Finite Group Databasebeta

← C2×#22587821 #31980049

Subgroups — C2×#22587821 #31980049

Order 18176.

850 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986196C212yesmaximal, complemented
2C2×#17986129C211yesmaximal, characteristic, complemented
3#22587821C218yesmaximal, direct product factor
4C2×#17985750C211yesmaximal, characteristic, complemented
5C2×#17985743C212yesmaximal, complemented
6C2×#493×C71C211yesmaximal, characteristic
7C22×#11765853—22no—
8C2×C4×Dic142C2211yescharacteristic
9#17986196—24no—
10#17986196C2218yescomplemented
11#17986129—22no—
12#17986129C2214yescomplemented
13C2×C4⋊(C71⋊C8)C2211yescharacteristic
14C2×C4⋊(C71⋊C8)C2212yes—
15C2×Dic71⋊C8—21no—
16C2×#14556049—22no—
17C2×#14556038—21no—
18#17985750C2214yescomplemented
19#17985743C2218yescomplemented
20C22×D8×C71—21no—
21C22×D8×C71—21no—
22C2×#127×C71C2212yes—
23#493×C71—22no—
24#493×C71C2214yes—
25C2×C4×C8×C71C2211yescharacteristic
26C22×Dic142D411yescharacteristic
27C2×#11765853—28no—
28C2×#11765853—48no—
29C22×C71⋊C8—21no—
30C22×C71⋊C8—22no—
31C4×Dic142—21no—
32C4×Dic142—21no—
33C4×Dic142D412yes—
34C4×Dic142C2312yes—
35C2×C4⋊Dic71D411yescharacteristic
36C2×Dic71⋊C4—21no—
37C2×C4×Dic71—21no—
38C4⋊(C71⋊C8)—21no—
39C4⋊(C71⋊C8)—22no—
40C4⋊(C71⋊C8)C2312yes—
41C4⋊(C71⋊C8)C2314yes—
42Dic71⋊C8—24no—
43#14556049—28no—
44#14556038—24no—
45C22×D4×C71—22no—
46C22×D4×C71—22no—
47C22×D4×C71—22no—
48C2×D8×C71—24no—
49C2×D8×C71—24no—
50C2×D8×C71—44no—
51C2×D8×C71—44no—
52C22×C8×C71D411yescharacteristic
53C22×C8×C71D411yescharacteristic
54#127×C71—22no—
55#127×C71—22no—
56#127×C71—22no—
57#127×C71C2314yes—
58C2×C42×C71C2311yescharacteristic
59C4×C8×C71D412yes—
60C4×C8×C71C2312yes—
61C2×Dic142—24no—
62C2×Dic142—21no—
63C2×Dic142C2×D412yes—
64C22×Dic71—21no—
65C22×Dic71—21no—
66#11765853—416no—
67C2×C71⋊C8—22no—
68C2×C71⋊C8—24no—
69C2×C71⋊C8—42no—
70C2×C71⋊C8—44no—
71C4⋊Dic71—21no—
72C4⋊Dic71C2×D412yes—
73Dic71⋊C4—22no—
74Dic71⋊C4—22no—
75C4×Dic71—22no—
76C4×Dic71—22no—
77C24×C71—42no—
78C2×D4×C71—24no—
79C2×D4×C71—24no—
80C2×D4×C71—24no—
81C2×D4×C71—42no—
82C2×D4×C71—42no—
83C2×D4×C71—42no—
84C2×D4×C71—44no—
85C2×D4×C71—44no—
86C2×D4×C71—44no—
87C2×D4×C71—44no—
88C2×D4×C71—84no—
89C22×C4×C71C2×D411yescharacteristic
90C22×C4×C71C2×D411yescharacteristic
91C22×C4×C71#4111yescharacteristic
92D8×C71—48no—
93D8×C71—48no—
94C2×C8×C71—22no—
95C2×C8×C71SD1614yescomplemented
96C2×C8×C71C2×D412yes—
97C2×C8×C71C2×D412yes—
98C42×C71C2×D411yescharacteristic
99C42×C71C2×D411yescharacteristic
100C42×C71#4111yescharacteristic
101C42×C71C2411yescharacteristic
102C23×C71—44no—
103C23×C71—84no—
104C23×C71—84no—
105C23×C71—84no—
106C23×C71#12111yescharacteristic
