Finite Group Databasebeta

← C2×#22587860 #31979984

Subgroups — C2×#22587860 #31979984

Order 18176.

694 conjugacy classes of subgroups.

The subgroup lattice has 298 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986286C212yesmaximal
2C2×#17986078C211yesmaximal, characteristic
3#22587860C218yesmaximal, direct product factor
4C2×#17985750C211yesmaximal, characteristic, complemented
5C2×#17985748C212yesmaximal, complemented
6C2×#500×C71C211yesmaximal, characteristic, complemented
7C22×#11765848—21no—
8C2×C4×D284C2211yescharacteristic
9#17986286—24no—
10#17986286C2218yes—
11#17986078—22no—
12#17986078C2214yes—
13C2×#14556059—22no—
14C2×C4⋊(C71⋊C8)C2211yescharacteristic
15C2×C4⋊(C71⋊C8)C2212yes—
16C2×#14556048—22no—
17C2×(C2×D71)⋊C8—21no—
18#17985750C2214yescomplemented
19#17985748C2218yescomplemented
20C2×C4⋊Q8×C71C2212yes—
21#500×C71—22no—
22#500×C71C2214yescomplemented
23C2×#107×C71—21no—
24C2×#107×C71—21no—
25C2×C4×C8×C71C2211yescharacteristic
26C22×D284D411yescharacteristic
27C22×C4×D71—21no—
28C2×#11765848—24no—
29C2×#11765848—44no—
30C22×C71⋊C8—21no—
31C22×C71⋊C8—22no—
32C4×D284—21no—
33C4×D284—21no—
34C4×D284D412yes—
35C4×D284C2312yes—
36C2×C4⋊Dic71D411yescharacteristic
37C2×(C2×D71)⋊C4—21no—
38#14556059—28no—
39C4⋊(C71⋊C8)—21no—
40C4⋊(C71⋊C8)—22no—
41C4⋊(C71⋊C8)C2312yes—
42C4⋊(C71⋊C8)C2314yes—
43#14556048—28no—
44(C2×D71)⋊C8—24no—
45C22×Q8×C71—22no—
46C22×C8×C71D411yescharacteristic
47C22×C8×C71D411yescharacteristic
48C4⋊Q8×C71—22no—
49C4⋊Q8×C71—22no—
50C4⋊Q8×C71—22no—
51C4⋊Q8×C71C2314yes—
52C2×C4⋊C4×C71—22no—
53C2×C4⋊C4×C71—22no—
54C2×C42×C71C2311yescharacteristic
55#107×C71—24no—
56#107×C71—24no—
57C4×C8×C71D412yes—
58C4×C8×C71C2312yes—
59C23×D71—21no—
60C2×D284—24no—
61C2×D284—21no—
62C2×D284C2×D412yes—
63C22×Dic71—21no—
64C2×C4×D71—22no—
65C2×C4×D71—22no—
66C2×C4×D71—42no—
67C2×C4×D71—42no—
68#11765848—48no—
69C2×C71⋊C8—22no—
70C2×C71⋊C8—24no—
71C2×C71⋊C8—42no—
72C2×C71⋊C8—44no—
73C4⋊Dic71—21no—
74C4⋊Dic71C2×D412yes—
75(C2×D71)⋊C4—22no—
76(C2×D71)⋊C4—22no—
77C2×Q8×C71—24no—
78C2×Q8×C71—42no—
79C2×Q8×C71—84no—
80C22×C4×C71—42no—
81C22×C4×C71C2×D411yescharacteristic
82C22×C4×C71C2×D411yescharacteristic
83C22×C4×C71#4111yescharacteristic
84C2×C8×C71—22no—
85C2×C8×C71SD1614yes—
86C2×C8×C71C2×D412yes—
87C2×C8×C71C2×D412yes—
88C4⋊C4×C71—24no—
89C4⋊C4×C71—24no—
90C4⋊C4×C71—42no—
91C4⋊C4×C71—42no—
92C42×C71C2×D411yescharacteristic
93C42×C71C2×D411yescharacteristic
94C42×C71#4111yescharacteristic
95C42×C71C2411yescharacteristic
96C23×C71#12111yescharacteristic
97C22×D71—22no—
