Finite Group Databasebeta

← C2×#22587101 #31966457

Subgroups — C2×#22587101 #31966457

Order 18176.

766 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×#17986056C211yesmaximal, characteristic
2C22×C4×C71⋊C8C211yesmaximal, characteristic
3#22587101C218yesmaximal, direct product factor
4C2×#17985751C212yesmaximal, complemented
5C2×#17985749C212yesmaximal, complemented
6C2×#432×C71C211yesmaximal, characteristic
7C23×C71⋊C8C411yescharacteristic
8C23×C71⋊C8C411yescharacteristic
9#17986056—22no—
10#17986056C2214yes—
11C2×C4⋊(C71⋊C8)C2212yes—
12C2×C22⋊(C71⋊C8)—21no—
13C2×#14556039—21no—
14C2×C4×C71⋊C8C414yes—
15C2×C4×C71⋊C8C411yescharacteristic
16C2×C4×C71⋊C8C411yescharacteristic
17C2×C4×C71⋊C8C2211yescharacteristic
18C2×C4×C71⋊C8C2211yescharacteristic
19C2×C4×C71⋊C8C2214yes—
20#17985751C2218yescomplemented
21#17985749C2218yescomplemented
22C22×C42×C71C2211yescharacteristic
23#432×C71—22no—
24#432×C71C2214yes—
25C2×C4⋊C8×C71C2212yes—
26C2×C22⋊C8×C71—21no—
27C2×#97×C71—21no—
28C22×C71⋊C8—24no—
29C22×C71⋊C8—24no—
30C22×C71⋊C8—22no—
31C22×C71⋊C8C2×C414yes—
32C22×C71⋊C8C2×C414yes—
33C22×C71⋊C8C2×C411yescharacteristic
34C22×C71⋊C8C2×C411yescharacteristic
35C22×C71⋊C8C2×C411yescharacteristic
36C22×C71⋊C8C2×C411yescharacteristic
37C4⋊(C71⋊C8)—22no—
38C4⋊(C71⋊C8)C2314yes—
39C22⋊(C71⋊C8)—24no—
40#14556039—24no—
41C4×C71⋊C8C2×C414yes—
42C4×C71⋊C8C2×C412yes—
43C4×C71⋊C8C2×C412yes—
44C4×C71⋊C8C2×C414yes—
45C4×C71⋊C8C2312yes—
46C4×C71⋊C8C2312yes—
47C23×C4×C71C2×C411yescharacteristic
48C23×C4×C71D411yescharacteristic
49C23×C4×C71Q811yescharacteristic
50C22×C8×C71—22no—
51C2×C42×C71C2×C412yes—
52C2×C42×C71C2×C411yescharacteristic
53C2×C42×C71D412yes—
54C2×C42×C71D411yescharacteristic
55C2×C42×C71Q811yescharacteristic
56C2×C42×C71Q812yes—
57C2×C42×C71C2312yes—
58C2×C42×C71C2311yescharacteristic
59C4⋊C8×C71—22no—
60C4⋊C8×C71C2314yes—
61C22⋊C8×C71—24no—
62#97×C71—24no—
63C2×C71⋊C8—22no—
64C2×C71⋊C8—22no—
65C2×C71⋊C8—28no—
66C2×C71⋊C8—28no—
67C2×C71⋊C8—24no—
68C2×C71⋊C8—44no—
69C2×C71⋊C8M1614yes—
70C2×C71⋊C8M1614yes—
71C2×C71⋊C8C22×C412yes—
72C2×C71⋊C8C22×C412yes—
73C2×C71⋊C8C22×C412yes—
74C2×C71⋊C8C22×C412yes—
75C24×C71C4⋊C411yescharacteristic
76C22×C4×C71—24no—
77C22×C4×C71—22no—
78C22×C4×C71—22no—
79C22×C4×C71—24no—
80C22×C4×C71C4⋊C412yes—
81C22×C4×C71C4⋊C411yescharacteristic
82C22×C4×C71C4⋊C411yescharacteristic
83C22×C4×C71C4⋊C412yes—
84C22×C4×C71C4⋊C411yescharacteristic
85C22×C4×C71C4⋊C412yes—
86C22×C4×C71C22×C412yes—
87C22×C4×C71C22×C411yescharacteristic
88C22×C4×C71C2×D412yes—
89C22×C4×C71C2×D411yescharacteristic
90C22×C4×C71C2×Q812yes—
91C22×C4×C71C2×Q811yescharacteristic
92C2×C8×C71—24no—
93C2×C8×C71—44no—
94C42×C71C4⋊C412yes—
95C42×C71C4⋊C412yes—
96C42×C71C4⋊C412yes—
97C42×C71C22×C412yes—
98C42×C71C22×C411yescharacteristic
99C42×C71C2×D412yes—
100C42×C71C2×D411yescharacteristic
101C42×C71C2×Q812yes—
