Finite Group Databasebeta

← C2×#22587702 #31979684

Subgroups — C2×#22587702 #31979684

Order 18176.

790 conjugacy classes of subgroups.

The subgroup lattice has 318 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986276C212yesmaximal
2C2×C8×D284C211yesmaximal, characteristic
3#22587702C218yesmaximal, direct product factor
4C2×#17985752C211yesmaximal, characteristic, complemented
5C2×#17985745C212yesmaximal, complemented
6C2×#494×C71C211yesmaximal, characteristic, complemented
7C22×C8×D71—21no—
8C2×C4×D284C2211yescharacteristic
9#17986276—24no—
10#17986276C2218yes—
11C8×D284—22no—
12C8×D284C2214yes—
13C2×#14556061—22no—
14C2×C4⋊(C71⋊C8)C2211yescharacteristic
15C2×C4⋊(C71⋊C8)C2212yes—
16C2×#14556048—22no—
17C2×(C2×D71)⋊C8—21no—
18#17985752C2214yescomplemented
19#17985745C2218yescomplemented
20C22×Q16×C71—21no—
21C22×Q16×C71—21no—
22C2×C4⋊Q8×C71C2212yes—
23#494×C71—22no—
24#494×C71C2214yescomplemented
25C2×C4×C8×C71C2211yescharacteristic
26C22×D284D411yescharacteristic
27C22×C4×D71—21no—
28C22×C71⋊C8—21no—
29C22×C71⋊C8—22no—
30C2×C8×D71—24no—
31C2×C8×D71—44no—
32C4×D284—21no—
33C4×D284—21no—
34C4×D284D412yes—
35C4×D284C2312yes—
36C2×C4⋊Dic71D411yescharacteristic
37C2×(C2×D71)⋊C4—21no—
38#14556061—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—
46C2×Q16×C71—24no—
47C2×Q16×C71—24no—
48C2×Q16×C71—44no—
49C2×Q16×C71—44no—
50C22×C8×C71D411yescharacteristic
51C22×C8×C71D411yescharacteristic
52C4⋊Q8×C71—22no—
53C4⋊Q8×C71—22no—
54C4⋊Q8×C71—22no—
55C4⋊Q8×C71C2314yes—
56C2×C4⋊C4×C71—22no—
57C2×C4⋊C4×C71—22no—
58C2×C42×C71C2311yescharacteristic
59C4×C8×C71D412yes—
60C4×C8×C71C2312yes—
61C23×D71—21no—
62C2×D284—21no—
63C2×D284—22no—
64C2×D284Q1614yescomplemented
65C2×D284C2×D412yes—
66C22×Dic71—21no—
67C2×C4×D71—22no—
68C2×C4×D71—22no—
69C2×C4×D71—42no—
70C2×C4×D71—42no—
71C2×C71⋊C8—22no—
72C2×C71⋊C8—24no—
73C2×C71⋊C8—42no—
74C2×C71⋊C8—44no—
75C8×D71—48no—
76C4⋊Dic71—21no—
77C4⋊Dic71C2×D412yes—
78(C2×D71)⋊C4—22no—
79(C2×D71)⋊C4—22no—
80C2×Q8×C71—24no—
81C2×Q8×C71—42no—
82C2×Q8×C71—44no—
83C2×Q8×C71—44no—
84C22×C4×C71—42no—
85C22×C4×C71C2×D411yescharacteristic
86C22×C4×C71C2×D411yescharacteristic
87C22×C4×C71#4111yescharacteristic
88Q16×C71—48no—
89Q16×C71—48no—
90C2×C8×C71—22no—
91C2×C8×C71D814yes—
92C2×C8×C71C2×D412yes—
93C2×C8×C71C2×D412yes—
94C4⋊C4×C71—24no—
95C4⋊C4×C71—24no—
96C4⋊C4×C71—42no—
97C4⋊C4×C71—42no—
98C42×C71C2×D411yescharacteristic
99C42×C71C2×D411yescharacteristic
100C42×C71#4111yescharacteristic
101C42×C71C2411yescharacteristic
102C23×C71#12111yescharacteristic
103C22×D71—22no—
104C22×D71—24no—
105C22×D71—42no—
106C22×D71—42no—
107Q8×C71—44no—
108Q8×C71—44no—
109Q8×C71—84no—
110C2×C4×C71—22no—