98C22×D71—42no—
99C22×D71—42no—
100C22×D71—42no—
101Q8×C71—84no—
102Q8×C71—84no—
103C2×C4×C71—22no—
104C2×C4×C71—44no—
105C2×C4×C71—84no—
106C2×C4×C71#12111yescharacteristic
107C2×C4×C71#12111yescharacteristic
108C2×C4×C71#12111yescharacteristic
109C2×C4×C71C2×SD1612yes—
110C2×C4×C71#13714yes—
111C2×C4×C71#13712yes—
112C2×C4×C71C22×D411yescharacteristic
113C2×C4×C71C22×D411yescharacteristic
114C2×C4×C71C2×#4111yescharacteristic
115C2×Dic71—22no—
116C2×Dic71—42no—
117D284—24no—
118D284—42no—
119C4×D71—42no—
120C4×D71—42no—
121C4×D71—44no—
122C8×C71—22no—
123C8×C71C2×SD1614yes—
124C71⋊C8—42no—
125C71⋊C8—44no—
126C22×C71#46112yes—
127C22×C71#47012yes—
128C22×C71#47212yes—
129C22×C71C2×#12111yescharacteristic
130C2×D71—42no—
131C2×D71—42no—
132C2×D71—42no—
133C2×D71—84no—
134C4×C71—21no—
135C4×C71—21no—
136C4×C71—84no—
137C4×C71#46112yes—
138C4×C71#47012yes—
139C4×C71C22×SD1611yescharacteristic
140C4×C71C2×#13711yescharacteristic
141C4×C71C2×#13712yes—
142Dic71—42no—
143C2×#1695—711nomaximal, Sylow
144C2×C71#169514yescomplemented
145C2×C71C2×#46111yescharacteristic
146C2×C71C2×#47011yescharacteristic
147C2×C71C2×#47211yescharacteristic
148D71—82no—
149C2×#500D7111yescharacteristic, complemented
150C2×#476—712no—
151C2×#436—711no—
152#1695—718no—
153C2×#334—711no—
154C2×#333—712no—
155C71C2×#169511yescharacteristic, complemented, Sylow
156C22×M16—1421no—
157C2×C4⋊Q8C2×D7112yes—
158C2×C4×D4—711no—
159#500—22no—
160#500C2×D7114yescomplemented
161#476—718no—
162#476—1424no—
163#436—714no—
164#436—1422no—
165C2×#107—21no—
166C2×#107—21no—
167C2×#106—1422no—
168C2×C4⋊C8—711no—
169C2×C4⋊C8—712no—
170C2×#102—1422no—
171C2×C22⋊C8—1421no—
172C2×C4×C8C2×D7111yescharacteristic
173#334—714no—
174#333—718no—
175C22×Q8—22no—
176C22×D4—711no—
177C23×C4—1421no—
178C2×M16—2844no—
179C2×M16—1424no—
180C22×C8—1422no—
181C22×C8—1421no—
182C22×C8C22⋊D7111yescharacteristic
183C22×C8C22⋊D7111yescharacteristic
184C4⋊Q8—22no—
185C4⋊Q8—22no—
186C4⋊Q8—22no—
187C4⋊Q8C22×D7114yes—
188C4×D4—712no—
189C4×D4—712no—
190C4×D4—1421no—
191C4×D4—1421no—
192C2×C4⋊C4—22no—
193C2×C4⋊C4—22no—
194C2×C4⋊C4—711no—
195C2×C22⋊C4—1421no—
196C2×C42C22×D7111yescharacteristic
197#107—24no—
198#107—24no—
199#106—1428no—
200C4⋊C8—712no—
201C4⋊C8—714no—
202C4⋊C8—1422no—
203C4⋊C8—1421no—
204#102—1428no—
205C22⋊C8—1424no—
206C4×C8C22⋊D7112yes—
207C4×C8C22×D7112yes—
208C24—1421no—
209C2×Q8—24no—
210C2×Q8—42no—
211C2×Q8—84no—
212C2×D4—712no—
213C2×D4—1424no—
214C2×D4—1421no—
215C22×C4—42no—
216C22×C4—2842no—
217C22×C4—2842no—
218C22×C4—1421no—
