Finite Group Databasebeta

← C2×#22587118 #31966517

Subgroups — C2×#22587118 #31966517

Order 18176.

670 conjugacy classes of subgroups.

The subgroup lattice has 284 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986056C211yesmaximal, characteristic
2C2×#17986052C211yesmaximal, characteristic
3#22587118C218yesmaximal, direct product factor
4C2×#17985751C212yesmaximal, complemented
5C2×#17985749C212yesmaximal, complemented
6C2×#431×C71C211yesmaximal, characteristic
7#17986056—22no—
8#17986056C2214yes—
9#17986052C414yes—
10#17986052C2214yes—
11C2×C4⋊(C71⋊C8)C412yes—
12C2×C4⋊(C71⋊C8)C2212yes—
13C2×C22⋊(C71⋊C8)—21no—
14C2×C22⋊(C71⋊C8)C412yes—
15C2×#14556039—21no—
16C2×C4×C71⋊C8C2211yescharacteristic
17C2×C4×C71⋊C8C2211yescharacteristic
18#17985751C2218yescomplemented
19#17985749C2218yescomplemented
20C22×C42×C71C2211yescharacteristic
21#431×C71—22no—
22#431×C71C2214yes—
23C2×C4⋊C8×C71C2212yes—
24C2×C22⋊C8×C71—21no—
25C2×C4×C8×C71—21no—
26C22×C71⋊C8—22no—
27C22×C71⋊C8C2×C412yes—
28C22×C71⋊C8C2×C412yes—
29C4⋊(C71⋊C8)—22no—
30C4⋊(C71⋊C8)C2×C418yes—
31C4⋊(C71⋊C8)C2314yes—
32C22⋊(C71⋊C8)—24no—
33C22⋊(C71⋊C8)C2×C418yes—
34#14556039—24no—
35C4×C71⋊C8C2×C412yes—
36C4×C71⋊C8C2×C412yes—
37C4×C71⋊C8C2312yes—
38C4×C71⋊C8C2312yes—
39C23×C4×C71C2×C411yescharacteristic
40C23×C4×C71D411yescharacteristic
41C23×C4×C71Q811yescharacteristic
42C22×C8×C71—22no—
43C2×C42×C71C2×C412yes—
44C2×C42×C71C2×C411yescharacteristic
45C2×C42×C71D412yes—
46C2×C42×C71D411yescharacteristic
47C2×C42×C71Q811yescharacteristic
48C2×C42×C71Q812yes—
49C2×C42×C71C2312yes—
50C2×C42×C71C2311yescharacteristic
51C4⋊C8×C71—22no—
52C4⋊C8×C71C2314yes—
53C22⋊C8×C71—24no—
54C4×C8×C71—24no—
55C2×C71⋊C8—24no—
56C2×C71⋊C8—24no—
57C2×C71⋊C8—24no—
58C2×C71⋊C8—44no—
59C2×C71⋊C8C22×C414yes—
60C2×C71⋊C8C22×C414yes—
61C24×C71C4⋊C411yescharacteristic
62C22×C4×C71—24no—
63C22×C4×C71—24no—
64C22×C4×C71—42no—
65C22×C4×C71C4⋊C411yescharacteristic
66C22×C4×C71C4⋊C411yescharacteristic
67C22×C4×C71C4⋊C412yes—
68C22×C4×C71C4⋊C411yescharacteristic
69C22×C4×C71C4⋊C412yes—
70C22×C4×C71C4⋊C412yes—
71C22×C4×C71C22×C412yes—
72C22×C4×C71C22×C411yescharacteristic
73C22×C4×C71C2×D412yes—
74C22×C4×C71C2×D411yescharacteristic
75C22×C4×C71C2×Q811yescharacteristic
76C22×C4×C71C2×Q812yes—
77C2×C8×C71—24no—
78C2×C8×C71—44no—
79C42×C71C4⋊C412yes—
80C42×C71C4⋊C412yes—
81C42×C71C4⋊C412yes—
82C42×C71C22×C411yescharacteristic
83C42×C71C22×C412yes—
84C42×C71C2×D412yes—
85C42×C71C2×D411yescharacteristic
86C42×C71C2×Q812yes—
87C42×C71C2×Q811yescharacteristic
88C42×C71C2411yescharacteristic