107D4×C71—44no—
108D4×C71—44no—
109D4×C71—44no—
110D4×C71—44no—
111D4×C71—84no—
112D4×C71—84no—
113D4×C71—84no—
114D4×C71—84no—
115C2×C4×C71—22no—
116C2×C4×C71#12111yescharacteristic
117C2×C4×C71#12111yescharacteristic
118C2×C4×C71#12111yescharacteristic
119C2×C4×C71C2×SD1612yes—
120C2×C4×C71AGL(1,ℤ/8)14yes—
121C2×C4×C71AGL(1,ℤ/8)12yes—
122C2×C4×C71C22×D411yescharacteristic
123C2×C4×C71C22×D411yescharacteristic
124C2×C4×C71C2×#4111yescharacteristic
125C2×Dic71—22no—
126C2×Dic71—22no—
127C2×Dic71—42no—
128C2×Dic71—42no—
129Dic142—24no—
130Dic142—42no—
131C8×C71—22no—
132C8×C71C2×SD1614yescomplemented
133C71⋊C8—42no—
134C71⋊C8—44no—
135C22×C71—84no—
136C22×C71—84no—
137C22×C71—84no—
138C22×C71—168no—
139C22×C71#46012yes—
140C22×C71#46912yes—
141C22×C71#47212yes—
142C22×C71C2×#12111yescharacteristic
143C4×C71—21no—
144C4×C71—21no—
145C4×C71#46012yes—
146C4×C71#46912yes—
147C4×C71C22×SD1611yescharacteristic
148C4×C71C2×AGL(1,ℤ/8)12yes—
149C4×C71C2×AGL(1,ℤ/8)11yescharacteristic
150Dic71—42no—
151Dic71—42no—
152C2×#1688—711nomaximal, Sylow
153C2×C71—164no—
154C2×C71#168814yescomplemented
155C2×C71C2×#46011yescharacteristic
156C2×C71C2×#46911yescharacteristic
157C2×C71C2×#47211yescharacteristic
158C2×#493D7111yescharacteristic
159C2×#460—712no—
160C2×#446—711no—
161#1688—718no—
162C2×#334—711no—
163C2×#331—712no—
164C71C2×#168811yescharacteristic, complemented, Sylow
165C22×SD16—1422no—
166C22×D8—21no—
167C22×D8—21no—
168C2×#127C2×D7112yes—
169C2×C4×Q8—711no—
170#493—22no—
171#493C2×D7114yes—
172#460—718no—
173#460—1424no—
174#446—714no—
175#446—1422no—
176C2×C4⋊C8—711no—
177C2×C4⋊C8—712no—
178C2×C4⋊C8—1421no—
179C2×#102—1422no—
180C2×#97—1421no—
181C2×C4×C8C2×D7111yescharacteristic
182#334—714no—
183#331—718no—
184C22×Q8—711no—
185C22×D4—22no—
186C22×D4—22no—
187C22×D4—22no—
188C2×SD16—2848no—
189C2×SD16—1428no—
190C2×D8—24no—
191C2×D8—24no—
192C2×D8—44no—
193C2×D8—44no—
194C22×C8—1422no—
195C22×C8—1421no—
196C22×C8C22⋊D7111yescharacteristic
197C22×C8C22⋊D7111yescharacteristic
198#127—22no—
199#127—22no—
200#127—22no—
201#127C22×D7114yes—
202C4×Q8—712no—
203C4×Q8—712no—
204C4×Q8—1421no—
205C4×Q8—1421no—
206C2×C4⋊C4—711no—
207C2×C4⋊C4—1421no—
208C2×C42—1421no—
209C2×C42C22×D7111yescharacteristic
210C4⋊C8—712no—
211C4⋊C8—714no—
212C4⋊C8—1424no—
213C4⋊C8—1422no—
214C4⋊C8—1421no—
215#102—1428no—
216#97—1424no—
217C4×C8C22⋊D7112yes—
218C4×C8C22×D7112yes—
219C24—42no—
220C2×Q8—712no—
221C2×Q8—1424no—
222C2×Q8—1421no—
223C2×D4—24no—
224C2×D4—24no—
225C2×D4—24no—
226C2×D4—42no—
227C2×D4—42no—
228C2×D4—42no—
229C2×D4—44no—
230C2×D4—44no—
231C2×D4—44no—
232C2×D4—44no—
233C2×D4—84no—
234C22×C4—1421no—
235C22×C4—1421no—
