Finite Group Databasebeta

← C2×#22587853 #31979981

Subgroups — C2×#22587853 #31979981

Order 18176.

758 conjugacy classes of subgroups.

The subgroup lattice has 306 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986404C211yesmaximal, characteristic, complemented
2C2×#17986204C212yesmaximal
3#22587853C218yesmaximal, direct product factor
4C2×#17985750C211yesmaximal, characteristic, complemented
5C2×#17985744C212yesmaximal, complemented
6C2×#436×C71C211yesmaximal, characteristic
7C22×#11765853—22no—
8C2×#14556128C2212yes—
9#17986404—22no—
10#17986404C2214yescomplemented
11#17986204—24no—
12#17986204C2218yes—
13C2×#14556062—21no—
14C2×#14556062—21no—
15C2×C4⋊(C71⋊C8)C2212yes—
16C2×#14556051—22no—
17#17985750C2214yescomplemented
18#17985744C2218yescomplemented
19C22×M16×C71—21no—
20C2×C4×D4×C71C2211yescharacteristic
21#436×C71—22no—
22#436×C71C2214yes—
23C2×C4⋊C8×C71C2211yescharacteristic
24C2×C22⋊C8×C71—21no—
25C2×C4×C8×C71C2211yescharacteristic
26C22×Dic142—22no—
27C2×#11765853—28no—
28C2×#11765853—48no—
29C22×C71⋊C8—22no—
30#14556128—22no—
31#14556128—22no—
32#14556128—22no—
33#14556128C2314yes—
34C2×C4⋊Dic71—22no—
35C2×C4⋊Dic71—22no—
36#14556062—24no—
37#14556062—24no—
38C4⋊(C71⋊C8)—22no—
39C4⋊(C71⋊C8)C2314yes—
40#14556051—28no—
41C22×D4×C71D411yescharacteristic
42C23×C4×C71—21no—
43C2×M16×C71—24no—
44C2×M16×C71—44no—
45C22×C8×C71—21no—
46C22×C8×C71D411yescharacteristic
47C22×C8×C71D411yescharacteristic
48C4×D4×C71—21no—
49C4×D4×C71—21no—
50C4×D4×C71D412yes—
51C4×D4×C71C2312yes—
52C2×C4⋊C4×C71D411yescharacteristic
53C2×C22⋊C4×C71—21no—
54C2×C42×C71C2311yescharacteristic
55C4⋊C8×C71—21no—
56C4⋊C8×C71C2312yes—
57C22⋊C8×C71—24no—
58C4×C8×C71D412yes—
59C4×C8×C71C2312yes—
60C2×Dic142—24no—
61C2×Dic142—44no—
62C2×Dic142—44no—
63C2×Dic142—42no—
64C22×Dic71—42no—
65#11765853—416no—
66C2×C71⋊C8—24no—
67C2×C71⋊C8—44no—
68C4⋊Dic71—24no—
69C4⋊Dic71—24no—
70C4⋊Dic71—42no—
71C4⋊Dic71—42no—
72C24×C71—21no—
73C2×D4×C71—21no—
74C2×D4×C71—24no—
75C2×D4×C71C2×D412yes—
76C22×C4×C71—21no—
77C22×C4×C71—22no—
78C22×C4×C71—22no—
79C22×C4×C71—42no—
80C22×C4×C71—42no—
81C22×C4×C71C2×D411yescharacteristic
82C22×C4×C71C2×D411yescharacteristic
83C22×C4×C71#4111yescharacteristic
84M16×C71—48no—
85C2×C8×C71—22no—
86C2×C8×C71—22no—
87C2×C8×C71—42no—
88C2×C8×C71SD1614yescomplemented
89C2×C8×C71C2×D412yes—
90C2×C8×C71C2×D412yes—
91C4⋊C4×C71—21no—
92C4⋊C4×C71C2×D412yes—
93C22⋊C4×C71—22no—
94C22⋊C4×C71—22no—
95C42×C71C2×D411yescharacteristic
96C42×C71C2×D411yescharacteristic
97C42×C71#4111yescharacteristic
98C42×C71C2411yescharacteristic
99C23×C71—22no—
100C23×C71—42no—
101C23×C71—42no—
102C23×C71—42no—
