Dic71—22no—
32C2×C4×Dic71—21no—
33C2×C4×Dic71—21no—
34C2×C4×Dic71—21no—
35C2×C4×Dic71—22no—
36C2×C4×Dic71C2×C411yescharacteristic
37C2×C4×Dic71C2×C411yescharacteristic
38C2×C4×Dic71C2×C412yes—
39C2×C4×Dic71C2312yes—
40#14556038C2×C418yescomplemented
41C8×Dic71C2×C418yescomplemented
42C23×C4×C71C2311yescharacteristic
43C2×M16×C71—22no—
44C2×M16×C71—22no—
45C2×M16×C71—22no—
46C2×M16×C71—22no—
47C2×M16×C71—22no—
48C2×M16×C71—22no—
49C2×M16×C71—22no—
50C2×M16×C71C2×C412yes—
51C2×M16×C71C2314yes—
52C2×M16×C71C2312yes—
53C22×C8×C71—22no—
54C22×C8×C71C2×C412yes—
55C22×Dic71—21no—
56C22×Dic71—22no—
57C22×Dic71—21no—
58C22×Dic71—22no—
59C22×Dic71—44no—
60C22×Dic71—42no—
61#11765849—24no—
62#11765849—24no—
63C2×C71⋊C8—22no—
64C2×C71⋊C8—22no—
65C2×C71⋊C8C22×C414yes—
66C4⋊Dic71—24no—
67C4⋊Dic71—42no—
68C22⋊Dic71—24no—
69C22⋊Dic71—42no—
70C4×Dic71—21no—
71C4×Dic71—22no—
72C4×Dic71—21no—
73C4×Dic71—22no—
74C4×Dic71—24no—
75C4×Dic71—42no—
76C4×Dic71C22×C412yes—
77C4×Dic71C22×C412yes—
78C24×C71#4111yescharacteristic
79C22×C4×C71C22×C411yescharacteristic
80C22×C4×C71C22×C411yescharacteristic
81C22×C4×C71#4112yes—
82C22×C4×C71#4112yes—
83C22×C4×C71#4111yescharacteristic
84C22×C4×C71#4111yescharacteristic
85C22×C4×C71#4112yes—
86C22×C4×C71#4112yes—
87C22×C4×C71#4111yescharacteristic
88C22×C4×C71C2411yescharacteristic
89M16×C71—24no—
90M16×C71—24no—
91M16×C71—24no—
92M16×C71—24no—
93M16×C71—42no—
94M16×C71—42no—
95C2×C8×C71—22no—
96C2×C8×C71—22no—
97C2×C8×C71—24no—
98C2×C8×C71—42no—
99C2×C8×C71—42no—
100C2×C8×C71C22×C414yes—
101C23×C71—42no—
102C23×C71#11711yescharacteristic
103C23×C71#11711yescharacteristic
104C23×C71#12612yes—
105C23×C71#12612yes—
106C23×C71C2×#4111yescharacteristic
107C2×C4×C71#11711yescharacteristic
108C2×C4×C71#11711yescharacteristic
109C2×C4×C71#11712yes—
110C2×C4×C71#11711yescharacteristic
111C2×C4×C71#11712yes—
112C2×C4×C71#11711yescharacteristic
113C2×C4×C71#11711yescharacteristic
114C2×C4×C71#11711yescharacteristic
115C2×C4×C71#12612yes—
116C2×C4×C71#12612yes—
117C2×C4×C71#12612yes—
118C2×C4×C71#12612yes—
119C2×C4×C71#12612yes—
120C2×C4×C71#12612yes—
121C2×C4×C71C23×C411yescharacteristic
122C2×C4×C71C2×#4112yes—
123C2×C4×C71C2×#4111yescharacteristic
124C2×C4×C71C2×#4112yes—
125C2×Dic71—24no—
126C2×Dic71—22no—
127C2×Dic71—22no—
128C2×Dic71—44no—
129C2×Dic71—44no—
130C2×Dic71—42no—
131C2×Dic71—44no—
132C2×Dic71—84no—
133C8×C71—24no—
134C8×C71—44no—
135C71⋊C8—24no—
136C22×C71—22no—
137C22×C71—24no—
138C22×C71—41no—
139C22×C71—41no—
140C22×C71—42no—
141C22×C71#38311yescharacteristic
142C22×C71#38312yes—
143C22×C71#38311yescharacteristic
144C22×C71C2×#11711yescharacteristic
145C22×C71C2×#12612yes—
146C4×C71#38311yescharacteristic
147C4×C71#38312yes—
148C4×C71#38311yescharacteristic
149C4×C71C2×#11711yescharacteristic
150C4×C71C2×#11711yescharacteristic
151C4×C71C2×#12612yes—
152Dic71—24no—
153Dic71—42no—
154Dic71—84no—
155C2×#1841—711nomaximal, Sylow
156C2×C71—21no—
157C2×C71—22no—
158C2×C71—21no—
159C2×C71—22no—
160C2×C71#184112yescomplemented
161C2×C71C2×#38311yescharacteristic
162C2×C4×M16—711no—
163#1841—718no—
164C2×#344—712no—
165C2×#339—712no—
166C2×#338D7111yescharacteristic
167C2×H(3,ℤ/4)—711no—
168C71C2×#184111yescharacteristic, complemented, Sylow
169C22×M16—711no—
170C22×M16C2×D7112yes—
171C22×M16C2×D7111yescharacteristic
172C2×#117—712no—
173C22×C42—711no—
174C4×M16—714no—
175C4×M16—714no—
176C2×#97—712no—
177C2×C4×C8—712no—
178#344—718no—
179#339—718no—
180#338C2×D7114yes—
181H(3,ℤ/4)—714no—
182C23×C4—1421no—
183C23×C4C22×D7111yescharacteristic
184C2×M16—22no—
185C2×M16—22no—
186C2×M16—22no—
187C2×M16—22no—
188C2×M16—22no—
189C2×M16—22no—
190C2×M16—22no—