111C2×C4×C71—44no—
112C2×C4×C71—84no—
113C2×C4×C71#12111yescharacteristic
114C2×C4×C71#12111yescharacteristic
115C2×C4×C71#12111yescharacteristic
116C2×C4×C71C2×D812yes—
117C2×C4×C71C2×Q1612yes—
118C2×C4×C71#13512yes—
119C2×C4×C71AGL(1,ℤ/8)12yes—
120C2×C4×C71C22×D411yescharacteristic
121C2×C4×C71C22×D411yescharacteristic
122C2×C4×C71C2×#4111yescharacteristic
123C2×Dic71—22no—
124C2×Dic71—42no—
125D284—22no—
126D284—24no—
127D284C2×Q1614yescomplemented
128C4×D71—42no—
129C4×D71—42no—
130C4×D71—44no—
131C8×C71—22no—
132C8×C71C2×D814yes—
133C71⋊C8—42no—
134C71⋊C8—44no—
135C22×C71#45912yes—
136C22×C71#46712yes—
137C22×C71#47312yes—
138C22×C71C2×#12111yescharacteristic
139C2×D71—24no—
140C2×D71—48no—
141C2×D71—42no—
142C2×D71—42no—
143C4×C71—21no—
144C4×C71—21no—
145C4×C71—84no—
146C4×C71#45912yes—
147C4×C71#46712yes—
148C4×C71C22×D811yescharacteristic
149C4×C71C22×Q1611yescharacteristic
150C4×C71C2×#13511yescharacteristic
151C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
152Dic71—42no—
153C2×#1669—711nomaximal, Sylow
154C2×C71#166914yescomplemented
155C2×C71C2×#45911yescharacteristic
156C2×C71C2×#46711yescharacteristic
157C2×C71C2×#47311yescharacteristic
158D71—44no—
159C2×#494D7111yescharacteristic, complemented
160C2×#474—712no—
161C2×C8×D4—711no—
162#1669—718no—
163C2×#335—711no—
164C2×#332—712no—
165C71C2×#166911yescharacteristic, complemented, Sylow
166C22×Q16—21no—
167C22×Q16—21no—
168C23×C8—1421no—
169C2×C4⋊Q8C2×D7112yes—
170C2×C4×D4—711no—
171#494—22no—
172#494C2×D7114yescomplemented
173#474—718no—
174#474—1424no—
175C8×D4—714no—
176C8×D4—1422no—
177C2×#107—1422no—
178C2×C4⋊C8—711no—
179C2×C4⋊C8—712no—
180C2×#102—1422no—
181C2×C22⋊C8—1421no—
182C2×C4×C8C2×D7111yescharacteristic
183#335—714no—
184#332—718no—
185C22×Q8—22no—
186C22×D4—711no—
187C23×C4—1421no—
188C2×Q16—24no—
189C2×Q16—24no—
190C2×Q16—44no—
191C2×Q16—44no—
192C22×C8—2844no—
193C22×C8—1422no—
194C22×C8—1421no—
195C22×C8—1424no—
196C22×C8C22⋊D7111yescharacteristic
197C22×C8C22⋊D7111yescharacteristic
198C4⋊Q8—22no—
199C4⋊Q8—22no—
200C4⋊Q8—22no—
201C4⋊Q8C22×D7114yes—
202C4×D4—712no—
203C4×D4—712no—
204C4×D4—1421no—
205C4×D4—1421no—
206C2×C4⋊C4—22no—
207C2×C4⋊C4—22no—
208C2×C4⋊C4—711no—
209C2×C22⋊C4—1421no—
210C2×C42C22×D7111yescharacteristic
211#107—1428no—
212C4⋊C8—712no—
213C4⋊C8—714no—
214C4⋊C8—1422no—
215C4⋊C8—1421no—
216#102—1428no—
217C22⋊C8—1424no—
218C4×C8C22⋊D7112yes—
219C4×C8C22×D7112yes—
220C24—1421no—
221C2×Q8—24no—
222C2×Q8—42no—
223C2×Q8—44no—
224C2×Q8—44no—
225C2×D4—712no—
226C2×D4—714no—
227C2×D4—1421no—
228C2×D4—1422no—
229C22×C4—42no—
230C22×C4—2842no—
231C22×C4—2842no—
232C22×C4—1421no—
233C22×C4—1422no—
234C22×C4—1422no—