103C23×C71#12111yescharacteristic
104D4×C71—24no—
105D4×C71—42no—
106C2×C4×C71—22no—
107C2×C4×C71—22no—
108C2×C4×C71—42no—
109C2×C4×C71—42no—
110C2×C4×C71—42no—
111C2×C4×C71—44no—
112C2×C4×C71#12111yescharacteristic
113C2×C4×C71#12111yescharacteristic
114C2×C4×C71#12111yescharacteristic
115C2×C4×C71C2×SD1612yes—
116C2×C4×C71AGL(1,ℤ/8)14yes—
117C2×C4×C71#13712yes—
118C2×C4×C71C22×D411yescharacteristic
119C2×C4×C71C22×D411yescharacteristic
120C2×C4×C71C2×#4111yescharacteristic
121C2×Dic71—44no—
122C2×Dic71—84no—
123Dic142—44no—
124Dic142—44no—
125Dic142—84no—
126C8×C71—22no—
127C8×C71—42no—
128C8×C71C2×SD1614yescomplemented
129C71⋊C8—44no—
130C22×C71—42no—
131C22×C71—42no—
132C22×C71—42no—
133C22×C71—84no—
134C22×C71#46112yes—
135C22×C71#46912yes—
136C22×C71#47312yes—
137C22×C71C2×#12111yescharacteristic
138C4×C71—21no—
139C4×C71—21no—
140C4×C71—42no—
141C4×C71#46112yes—
142C4×C71#46912yes—
143C4×C71C22×SD1611yescharacteristic
144C4×C71C2×AGL(1,ℤ/8)12yes—
145C4×C71C2×#13711yescharacteristic
146Dic71—84no—
147C2×#1693—711nomaximal, Sylow
148C2×C71—82no—
149C2×C71#169314yescomplemented
150C2×C71C2×#46111yescharacteristic
151C2×C71C2×#46911yescharacteristic
152C2×C71C2×#47311yescharacteristic
153C2×#500—711no—
154C2×#461—712no—
155C2×#436D7111yescharacteristic
156#1693—718no—
157C2×#334—711no—
158C2×#332—712no—
159C71C2×#169311yescharacteristic, complemented, Sylow
160C22×SD16—1422no—
161C22×M16—21no—
162C2×C4⋊Q8—712no—
163C2×C4×D4C2×D7111yescharacteristic
164#500—714no—
165#500—1422no—
166#461—718no—
167#461—1424no—
168#436—22no—
169#436C2×D7114yes—
170C2×#107—1421no—
171C2×#107—1421no—
172C2×C4⋊C8—712no—
173C2×C4⋊C8C2×D7111yescharacteristic
174C2×#103—1422no—
175C2×C22⋊C8—21no—
176C2×C4×C8C2×D7111yescharacteristic
177#334—714no—
178#332—718no—
179C22×Q8—1422no—
180C22×D4D28411yescharacteristic
181C23×C4—21no—
182C2×SD16—2848no—
183C2×SD16—1428no—
184C2×M16—24no—
185C2×M16—44no—
186C22×C8—21no—
187C22×C8—1422no—
188C22×C8C22⋊D7111yescharacteristic
189C22×C8C22⋊D7111yescharacteristic
190C4⋊Q8—714no—
191C4⋊Q8—1422no—
192C4⋊Q8—1422no—
193C4⋊Q8—1422no—
194C4×D4—21no—
195C4×D4—21no—
196C4×D4D28412yes—
197C4×D4C22×D7112yes—
198C2×C4⋊C4—1422no—
199C2×C4⋊C4—1422no—
200C2×C4⋊C4D28411yescharacteristic
201C2×C22⋊C4—21no—
202C2×C42C22×D7111yescharacteristic
203#107—1424no—
204#107—1424no—
205C4⋊C8—21no—
206C4⋊C8—714no—
207C4⋊C8—1422no—
208C4⋊C8C22×D7112yes—
209#103—1428no—
210C22⋊C8—24no—
211C4×C8C22⋊D7112yes—
212C4×C8C22×D7112yes—
213C24—21no—
214C2×Q8—2842no—
215C2×Q8—2844no—
216C2×Q8—2844no—
217C2×Q8—1424no—
218C2×D4—21no—
219C2×D4—24no—
220C2×D4C2×D28412yes—
221C22×C4—21no—
222C22×C4—22no—
223C22×C4—22no—