219C22×C4—1422no—
220C22×C4—1422no—
221C22×C4D4×D7111yescharacteristic
222C22×C4C2×C22⋊D7111yescharacteristic
223C22×C4#1176586411yescharacteristic
224M16—2848no—
225C2×C8—22no—
226C2×C8—2844no—
227C2×C8—2842no—
228C2×C8—1424no—
229C2×C8—1422no—
230C2×C8#1176585214yes—
231C2×C8C2×C22⋊D7112yes—
232C2×C8C2×C22⋊D7112yes—
233C4⋊C4—24no—
234C4⋊C4—24no—
235C4⋊C4—42no—
236C4⋊C4—42no—
237C4⋊C4—712no—
238C4⋊C4—1421no—
239C22⋊C4—1422no—
240C22⋊C4—1422no—
241C42D4×D7111yescharacteristic
242C42C2×C22⋊D7111yescharacteristic
243C42#1176586411yescharacteristic
244C42C23×D7111yescharacteristic
245C23—2842no—
246C23—2842no—
247C23—2842no—
248C23—1422no—
249C23#1455609911yescharacteristic
250Q8—84no—
251Q8—84no—
252D4—2842no—
253D4—1424no—
254C2×C4—22no—
255C2×C4—44no—
256C2×C4—84no—
257C2×C4—2842no—
258C2×C4—2844no—
259C2×C4—2842no—
260C2×C4—2842no—
261C2×C4—1422no—
262C2×C4#1455609911yescharacteristic
263C2×C4#1455609911yescharacteristic
264C2×C4#1455609911yescharacteristic
265C2×C4C2×#1176585212yes—
266C2×C4#1455615912yes—
267C2×C4#1455616014yes—
268C2×C4C2×D4×D7111yescharacteristic
269C2×C4C22×C22⋊D7111yescharacteristic
270C2×C4C2×#1176586411yescharacteristic
271C8—22no—
272C8—2842no—
273C8—2844no—
274C8C2×#1176585214yes—
275C22—2842no—
276C22—2842no—
277C22—2842no—
278C22—5684no—
279C22#1798620112yes—
280C22#1798625412yes—
281C22#1798626612yes—
282C22C2×#1455609911yescharacteristic
283C4—21no—
284C4—21no—
285C4—84no—
286C4—2842no—
287C4#1798620112yes—
288C4#1798625412yes—
289C4C22×#1176585211yescharacteristic
290C4C2×#1455615911yescharacteristic
291C4C2×#1455616012yes—
292C2—5682no—
293C2#2258786014yesdirect product factor
294C2C2×#1798620111yescharacteristic
295C2C2×#1798625411yescharacteristic
296C2C2×#1798626611yescharacteristic
subgroupG/H
centerC23#14556099
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#500×C71C2
socleC23×C71#121
prime radicalC22×D284D4
hypercenterC2×#500D71
hypocenterC71C2×#1695
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#500

Complements

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

NH ≅ G/Ntype
3. #22587860C2direct (N × H)
4. C2×#17985750C2semidirect
5. C2×#17985748C2semidirect
6. C2×#500×C71C2semidirect
18. #17985750C22semidirect
19. #17985748C22semidirect
22. #500×C71C22semidirect
144. C2×C71#1695semidirect
149. C2×#500D71semidirect
155. C71C2×#1695semidirect
160. #500C2×D71semidirect
293. C2#22587860direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179862862
C2×#179860782
#225878602
C2×#179857502
C2×#179857482
C2×#500×C712
C2×#169571