102C42×C71C2×Q811yescharacteristic
103C42×C71C2411yescharacteristic
104C23×C71—22no—
105C23×C71—22no—
106C23×C71#10814yes—
107C23×C71C2×C4⋊C412yes—
108C23×C71C2×C4⋊C411yescharacteristic
109C2×C4×C71—22no—
110C2×C4×C71—22no—
111C2×C4×C71—24no—
112C2×C4×C71—22no—
113C2×C4×C71—24no—
114C2×C4×C71—22no—
115C2×C4×C71—22no—
116C2×C4×C71—22no—
117C2×C4×C71—24no—
118C2×C4×C71—24no—
119C2×C4×C71—24no—
120C2×C4×C71C2×C4⋊C412yes—
121C2×C4×C71C2×C4⋊C411yescharacteristic
122C2×C4×C71C2×C4⋊C412yes—
123C2×C4×C71C2×C4⋊C412yes—
124C2×C4×C71C2×C4⋊C411yescharacteristic
125C2×C4×C71C2×C4⋊C411yescharacteristic
126C2×C4×C71C2×M1612yes—
127C2×C4×C71C2×M1612yes—
128C2×C4×C71#13514yes—
129C2×C4×C71C23×C411yescharacteristic
130C2×C4×C71C22×D411yescharacteristic
131C2×C4×C71C22×Q811yescharacteristic
132C8×C71—44no—
133C71⋊C8—22no—
134C71⋊C8—22no—
135C71⋊C8—44no—
136C71⋊C8C2×M1614yes—
137C71⋊C8C2×M1614yes—
138C22×C71—28no—
139C22×C71—22no—
140C22×C71—22no—
141C22×C71#42312yes—
142C22×C71#42712yes—
143C22×C71C2×#10814yes—
144C22×C71C2×#10812yes—
145C22×C71C22×C4⋊C411yescharacteristic
146C4×C71—22no—
147C4×C71—22no—
148C4×C71—21no—
149C4×C71—22no—
150C4×C71—21no—
151C4×C71#42312yes—
152C4×C71#42712yes—
153C4×C71C22×M1611yescharacteristic
154C4×C71C22×M1611yescharacteristic
155C4×C71C2×#13512yes—
156C2×#1568—711nomaximal, Sylow
157C2×C71—24no—
158C2×C71#156814yescomplemented
159C2×C71C2×#42311yescharacteristic
160C2×C71C2×#42711yescharacteristic
161C2×C71C22×#10811yescharacteristic
162C2×#432—711no—
163C2×#432D7111yescharacteristic
164C22×C4×C8—711no—
165#1568—718no—
166C2×#335—712no—
167C2×#334—712no—
168C71C2×#156811yescharacteristic, complemented, Sylow
169C23×C8—711no—
170C23×C8—711no—
171C22×C42C2×D7111yescharacteristic
172#432—22no—
173#432—714no—
174#432—1422no—
175#432C2×D7114yes—
176C2×C4⋊C8—712no—
177C2×C4⋊C8C2×D7112yes—
178C2×C22⋊C8—21no—
179C2×C22⋊C8—1421no—
180C2×#97—21no—
181C2×#97—1421no—
182C2×C4×C8—711no—
183C2×C4×C8—714no—
184C2×C4×C8—711no—
185C2×C4×C8—711no—
186C2×C4×C8—711no—
187C2×C4×C8—714no—
188#335—718no—
189#334—718no—
190C23×C4Dic14211yescharacteristic
191C23×C4C4×D7111yescharacteristic
192C23×C4C22⋊D7111yescharacteristic
193C22×C8—22no—
194C22×C8—711no—
195C22×C8—711no—
196C22×C8—714no—
197C22×C8—714no—
198C22×C8—711no—
199C22×C8—711no—
200C22×C8—1422no—
201C22×C8—1424no—
202C22×C8—1424no—
203C2×C42Dic14211yescharacteristic
204C2×C42Dic14212yes—
205C2×C42C4×D7112yes—
206C2×C42C4×D7111yescharacteristic
207C2×C42C22⋊D7112yes—
208C2×C42C22⋊D7111yescharacteristic
209C2×C42C22×D7112yes—
210C2×C42C22×D7111yescharacteristic
211C4⋊C8—22no—
212C4⋊C8—714no—
213C4⋊C8—1422no—
214C4⋊C8C22×D7114yes—
215C22⋊C8—24no—
216C22⋊C8—1424no—
217#97—24no—
218#97—1424no—
219C4×C8—714no—
220C4×C8—712no—
221C4×C8—712no—
222C4×C8—714no—
223C4×C8—712no—
224C4×C8—712no—
225C24Dic71⋊C411yescharacteristic
226C22×C4—24no—
227C22×C4—22no—
228C22×C4—22no—
