Finite Group Databasebeta

← C2×#22587730 #31979710

Subgroups — C2×#22587730 #31979710

Order 18176.

790 conjugacy classes of subgroups.

The subgroup lattice has 314 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986404C211yesmaximal, characteristic, complemented
2C2×#17986205C212yesmaximal
3C2×C8×D284C211yesmaximal, characteristic
4#22587730C218yesmaximal, direct product factor
5C2×#17985746C212yesmaximal, complemented
6C2×#335×C71C211yesmaximal, characteristic, complemented
7C22×#11765854—22no—
8C22×C8×D71—21no—
9C2×#14556128C2212yes—
10C2×C4×D284C2211yescharacteristic
11#17986404—22no—
12#17986404C2214yescomplemented
13#17986205—24no—
14#17986205C2218yes—
15C8×D284—22no—
16C8×D284C2214yes—
17C2×#14556062—21no—
18C2×#14556062—21no—
19C2×C4⋊(C71⋊C8)C2211yescharacteristic
20C2×#14556053—22no—
21C2×(C2×D71)⋊C8—21no—
22#17985746C2218yescomplemented
23C2×C4⋊C8×C71C2212yes—
24C2×C4×C8×C71C2211yescharacteristic
25#335×C71C2214yescomplemented
26C22×Dic142—22no—
27C22×D284D411yescharacteristic
28C22×C4×D71—21no—
29C2×#11765854—28no—
30C2×#11765854—48no—
31C22×C71⋊C8—21no—
32C2×C8×D71—24no—
33C2×C8×D71—44no—
34#14556128—22no—
35#14556128—22no—
36#14556128—22no—
37#14556128C2314yes—
38C4×D284—21no—
39C4×D284—21no—
40C4×D284D412yes—
41C4×D284C2312yes—
42C2×C4⋊Dic71—22no—
43C2×C4⋊Dic71—22no—
44C2×C4⋊Dic71D411yescharacteristic
45C2×(C2×D71)⋊C4—21no—
46#14556062—24no—
47#14556062—24no—
48C4⋊(C71⋊C8)—21no—
49C4⋊(C71⋊C8)C2312yes—
50#14556053—28no—
51(C2×D71)⋊C8—24no—
52C22×C8×C71—22no—
53C22×C8×C71D411yescharacteristic
54C22×C8×C71D411yescharacteristic
55C2×C42×C71C2311yescharacteristic
56C4⋊C8×C71—22no—
57C4⋊C8×C71C2314yes—
58C4×C8×C71D412yes—
59C4×C8×C71C2312yes—
60C23×D71—21no—
61C2×Dic142—24no—
62C2×Dic142—44no—
63C2×Dic142—44no—
64C2×Dic142—42no—
65C2×D284—21no—
66C2×D284—22no—
67C2×D284D814yes—
68C2×D284C2×D412yes—
69C22×Dic71—21no—
70C22×Dic71—42no—
71C2×C4×D71—22no—
72C2×C4×D71—22no—
73C2×C4×D71—42no—
74C2×C4×D71—42no—
75#11765854—416no—
76C2×C71⋊C8—22no—
77C2×C71⋊C8—42no—
78C8×D71—48no—
79C4⋊Dic71—21no—
80C4⋊Dic71—24no—
81C4⋊Dic71—24no—
82C4⋊Dic71—42no—
83C4⋊Dic71—42no—
84C4⋊Dic71C2×D412yes—
85(C2×D71)⋊C4—22no—
86(C2×D71)⋊C4—22no—
87C22×C4×C71C2×D411yescharacteristic
88C22×C4×C71C2×D411yescharacteristic
89C22×C4×C71#4111yescharacteristic
90C2×C8×C71—22no—
91C2×C8×C71—24no—
92C2×C8×C71—44no—
93C2×C8×C71SD1614yescomplemented
94C2×C8×C71C2×D412yes—
95C2×C8×C71C2×D412yes—
96C42×C71C2×D411yescharacteristic
97C42×C71C2×D411yescharacteristic
98C42×C71#4111yescharacteristic
99C42×C71C2411yescharacteristic
100C23×C71#12111yescharacteristic
101C22×D71—22no—
102C22×D71—24no—
103C22×D71—42no—
104C22×D71—42no—
105C2×C4×C71—22no—
106C2×C4×C71#12111yescharacteristic
