Finite Group Databasebeta

← C2×#22588210 #31995397

Subgroups — C2×#22588210 #31995397

Order 18176.

1310 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556038C212yesmaximal
2C22×C4×C71⋊C8C211yesmaximal, characteristic
3C2×C4×C4⋊Dic71C211yesmaximal, characteristic
4#22588210C218yesmaximal, direct product factor
5C2×#17985753C212yesmaximal
6C22×C4⋊C8×C71C211yesmaximal, characteristic
7C23×C71⋊C8C2211yescharacteristic
8C23×C71⋊C8C2211yescharacteristic
9C22×C4⋊Dic71C412yes—
10C22×C4×Dic71C2212yes—
11C2×#14556038—28no—
12C2×#14556038C2218yes—
13C2×C4×C71⋊C8C418yescomplemented
14C2×C4×C71⋊C8C2214yes—
15C4×C4⋊Dic71C414yes—
16C4×C4⋊Dic71C2214yes—
17C2×C71⋊#95C412yes—
18#17985753C2218yes—
19C23×C8×C71C2212yes—
20C22×C42×C71C2211yescharacteristic
21C2×C4⋊C8×C71C418yescomplemented
22C2×C4⋊C8×C71C2214yes—
23C23×Dic71C2×C414yes—
24C22×C71⋊C8—22no—
25C22×C71⋊C8—22no—
26C22×C71⋊C8C2×C414yes—
27C22×C71⋊C8C2×C414yes—
28C22×C71⋊C8D414yes—
29C22×C71⋊C8Q814yes—
30C22×C71⋊C8C2312yes—
31C22×C71⋊C8C2312yes—
32C2×C4⋊Dic71—28no—
33C2×C4⋊Dic71C2×C418yes—
34C2×C4×Dic71—24no—
35C2×C4×Dic71—24no—
36C2×C4×Dic71C2×C414yes—
37C2×C4×Dic71C2314yes—
38#14556038—216no—
39C4×C71⋊C8C2×C4116yescomplemented
40C71⋊#95C2×C418yes—
41C23×C4×C71C2×C411yescharacteristic
42C23×C4×C71C2×C411yescharacteristic
43C23×C4×C71C2311yescharacteristic
44C22×C8×C71—24no—
45C22×C8×C71—24no—
46C22×C8×C71C2×C418yes—
47C22×C8×C71C2314yes—
48C2×C42×C71C2×C412yes—
49C2×C42×C71C2×C414yes—
50C2×C42×C71C2×C414yes—
51C2×C42×C71C2312yes—
52C4⋊C8×C71C2×C4116yescomplemented
53C22×Dic71—28no—
54C22×Dic71—28no—
55C22×Dic71—28no—
56C22×Dic71C22×C418yes—
57C2×C71⋊C8—28no—
58C2×C71⋊C8—22no—
59C2×C71⋊C8—22no—
60C2×C71⋊C8C4⋊C4116yescomplemented
61C2×C71⋊C8C22×C414yes—
62C2×C71⋊C8C22×C414yes—
63C2×C71⋊C8C2×D414yes—
64C2×C71⋊C8C2×Q814yes—
65C4⋊Dic71—216no—
66C4×Dic71—28no—
67C4×Dic71—24no—
68C4×Dic71—24no—
69C24×C71C22×C411yescharacteristic
70C22×C4×C71—24no—
71C22×C4×C71C4214yes—
72C22×C4×C71C4214yes—
73C22×C4×C71M1618yes—
74C22×C4×C71C22×C412yes—
75C22×C4×C71C22×C411yescharacteristic
76C22×C4×C71C22×C412yes—
77C22×C4×C71C22×C412yes—
78C22×C4×C71C22×C412yes—
79C22×C4×C71C2×D412yes—
80C22×C4×C71C2×Q812yes—
81C22×C4×C71#4112yes—
82C22×C4×C71#4112yes—
83C22×C4×C71C2411yescharacteristic
84C2×C8×C71—216no—
85C2×C8×C71—24no—
86C2×C8×C71—24no—
87C2×C8×C71C22×C418yes—
88C42×C71C4218yes—
89C42×C71C22×C414yes—
90C42×C71C22×C414yes—
91C23×C71C2×C4212yes—
92C23×C71C4×D412yes—
93C23×C71C4×Q812yes—
94C23×C71C2×M1614yes—
95C23×C71#13114yes—
96C23×C71C23×C411yescharacteristic
97C2×C4×C71—24no—
98C2×C4×C71—28no—
99C2×C4×C71#97116yescomplemented
100C2×C4×C71C2×C4214yes—
101C2×C4×C71C2×C4212yes—
102C2×C4×C71C2×C4214yes—
103C2×C4×C71C2×C4⋊C414yes—
104C2×C4×C71#11714yes—
105C2×C4×C71C4×D412yes—
106C2×C4×C71C4×D414yes—