191C2×M16—712no—
192C2×M16—712no—
193C2×M16—1422no—
194C2×M16—1422no—
195C2×M16C4×D7112yes—
196C2×M16C22×D7114yes—
197C2×M16C22×D7112yes—
198C22×C8—22no—
199C22×C8—712no—
200C22×C8C4×D7112yes—
201#117—714no—
202#117—1422no—
203#117—1422no—
204#117—1422no—
205C2×C4⋊C4—1422no—
206C2×C22⋊C4—1422no—
207C2×C42—711no—
208C2×C42—711no—
209C2×C42—712no—
210C2×C42—712no—
211C2×C42—1422no—
212C2×C42—1421no—
213C2×C42—1421no—
214C2×C42—1421no—
215#97—718no—
216C4×C8—718no—
217C24#1176586611yescharacteristic
218C22×C4—2844no—
219C22×C4—2842no—
220C22×C4—1422no—
221C22×C4—1421no—
222C22×C4—1422no—
223C22×C4—1421no—
224C22×C4C2×C4×D7111yescharacteristic
225C22×C4C2×C4×D7111yescharacteristic
226C22×C4#1176586412yes—
227C22×C4#1176586412yes—
228C22×C4#1176586411yescharacteristic
229C22×C4#1176586411yescharacteristic
230C22×C4#1176586512yes—
231C22×C4#1176586512yes—
232C22×C4#1176586611yescharacteristic
233C22×C4C23×D7111yescharacteristic
234M16—24no—
235M16—24no—
236M16—24no—
237M16—24no—
238M16—42no—
239M16—42no—
240M16—1424no—
241M16—1424no—
242C2×C8—22no—
243C2×C8—22no—
244C2×C8—24no—
245C2×C8—42no—
246C2×C8—42no—
247C2×C8—714no—
248C2×C8—1422no—
249C2×C8—1422no—
250C2×C8C2×C4×D7114yes—
251C4⋊C4—2842no—
252C4⋊C4—1424no—
253C22⋊C4—2842no—
254C22⋊C4—1424no—
255C42—2842no—
256C42—712no—
257C42—712no—
258C42—1424no—
259C42—1422no—
260C42—1421no—
261C42—1422no—
262C42—1421no—
263C23—42no—
264C23#1455608611yescharacteristic
265C23#1455608611yescharacteristic
266C23#1455612312yes—
267C23#1455612312yes—
268C23C2×#1176586611yescharacteristic
269C2×C4—2842no—
270C2×C4—2844no—
271C2×C4—2844no—
272C2×C4—2844no—
273C2×C4—5684no—
274C2×C4—1422no—
275C2×C4—1424no—
276C2×C4—1422no—
277C2×C4#1455608411yescharacteristic
278C2×C4#1455608411yescharacteristic
279C2×C4#1455608412yes—
280C2×C4#1455608511yescharacteristic
281C2×C4#1455608512yes—
282C2×C4#1455608511yescharacteristic
283C2×C4#1455608611yescharacteristic
284C2×C4#1455608611yescharacteristic
285C2×C4#1455612112yes—
286C2×C4#1455612112yes—
287C2×C4#1455612112yes—
288C2×C4#1455612112yes—
289C2×C4#1455612312yes—
290C2×C4#1455612312yes—
291C2×C4C22×C4×D7111yescharacteristic
292C2×C4C2×#1176586412yes—
293C2×C4C2×#1176586411yescharacteristic
294C2×C4C2×#1176586512yes—
295C8—24no—
296C8—44no—
297C8—1424no—
298C22—22no—
299C22—24no—
300C22—41no—
301C22—41no—
302C22—42no—
303C22#1798586611yescharacteristic
304C22#1798586612yes—
305C22#1798586611yescharacteristic
306C22C2×#1455608611yescharacteristic
307C22C2×#1455612312yes—
308C4—2842no—
309C4—5684no—
310C4—1424no—
311C4#1798586611yescharacteristic
312C4#1798586612yes—
313C4#1798586611yescharacteristic
314C4C2×#1455608411yescharacteristic
315C4C2×#1455608511yescharacteristic
316C4C2×#1455612112yes—
317C2—21no—
318C2—22no—
319C2—21no—
320C2—22no—
321C2#2258849012yesdirect product factor
322C2C2×#1798586611yescharacteristic
subgroupG/H
centerC2×C4#14556085
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC2×#338×C71C2
socleC22×C71#383
prime radicalC24×C71#41
cosocleC22×C4×C71C24
hypercenterC2×#338D71
hypocenterC71C2×#1841
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C22×M16 ◁ C2×#338

Complements

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

NH ≅ G/Ntype
2. #22588490C2direct (N × H)
10. M16×Dic71C4semidirect
12. C2×#14556038C4semidirect
13. C2×C8×Dic71C4semidirect
40. #14556038C2×C4semidirect
41. C8×Dic71C2×C4semidirect
160. C2×C71#1841semidirect
168. C71C2×#1841semidirect
321. C2#22588490direct (N × H)

Maximal subgroups

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

subgroupindex
C2×M16×Dic712
#225884902
C2×#179857712
C2×#179857602
C2×#179857562
C2×#338×C712
C2×#184171