235C22×C4D4×D7111yescharacteristic
236C22×C4C2×C22⋊D7111yescharacteristic
237C22×C4#1176586411yescharacteristic
238Q16—48no—
239Q16—48no—
240C2×C8—22no—
241C2×C8—2842no—
242C2×C8—2844no—
243C2×C8—2848no—
244C2×C8—1424no—
245C2×C8—1422no—
246C2×C8#1176585014yes—
247C2×C8C2×C22⋊D7112yes—
248C2×C8C2×C22⋊D7112yes—
249C4⋊C4—24no—
250C4⋊C4—24no—
251C4⋊C4—42no—
252C4⋊C4—42no—
253C4⋊C4—712no—
254C4⋊C4—1421no—
255C22⋊C4—1422no—
256C22⋊C4—1422no—
257C42D4×D7111yescharacteristic
258C42C2×C22⋊D7111yescharacteristic
259C42#1176586411yescharacteristic
260C42C23×D7111yescharacteristic
261C23—2842no—
262C23—2842no—
263C23—1422no—
264C23—1424no—
265C23#1455609911yescharacteristic
266Q8—44no—
267Q8—44no—
268Q8—84no—
269D4—714no—
270D4—1424no—
271D4—1422no—
272C2×C4—22no—
273C2×C4—44no—
274C2×C4—84no—
275C2×C4—2842no—
276C2×C4—2844no—
277C2×C4—2842no—
278C2×C4—2842no—
279C2×C4—1422no—
280C2×C4#1455609911yescharacteristic
281C2×C4#1455609911yescharacteristic
282C2×C4#1455609911yescharacteristic
283C2×C4C2×#1176585012yes—
284C2×C4Q16×D7112yes—
285C2×C4#1455615112yes—
286C2×C4#1455615412yes—
287C2×C4C2×D4×D7111yescharacteristic
288C2×C4C22×C22⋊D7111yescharacteristic
289C2×C4C2×#1176586411yescharacteristic
290C8—22no—
291C8—2842no—
292C8—2844no—
293C8C2×#1176585014yes—
294C22—2848no—
295C22—2842no—
296C22—2842no—
297C22—1424no—
298C22#1798619112yes—
299C22#1798623712yes—
300C22#1798627112yes—
301C22C2×#1455609911yescharacteristic
302C4—21no—
303C4—21no—
304C4—84no—
305C4—2842no—
306C4#1798619112yes—
307C4#1798623712yes—
308C4C22×#1176585011yescharacteristic
309C4C2×Q16×D7111yescharacteristic
310C4C2×#1455615111yescharacteristic
311C4C2×#1455615411yescharacteristic
312C2—2844no—
313C2#2258770214yesdirect product factor
314C2C2×#1798619111yescharacteristic
315C2C2×#1798623711yescharacteristic
316C2C2×#1798627111yescharacteristic
subgroupG/H
centerC23#14556099
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#494×C71C2
socleC23×C71#121
prime radicalC22×D284D4
hypercenterC2×#494D71
hypocenterC71C2×#1669
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#494

Complements

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

NH ≅ G/Ntype
3. #22587702C2direct (N × H)
4. C2×#17985752C2semidirect
5. C2×#17985745C2semidirect
6. C2×#494×C71C2semidirect
18. #17985752C22semidirect
19. #17985745C22semidirect
24. #494×C71C22semidirect
64. C2×D284Q16semidirect
127. D284C2×Q16semidirect
154. C2×C71#1669semidirect
159. C2×#494D71semidirect
165. C71C2×#1669semidirect
172. #494C2×D71semidirect
313. C2#22587702direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179862762
C2×C8×D2842
#225877022
C2×#179857522
C2×#179857452
C2×#494×C712
C2×#166971