89C23×C71—22no—
90C23×C71—22no—
91C23×C71—22no—
92C23×C71C2×C4⋊C412yes—
93C23×C71C2×C4⋊C411yescharacteristic
94C2×C4×C71—22no—
95C2×C4×C71—22no—
96C2×C4×C71—22no—
97C2×C4×C71—22no—
98C2×C4×C71—24no—
99C2×C4×C71—24no—
100C2×C4×C71—24no—
101C2×C4×C71—24no—
102C2×C4×C71—42no—
103C2×C4×C71—42no—
104C2×C4×C71C2×C4⋊C411yescharacteristic
105C2×C4×C71C2×C4⋊C412yes—
106C2×C4×C71C2×C4⋊C412yes—
107C2×C4×C71C2×C4⋊C412yes—
108C2×C4×C71C2×C4⋊C411yescharacteristic
109C2×C4×C71C2×C4⋊C411yescharacteristic
110C2×C4×C71#13114yes—
111C2×C4×C71#13514yes—
112C2×C4×C71C23×C411yescharacteristic
113C2×C4×C71C22×D411yescharacteristic
114C2×C4×C71C22×Q811yescharacteristic
115C8×C71—44no—
116C71⋊C8—24no—
117C71⋊C8—24no—
118C71⋊C8—44no—
119C22×C71—22no—
120C22×C71—22no—
121C22×C71—22no—
122C22×C71—44no—
123C22×C71#42412yes—
124C22×C71#42712yes—
125C22×C71#43012yes—
126C22×C71C22×C4⋊C411yescharacteristic
127C4×C71—22no—
128C4×C71—22no—
129C4×C71—22no—
130C4×C71—21no—
131C4×C71—21no—
132C4×C71#42412yes—
133C4×C71#42712yes—
134C4×C71C2×#13112yes—
135C4×C71C2×#13512yes—
136C2×#1572—711nomaximal, Sylow
137C2×C71—42no—
138C2×C71#157214yescomplemented
139C2×C71C2×#42411yescharacteristic
140C2×C71C2×#42711yescharacteristic
141C2×C71C2×#43011yescharacteristic
142C2×#432—711no—
143C2×#431—711no—
144C2×#431D7111yescharacteristic
145#1572—718no—
146C2×#335—712no—
147C2×#334—712no—
148C71C2×#157211yescharacteristic, complemented, Sylow
149C22×C42C2×D7111yescharacteristic
150#432—714no—
151#432—1422no—
152#431—22no—
153#431—714no—
154#431—714no—
155#431C2×D7114yes—
156C2×C4⋊C8—712no—
157C2×C4⋊C8—712no—
158C2×C4⋊C8C2×D7112yes—
159C2×C22⋊C8—21no—
160C2×C22⋊C8—712no—
161C2×C22⋊C8—1421no—
162C2×#97—1421no—
163C2×C4×C8—21no—
164C2×C4×C8—711no—
165C2×C4×C8—711no—
166#335—718no—
167#334—718no—
168C23×C4Dic14211yescharacteristic
169C23×C4C4×D7111yescharacteristic
170C23×C4C22⋊D7111yescharacteristic
171C22×C8—22no—
172C22×C8—712no—
173C22×C8—712no—
174C22×C8—1422no—
175C2×C42Dic14211yescharacteristic
176C2×C42Dic14212yes—
177C2×C42C4×D7111yescharacteristic
178C2×C42C4×D7112yes—
179C2×C42C22⋊D7112yes—
180C2×C42C22⋊D7111yescharacteristic
181C2×C42C22×D7112yes—
182C2×C42C22×D7111yescharacteristic
183C4⋊C8—22no—
184C4⋊C8—718no—
185C4⋊C8—714no—
186C4⋊C8—1422no—
187C4⋊C8C22×D7114yes—
188C22⋊C8—24no—
189C22⋊C8—718no—
190C22⋊C8—1424no—
191#97—1424no—
192C4×C8—24no—
193C4×C8—712no—
194C4×C8—712no—
195C4×C8—712no—
196C4×C8—712no—
197C24Dic71⋊C411yescharacteristic
198C22×C4—24no—
199C22×C4—24no—
200C22×C4—42no—
201C22×C4Dic71⋊C411yescharacteristic
202C22×C4Dic71⋊C412yes—