224C22×C4—42no—
225C22×C4—42no—
226C22×C4—2842no—
227C22×C4C2×C22⋊D7111yescharacteristic
228C22×C4C2×D28411yescharacteristic
229C22×C4#1176586511yescharacteristic
230SD16—28416no—
231M16—48no—
232C2×C8—22no—
233C2×C8—22no—
234C2×C8—42no—
235C2×C8—2844no—
236C2×C8—1424no—
237C2×C8#1176585314yescomplemented
238C2×C8C2×C22⋊D7112yes—
239C2×C8C2×C22⋊D7112yes—
240C4⋊C4—21no—
241C4⋊C4—2842no—
242C4⋊C4—2842no—
243C4⋊C4—1424no—
244C4⋊C4—1424no—
245C4⋊C4C2×D28412yes—
246C22⋊C4—22no—
247C22⋊C4—22no—
248C42C2×C22⋊D7111yescharacteristic
249C42C2×D28411yescharacteristic
250C42#1176586511yescharacteristic
251C42C23×D7111yescharacteristic
252C23—22no—
253C23—42no—
254C23—42no—
255C23—42no—
256C23#1455610211yescharacteristic
257Q8—2844no—
258Q8—2844no—
259Q8—5684no—
260D4—24no—
261D4—42no—
262C2×C4—22no—
263C2×C4—22no—
264C2×C4—42no—
265C2×C4—44no—
266C2×C4—42no—
267C2×C4—42no—
268C2×C4—2844no—
269C2×C4—5684no—
270C2×C4#1455610211yescharacteristic
271C2×C4#1455610211yescharacteristic
272C2×C4#1455610211yescharacteristic
273C2×C4C2×#1176585312yes—
274C2×C4#1455615614yes—
275C2×C4#1455615812yes—
276C2×C4C22×C22⋊D7111yescharacteristic
277C2×C4C22×D28411yescharacteristic
278C2×C4C2×#1176586511yescharacteristic
279C8—22no—
280C8—42no—
281C8—2844no—
282C8C2×#1176585314yescomplemented
283C22—42no—
284C22—42no—
285C22—42no—
286C22—84no—
287C22#1798620412yes—
288C22#1798625212yes—
289C22#1798627412yes—
290C22C2×#1455610211yescharacteristic
291C4—21no—
292C4—21no—
293C4—42no—
294C4—5684no—
295C4#1798620412yes—
296C4#1798625212yes—
297C4C22×#1176585311yescharacteristic
298C4C2×#1455615612yes—
299C4C2×#1455615811yescharacteristic
300C2—82no—
301C2#2258785314yesdirect product factor
302C2C2×#1798620411yescharacteristic
303C2C2×#1798625211yescharacteristic
304C2C2×#1798627411yescharacteristic
subgroupG/H
centerC23#14556102
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#436×C71C2
socleC23×C71#121
prime radicalC22×D4×C71D4
hypercenterC2×#436D71
hypocenterC71C2×#1693
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#436

Complements

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

NH ≅ G/Ntype
1. C2×#17986404C2semidirect
3. #22587853C2direct (N × H)
4. C2×#17985750C2semidirect
5. C2×#17985744C2semidirect
10. #17986404C22semidirect
17. #17985750C22semidirect
18. #17985744C22semidirect
88. C2×C8×C71SD16semidirect
128. C8×C71C2×SD16semidirect
149. C2×C71#1693semidirect
159. C71C2×#1693semidirect
237. C2×C8#11765853semidirect
282. C8C2×#11765853semidirect
301. C2#22587853direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179864042
C2×#179862042
#225878532
C2×#179857502
C2×#179857442
C2×#436×C712
C2×#169371