107C2×C4×C71#12111yescharacteristic
108C2×C4×C71#12111yescharacteristic
109C2×C4×C71C2×D812yes—
110C2×C4×C71C2×SD1612yes—
111C2×C4×C71#13512yes—
112C2×C4×C71#13712yes—
113C2×C4×C71C22×D411yescharacteristic
114C2×C4×C71C22×D411yescharacteristic
115C2×C4×C71C2×#4111yescharacteristic
116C2×Dic71—22no—
117C2×Dic71—42no—
118C2×Dic71—44no—
119C2×Dic71—84no—
120D284—22no—
121D284—24no—
122D284C2×D814yes—
123C4×D71—42no—
124C4×D71—42no—
125C4×D71—44no—
126Dic142—44no—
127Dic142—44no—
128Dic142—84no—
129C8×C71—22no—
130C8×C71—44no—
131C8×C71C2×SD1614yescomplemented
132C71⋊C8—42no—
133C22×C71#46112yes—
134C22×C71#46612yes—
135C22×C71#47312yes—
136C22×C71C2×#12111yescharacteristic
137C2×D71—24no—
138C2×D71—48no—
139C2×D71—42no—
140C2×D71—42no—
141C4×C71—21no—
142C4×C71—21no—
143C4×C71#46112yes—
144C4×C71#46612yes—
145C4×C71C22×D811yescharacteristic
146C4×C71C22×SD1611yescharacteristic
147C4×C71C2×#13511yescharacteristic
148C4×C71C2×#13711yescharacteristic
149Dic71—42no—
150Dic71—84no—
151C2×#1673—711nomaximal, Sylow
152C2×C71#167314yescomplemented
153C2×C71C2×#46111yescharacteristic
154C2×C71C2×#46611yescharacteristic
155C2×C71C2×#47311yescharacteristic
156D71—44no—
157C2×#500—711no—
158C2×#461—712no—
159C2×C8×D4—711no—
160#1673—718no—
161C2×#335D7111yescharacteristic, complemented
162C2×#332—712no—
163C71C2×#167311yescharacteristic, complemented, Sylow
164C22×SD16—1422no—
165C23×C8—1421no—
166C2×C4⋊Q8—712no—
167C2×C4×D4—711no—
168#500—714no—
169#500—1422no—
170#461—718no—
171#461—1424no—
172C8×D4—714no—
173C8×D4—1422no—
174C2×#107—1421no—
175C2×#107—1421no—
176C2×C4⋊C8—711no—
177C2×C4⋊C8C2×D7112yes—
178C2×#103—1422no—
179C2×C22⋊C8—1421no—
180C2×C4×C8C2×D7111yescharacteristic
181#335C2×D7114yescomplemented
182#332—718no—
183C22×Q8—1422no—
184C22×D4—711no—
185C23×C4—1421no—
186C2×SD16—2848no—
187C2×SD16—1428no—
188C22×C8—22no—
189C22×C8—2844no—
190C22×C8—1421no—
191C22×C8—1424no—
192C22×C8D28411yescharacteristic
193C22×C8D28411yescharacteristic
194C4⋊Q8—714no—
195C4⋊Q8—1422no—
196C4⋊Q8—1422no—
197C4⋊Q8—1422no—
198C4×D4—712no—
199C4×D4—712no—
200C4×D4—1421no—
201C4×D4—1421no—
202C2×C4⋊C4—711no—
203C2×C4⋊C4—1422no—
204C2×C4⋊C4—1422no—
205C2×C22⋊C4—1421no—
206C2×C42C22×D7111yescharacteristic
207#107—1424no—
208#107—1424no—
209C4⋊C8—22no—
210C4⋊C8—712no—
211C4⋊C8—1421no—
212C4⋊C8C22×D7114yes—
213#103—1428no—
214C22⋊C8—1424no—
215C4×C8D28412yes—
216C4×C8C22×D7112yes—
217C24—1421no—
218C2×Q8—2842no—
219C2×Q8—2844no—
220C2×Q8—2844no—
221C2×Q8—1424no—
222C2×D4—712no—
223C2×D4—714no—
224C2×D4—1421no—
225C2×D4—1422no—
226C22×C4—2842no—
227C22×C4—2842no—
228C22×C4—2842no—
229C22×C4—1421no—
230C22×C4—1422no—
231C22×C4—1422no—
232C22×C4D4×D7111yescharacteristic