203C22×C4Dic71⋊C411yescharacteristic
204C22×C4Dic71⋊C412yes—
205C22×C4Dic71⋊C411yescharacteristic
206C22×C4Dic71⋊C412yes—
207C22×C4C2×C4×D7112yes—
208C22×C4C2×C4×D7111yescharacteristic
209C22×C4C2×C22⋊D7112yes—
210C22×C4C2×C22⋊D7111yescharacteristic
211C22×C4C2×Dic14211yescharacteristic
212C22×C4C2×Dic14212yes—
213C2×C8—24no—
214C2×C8—44no—
215C2×C8—2844no—
216C2×C8—714no—
217C2×C8—714no—
218C2×C8—1424no—
219C2×C8—1424no—
220C2×C8—1424no—
221C42Dic71⋊C412yes—
222C42Dic71⋊C412yes—
223C42Dic71⋊C412yes—
224C42C2×C4×D7111yescharacteristic
225C42C2×C4×D7112yes—
226C42C2×C22⋊D7112yes—
227C42C2×C22⋊D7111yescharacteristic
228C42C2×Dic14212yes—
229C42C2×Dic14211yescharacteristic
230C42C23×D7111yescharacteristic
231C23—22no—
232C23—22no—
233C23—22no—
234C23C2×Dic71⋊C412yes—
235C23C2×Dic71⋊C411yescharacteristic
236C2×C4—22no—
237C2×C4—22no—
238C2×C4—22no—
239C2×C4—22no—
240C2×C4—24no—
241C2×C4—24no—
242C2×C4—24no—
243C2×C4—24no—
244C2×C4—42no—
245C2×C4—42no—
246C2×C4C2×Dic71⋊C411yescharacteristic
247C2×C4C2×Dic71⋊C412yes—
248C2×C4C2×Dic71⋊C412yes—
249C2×C4C2×Dic71⋊C412yes—
250C2×C4C2×Dic71⋊C411yescharacteristic
251C2×C4C2×Dic71⋊C411yescharacteristic
252C2×C4#1455613414yes—
253C2×C4#1455614814yes—
254C2×C4C22×C4×D7111yescharacteristic
255C2×C4C22×C22⋊D7111yescharacteristic
256C2×C4C22×Dic14211yescharacteristic
257C8—44no—
258C8—2844no—
259C8—1424no—
260C8—1424no—
261C22—22no—
262C22—22no—
263C22—22no—
264C22—44no—
265C22#1798602512yes—
266C22#1798603512yes—
267C22#1798604712yes—
268C22C22×Dic71⋊C411yescharacteristic
269C4—22no—
270C4—22no—
271C4—21no—
272C4—22no—
273C4—21no—
274C4#1798602512yes—
275C4#1798603512yes—
276C4C2×#1455613412yes—
277C4C2×#1455614812yes—
278C2—42no—
279C2#2258711814yesdirect product factor
280C2C2×#1798602511yescharacteristic
281C2C2×#1798603511yescharacteristic
282C2C2×#1798604711yescharacteristic
subgroupG/H
centerC22×C4C2×C22⋊D71
commutatorC2×C4×C71C23×C4
FrattiniC42C23×D71
FittingC2×#431×C71C2
socleC23×C71C2×C4⋊C4
prime radicalC24×C71C4⋊C4
cosocleC42×C71C24
hypercenterC2×#431D71
hypocenterC71C2×#1572
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×#431

Complements

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

NH ≅ G/Ntype
3. #22587118C2direct (N × H)
4. C2×#17985751C2semidirect
5. C2×#17985749C2semidirect
18. #17985751C22semidirect
19. #17985749C22semidirect
138. C2×C71#1572semidirect
148. C71C2×#1572semidirect
279. C2#22587118direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179860562
C2×#179860522
#225871182
C2×#179857512
C2×#179857492
C2×#431×C712
C2×#157271