236C22×C4D4×D7111yescharacteristic
237C22×C4C2×C22⋊D7111yescharacteristic
238C22×C4#1176586411yescharacteristic
239SD16—28416no—
240D8—48no—
241D8—48no—
242C2×C8—22no—
243C2×C8—2844no—
244C2×C8—2842no—
245C2×C8—1424no—
246C2×C8—1422no—
247C2×C8#1176585314yescomplemented
248C2×C8C2×C22⋊D7112yes—
249C2×C8C2×C22⋊D7112yes—
250C4⋊C4—712no—
251C4⋊C4—1422no—
252C4⋊C4—1422no—
253C4⋊C4—1421no—
254C42—1422no—
255C42—1422no—
256C42D4×D7111yescharacteristic
257C42C2×C22⋊D7111yescharacteristic
258C42#1176586411yescharacteristic
259C42C23×D7111yescharacteristic
260C23—44no—
261C23—84no—
262C23—84no—
263C23—84no—
264C23#1455609911yescharacteristic
265Q8—2842no—
266Q8—1424no—
267D4—44no—
268D4—44no—
269D4—44no—
270D4—44no—
271D4—84no—
272D4—84no—
273D4—84no—
274D4—84no—
275C2×C4—22no—
276C2×C4—2842no—
277C2×C4—2842no—
278C2×C4—1422no—
279C2×C4—1422no—
280C2×C4#1455609911yescharacteristic
281C2×C4#1455609911yescharacteristic
282C2×C4#1455609911yescharacteristic
283C2×C4C2×#1176585312yes—
284C2×C4#1455615214yes—
285C2×C4#1455615412yes—
286C2×C4C2×D4×D7111yescharacteristic
287C2×C4C22×C22⋊D7111yescharacteristic
288C2×C4C2×#1176586411yescharacteristic
289C8—22no—
290C8—2844no—
291C8—2842no—
292C8C2×#1176585314yescomplemented
293C22—84no—
294C22—84no—
295C22—84no—
296C22—168no—
297C22#1798619612yes—
298C22#1798624912yes—
299C22#1798626612yes—
300C22C2×#1455609911yescharacteristic
301C4—21no—
302C4—21no—
303C4—2842no—
304C4—2842no—
305C4#1798619612yes—
306C4#1798624912yes—
307C4C22×#1176585311yescharacteristic
308C4C2×#1455615212yes—
309C4C2×#1455615411yescharacteristic
310C2—164no—
311C2#2258782114yesdirect product factor
312C2C2×#1798619611yescharacteristic
313C2C2×#1798624911yescharacteristic
314C2C2×#1798626611yescharacteristic
subgroupG/H
centerC23#14556099
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
Fitting, prime radicalC2×#493×C71C2
socleC23×C71#121
hypercenterC2×#493D71
hypocenterC71C2×#1688
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#493

Complements

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

NH ≅ G/Ntype
1. C2×#17986196C2semidirect
2. C2×#17986129C2semidirect
3. #22587821C2direct (N × H)
4. C2×#17985750C2semidirect
5. C2×#17985743C2semidirect
10. #17986196C22semidirect
12. #17986129C22semidirect
18. #17985750C22semidirect
19. #17985743C22semidirect
95. C2×C8×C71SD16semidirect
132. C8×C71C2×SD16semidirect
154. C2×C71#1688semidirect
164. C71C2×#1688semidirect
247. C2×C8#11765853semidirect
292. C8C2×#11765853semidirect
311. C2#22587821direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179861962
C2×#179861292
#225878212
C2×#179857502
C2×#179857432
C2×#493×C712
C2×#168871