107C2×C4×C71C4×Q812yes—
108C2×C4×C71C4×Q814yes—
109C2×C4×C71C2×M1618yes—
110C2×C4×C71C23×C411yescharacteristic
111C2×C4×C71C23×C411yescharacteristic
112C2×C4×C71C22×D411yescharacteristic
113C2×C4×C71C22×Q811yescharacteristic
114C2×C4×C71C2×#4111yescharacteristic
115C2×C4×C71C2×#4111yescharacteristic
116C2×Dic71—28no—
117C2×Dic71—28no—
118C2×Dic71—28no—
119C2×Dic71—416no—
120C8×C71—28no—
121C71⋊C8—24no—
122C71⋊C8C2×C4⋊C418yescomplemented
123C22×C71C4×C4⋊C414yes—
124C22×C71C2×#9714yes—
125C22×C71#40514yes—
126C22×C71#43618yes—
127C22×C71#44618yes—
128C22×C71C22×C4211yescharacteristic
129C22×C71C2×C4×D411yescharacteristic
130C22×C71C2×C4×Q811yescharacteristic
131C22×C71C22×M1612yes—
132C22×C71C2×#13112yes—
133C4×C71—24no—
134C4×C71C4×C4⋊C414yes—
135C4×C71C2×#9718yescomplemented
136C4×C71C22×C4⋊C411yescharacteristic
137C4×C71C2×#11711yescharacteristic
138C4×C71C2×C4×D411yescharacteristic
139C4×C71C2×C4×Q811yescharacteristic
140Dic71—48no—
141C2×#1770—711nomaximal, Sylow
142C2×C71#177018yescomplemented
143C2×C71C2×C4×C4⋊C411yescharacteristic
144C2×C71C22×#9711yescharacteristic
145C2×C71C2×#40511yescharacteristic
146C2×C71C2×#43612yes—
147C2×C71C2×#44612yes—
148C22×C4⋊C8D7111yescharacteristic
149C22×#97—712no—
150C22×C4×C8—711no—
151C2×C4×C4⋊C4—711no—
152#1770—718no—
153C2×#336—712no—
154C71C2×#177011yescharacteristic, complemented, Sylow
155C23×C8—711no—
156C23×C8—711no—
157C23×C8C2×D7112yes—
158C22×C4⋊C4—712no—
159C22×C42—712no—
160C22×C42C2×D7111yescharacteristic
161C2×C4⋊C8Dic7118yescomplemented
162C2×C4⋊C8C2×D7114yes—
163C2×#97—718no—
164C2×#97—1428no—
165C2×C4×C8—718no—
166C2×C4×C8—714no—
167C4×C4⋊C4—714no—
168C4×C4⋊C4—714no—
169C2×#95—712no—
170#336—718no—
171C23×C4—714no—
172C23×C4C4×D7111yescharacteristic
173C23×C4C4×D7111yescharacteristic
174C23×C4C22×D7111yescharacteristic
175C22×C8—24no—
176C22×C8—24no—
177C22×C8—714no—
178C22×C8—714no—
179C22×C8—714no—
180C22×C8—712no—
181C22×C8—714no—
182C22×C8—712no—
183C22×C8—1422no—
184C22×C8—1422no—
185C22×C8C2×Dic7118yes—
186C22×C8C22×D7114yes—
187C2×C4⋊C4—718no—
188C2×C4⋊C4—1428no—
189C2×C42—714no—
190C2×C42—714no—
191C2×C42—1424no—
192C2×C42—1424no—
193C2×C42C4×D7112yes—
194C2×C42C4×D7114yes—
195C2×C42C2×Dic7114yes—
196C2×C42C22×D7112yes—
197C4⋊C8C2×Dic71116yescomplemented
198#97—14216no—
199C4×C8—7116no—
200#95—718no—
201C24C2×C4×D7111yescharacteristic
202C22×C4—24no—
203C22×C4—718no—
204C22×C4—1428no—
205C22×C4—1428no—
206C22×C4—1428no—
207C22×C4C4×Dic7114yes—
208C22×C4C4×Dic7114yes—
209C22×C4#1176584818yes—
210C22×C4C2×C4×D7112yes—
211C22×C4C2×C4×D7112yes—
212C22×C4C2×C4×D7111yescharacteristic
213C22×C4C2×C4×D7112yes—
214C22×C4C22×Dic7112yes—
215C22×C4D4×D7112yes—
216C22×C4Q8×D7112yes—
217C22×C4#1176586412yes—
218C22×C4#1176586612yes—
219C22×C4C23×D7111yescharacteristic
220C2×C8—24no—