229C22×C4—24no—
230C22×C4Dic71⋊C411yescharacteristic
231C22×C4Dic71⋊C412yes—
232C22×C4Dic71⋊C411yescharacteristic
233C22×C4Dic71⋊C412yes—
234C22×C4Dic71⋊C412yes—
235C22×C4Dic71⋊C411yescharacteristic
236C22×C4C2×C4×D7112yes—
237C22×C4C2×C4×D7111yescharacteristic
238C22×C4C2×C22⋊D7112yes—
239C22×C4C2×C22⋊D7111yescharacteristic
240C22×C4C2×Dic14212yes—
241C22×C4C2×Dic14211yescharacteristic
242C2×C8—24no—
243C2×C8—44no—
244C2×C8—2844no—
245C2×C8—712no—
246C2×C8—712no—
247C2×C8—714no—
248C2×C8—714no—
249C2×C8—712no—
250C2×C8—712no—
251C2×C8—1424no—
252C2×C8—1428no—
253C2×C8—1428no—
254C2×C8—1422no—
255C2×C8—1422no—
256C42Dic71⋊C412yes—
257C42Dic71⋊C412yes—
258C42Dic71⋊C412yes—
259C42C2×C4×D7112yes—
260C42C2×C4×D7111yescharacteristic
261C42C2×C22⋊D7112yes—
262C42C2×C22⋊D7111yescharacteristic
263C42C2×Dic14212yes—
264C42C2×Dic14211yescharacteristic
265C42C23×D7111yescharacteristic
266C23—22no—
267C23—22no—
268C23#1455606314yes—
269C23C2×Dic71⋊C412yes—
270C23C2×Dic71⋊C411yescharacteristic
271C2×C4—22no—
272C2×C4—22no—
273C2×C4—24no—
274C2×C4—22no—
275C2×C4—24no—
276C2×C4—22no—
277C2×C4—22no—
278C2×C4—22no—
279C2×C4—24no—
280C2×C4—24no—
281C2×C4—24no—
282C2×C4C2×Dic71⋊C412yes—
283C2×C4C2×Dic71⋊C411yescharacteristic
284C2×C4C2×Dic71⋊C412yes—
285C2×C4C2×Dic71⋊C412yes—
286C2×C4C2×Dic71⋊C411yescharacteristic
287C2×C4C2×Dic71⋊C411yescharacteristic
288C2×C4M16×D7112yes—
289C2×C4M16×D7112yes—
290C2×C4#1455614814yes—
291C2×C4C22×C4×D7111yescharacteristic
292C2×C4C22×C22⋊D7111yescharacteristic
293C2×C4C22×Dic14211yescharacteristic
294C8—44no—
295C8—2844no—
296C8—714no—
297C8—714no—
298C8—1422no—
299C8—1422no—
300C22—22no—
301C22—22no—
302C22—28no—
303C22#1798602212yes—
304C22#1798603512yes—
305C22C2×#1455606314yes—
306C22C2×#1455606312yes—
307C22C22×Dic71⋊C411yescharacteristic
308C4—22no—
309C4—22no—
310C4—21no—
311C4—21no—
312C4—22no—
313C4#1798602212yes—
314C4#1798603512yes—
315C4C2×M16×D7111yescharacteristic
316C4C2×M16×D7111yescharacteristic
317C4C2×#1455614812yes—
318C2—24no—
319C2#2258710114yesdirect product factor
320C2C2×#1798602211yescharacteristic
321C2C2×#1798603511yescharacteristic
322C2C22×#1455606311yescharacteristic
subgroupG/H
centerC22×C4C2×C22⋊D71
commutatorC2×C4×C71C23×C4
FrattiniC42C23×D71
FittingC2×#432×C71C2
socleC23×C71C2×C4⋊C4
prime radicalC24×C71C4⋊C4
cosocleC42×C71C24
hypercenterC2×#432D71
hypocenterC71C2×#1568
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×#432

Complements

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

NH ≅ G/Ntype
3. #22587101C2direct (N × H)
4. C2×#17985751C2semidirect
5. C2×#17985749C2semidirect
20. #17985751C22semidirect
21. #17985749C22semidirect
158. C2×C71#1568semidirect
168. C71C2×#1568semidirect
319. C2#22587101direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179860562
C22×C4×C71⋊C82
#225871012
C2×#179857512
C2×#179857492
C2×#432×C712
C2×#156871