233C22×C4C2×D28411yescharacteristic
234C22×C4#1176586611yescharacteristic
235SD16—28416no—
236C2×C8—22no—
237C2×C8—24no—
238C2×C8—44no—
239C2×C8—2842no—
240C2×C8—2848no—
241C2×C8—1422no—
242C2×C8#1176585414yescomplemented
243C2×C8C2×D28412yes—
244C2×C8C2×D28412yes—
245C4⋊C4—2842no—
246C4⋊C4—2842no—
247C4⋊C4—712no—
248C4⋊C4—1424no—
249C4⋊C4—1424no—
250C4⋊C4—1421no—
251C22⋊C4—1422no—
252C22⋊C4—1422no—
253C42D4×D7111yescharacteristic
254C42C2×D28411yescharacteristic
255C42#1176586611yescharacteristic
256C42C23×D7111yescharacteristic
257C23—2842no—
258C23—2842no—
259C23—1424no—
260C23—1422no—
261C23#1455610311yescharacteristic
262Q8—2844no—
263Q8—2844no—
264Q8—5684no—
265D4—714no—
266D4—1424no—
267D4—1422no—
268C2×C4—22no—
269C2×C4—2842no—
270C2×C4—2844no—
271C2×C4—2842no—
272C2×C4—2842no—
273C2×C4—2844no—
274C2×C4—5684no—
275C2×C4—1422no—
276C2×C4#1455610311yescharacteristic
277C2×C4#1455610311yescharacteristic
278C2×C4#1455610311yescharacteristic
279C2×C4D8×D7112yes—
280C2×C4C2×#1176585412yes—
281C2×C4#1455615112yes—
282C2×C4#1455616112yes—
283C2×C4C2×D4×D7111yescharacteristic
284C2×C4C22×D28411yescharacteristic
285C2×C4C2×#1176586611yescharacteristic
286C8—22no—
287C8—44no—
288C8—2842no—
289C8C2×#1176585414yescomplemented
290C22—2848no—
291C22—2842no—
292C22—2842no—
293C22—1424no—
294C22#1798620512yes—
295C22#1798623612yes—
296C22#1798627512yes—
297C22C2×#1455610311yescharacteristic
298C4—21no—
299C4—21no—
300C4—2842no—
301C4—5684no—
302C4#1798620512yes—
303C4#1798623612yes—
304C4C2×D8×D7111yescharacteristic
305C4C22×#1176585411yescharacteristic
306C4C2×#1455615111yescharacteristic
307C4C2×#1455616111yescharacteristic
308C2—2844no—
309C2#2258773014yesdirect product factor
310C2C2×#1798620511yescharacteristic
311C2C2×#1798623611yescharacteristic
312C2C2×#1798627511yescharacteristic
subgroupG/H
centerC23#14556103
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#335×C71C2
socleC23×C71#121
prime radicalC22×D284D4
hypercenterC2×#335D71
hypocenterC71C2×#1673
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#335

Complements

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

NH ≅ G/Ntype
1. C2×#17986404C2semidirect
4. #22587730C2direct (N × H)
5. C2×#17985746C2semidirect
6. C2×#335×C71C2semidirect
12. #17986404C22semidirect
22. #17985746C22semidirect
25. #335×C71C22semidirect
93. C2×C8×C71SD16semidirect
131. C8×C71C2×SD16semidirect
152. C2×C71#1673semidirect
161. C2×#335D71semidirect
163. C71C2×#1673semidirect
181. #335C2×D71semidirect
242. C2×C8#11765854semidirect
289. C8C2×#11765854semidirect
309. C2#22587730direct (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×#179862052
C2×C8×D2842
#225877302
C2×#179857462
C2×#335×C712
C2×#167371