221C2×C8—24no—
222C2×C8—216no—
223C2×C8—714no—
224C2×C8—714no—
225C2×C8—714no—
226C2×C8—7116no—
227C2×C8—714no—
228C2×C8—1422no—
229C2×C8—1422no—
230C2×C8—1428no—
231C2×C8C22×Dic7118yes—
232C4⋊C4—14216no—
233C42—1424no—
234C42—1424no—
235C42—1428no—
236C42C4×Dic7118yes—
237C42C2×C4×D7114yes—
238C42C22×Dic7114yes—
239C23C2×C4×Dic7112yes—
240C23#1455609012yes—
241C23#1455609312yes—
242C23C2×#1176584814yes—
243C23#1455613614yes—
244C23C22×C4×D7111yescharacteristic
245C2×C4—28no—
246C2×C4—24no—
247C2×C4—28416no—
248C2×C4—1428no—
249C2×C4—1428no—
250C2×C4—1428no—
251C2×C4#14556038116yescomplemented
252C2×C4C2×C4×Dic7114yes—
253C2×C4C2×C4×Dic7112yes—
254C2×C4C2×C4×Dic7114yes—
255C2×C4C4⋊C4×D7114yes—
256C2×C4#1455608614yes—
257C2×C4#1455609012yes—
258C2×C4D4×Dic7114yes—
259C2×C4#1455609312yes—
260C2×C4Q8×Dic7114yes—
261C2×C4C2×#1176584818yes—
262C2×C4C22×C4×D7111yescharacteristic
263C2×C4C23×Dic7111yescharacteristic
264C2×C4C2×D4×D7111yescharacteristic
265C2×C4C2×Q8×D7111yescharacteristic
266C2×C4C2×#1176586411yescharacteristic
267C2×C4C2×#1176586611yescharacteristic
268C8—28no—
269C8—718no—
270C8—1424no—
271C22C4⋊C4×Dic7114yes—
272C22C2×#1455603814yes—
273C22#1798595714yes—
274C22#1798607618yes—
275C22#1798612618yes—
276C22C22×C4×Dic7111yescharacteristic
277C22C2×#1455609011yescharacteristic
278C22C2×#1455609311yescharacteristic
279C22C22×#1176584812yes—
280C22C2×#1455613612yes—
281C4—24no—
282C4—2848no—
283C4C4⋊C4×Dic7114yes—
284C4C2×#1455603818yescomplemented
285C4C2×C4⋊C4×D7111yescharacteristic
286C4C2×#1455608611yescharacteristic
287C4C2×D4×Dic7111yescharacteristic
288C4C2×Q8×Dic7111yescharacteristic
289C2#2258821018yesdirect product factor
290C2C2×C4⋊C4×Dic7111yescharacteristic
291C2C22×#1455603811yescharacteristic
292C2C2×#1798595711yescharacteristic
293C2C2×#1798607612yes—
294C2C2×#1798612612yes—
subgroupG/H
centerC23×C4C22×D71
commutatorC22×C71C22×C42
FrattiniC22×C4C23×D71
FittingC22×C4⋊C8×C71C2
socle, prime radicalC24×C71C22×C4
cosocleC22×C4×C71C24
hypercenterC22×C4⋊C8D71
hypocenterC71C2×#1770
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C23×C4 ◁ C22×C4⋊C8

Complements

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

NH ≅ G/Ntype
4. #22588210C2direct (N × H)
13. C2×C4×C71⋊C8C4semidirect
21. C2×C4⋊C8×C71C4semidirect
39. C4×C71⋊C8C2×C4semidirect
52. C4⋊C8×C71C2×C4semidirect
60. C2×C71⋊C8C4⋊C4semidirect
99. C2×C4×C71#97semidirect
122. C71⋊C8C2×C4⋊C4semidirect
135. C4×C71C2×#97semidirect
142. C2×C71#1770semidirect
154. C71C2×#1770semidirect
161. C2×C4⋊C8Dic71semidirect
197. C4⋊C8C2×Dic71semidirect
251. C2×C4#14556038semidirect
284. C4C2×#14556038semidirect
289. C2#22588210direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145560382
C22×C4×C71⋊C82
C2×C4×C4⋊Dic712
#225882102
C2×#179857532
C22×C4⋊C8×C712
C2×#177071