Finite Group Databasebeta

← C2×#22588227 #31995467

Subgroups — C2×#22588227 #31995467

Order 18176.

1062 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×#17986037C211yesmaximal, characteristic
2C2×#17985957C212yesmaximal
3C22×#14556038C211yesmaximal, characteristic
4#22588227C218yesmaximal, direct product factor
5C2×#17985760C212yesmaximal
6C22×#108×C71C211yesmaximal, characteristic
7C23×C71⋊C8C2211yescharacteristic
8C2×#14556087C2212yes—
9C22×C4×Dic71C2211yescharacteristic
10#17986037C414yescomplemented
11#17986037C2214yes—
12C2×#14556062C412yescomplemented
13C2×#14556060C412yescomplemented
14#17985957—24no—
15#17985957C2218yes—
16C2×#14556038—22no—
17C2×#14556038C418yescomplemented
18C2×#14556038C2214yes—
19C2×C8×Dic71—22no—
20#17985760C2218yes—
21C22×M16×C71C2212yes—
22C23×C8×C71C2211yescharacteristic
23C2×#108×C71C418yescomplemented
24C2×#108×C71C2214yes—
25C23×Dic71—21no—
26C22×C71⋊C8C2×C414yes—
27C22×C71⋊C8D412yes—
28C22×C71⋊C8D412yes—
29C22×C71⋊C8Q814yes—
30C22×C71⋊C8C2312yes—
31#14556087—22no—
32#14556087—22no—
33#14556087C2×C414yes—
34#14556087C2314yes—
35C2×C4⋊Dic71C2×C414yes—
36C2×C22⋊Dic71—22no—
37C2×C4×Dic71—22no—
38C2×C4×Dic71—22no—
39C2×C4×Dic71—21no—
40C2×C4×Dic71C2×C414yes—
41C2×C4×Dic71C2312yes—
42#14556062C2×C418yescomplemented
43#14556060C2×C418yescomplemented
44#14556038—28no—
45#14556038C2×C4116yescomplemented
46C8×Dic71—28no—
47C23×C4×C71C2311yescharacteristic
48C2×M16×C71—22no—
49C2×M16×C71—24no—
50C2×M16×C71C2×C418yes—
51C2×M16×C71C2314yes—
52C22×C8×C71—22no—
53C22×C8×C71C2×C414yes—
54C22×C8×C71C2×C411yescharacteristic
55C22×C8×C71C2×C411yescharacteristic
56C22×C8×C71C2×C412yes—
57C22×C8×C71C2×C414yes—
58C22×C8×C71C2312yes—
59#108×C71C2×C4116yescomplemented
60C22×Dic71—24no—
61C22×Dic71—24no—
62C22×Dic71—22no—
63C22×Dic71—44no—
64C2×C71⋊C8C4⋊C418yes—
65C2×C71⋊C8C4⋊C418yes—
66C2×C71⋊C8C22×C414yes—
67C2×C71⋊C8C2×D414yes—
68C2×C71⋊C8C2×Q814yes—
69C4⋊Dic71—24no—
70C4⋊Dic71C22×C418yes—
71C22⋊Dic71—24no—
72C22⋊Dic71—24no—
73C4×Dic71—24no—
74C4×Dic71—24no—
75C4×Dic71—24no—
76C4×Dic71—22no—
77C4×Dic71C22×C414yes—
78C24×C71#4111yescharacteristic
79C22×C4×C71C22×C412yes—
80C22×C4×C71C22×C411yescharacteristic
81C22×C4×C71C22×C411yescharacteristic
82C22×C4×C71C22×C412yes—
83C22×C4×C71C2×D411yescharacteristic
84C22×C4×C71C2×D411yescharacteristic
85C22×C4×C71C2×Q812yes—
86C22×C4×C71#4112yes—
87C22×C4×C71#4111yescharacteristic
88C22×C4×C71C2411yescharacteristic
89M16×C71—28no—
90M16×C71—24no—
91M16×C71C22×C418yes—
92C2×C8×C71—28no—
93C2×C8×C71—24no—
94C2×C8×C71C4214yes—
95C2×C8×C71C4214yes—
96C2×C8×C71C4218yes—
97C2×C8×C71C22×C414yes—
98C2×C8×C71C22×C412yes—
99C2×C8×C71C22×C412yes—
100C2×C8×C71C22×C414yes—
101C23×C71—24no—
102C23×C71#11712yes—
103C23×C71C4×D411yescharacteristic
104C23×C71C4×D411yescharacteristic
105C23×C71C4×Q812yes—
106C23×C71C2×#4111yescharacteristic
107C2×C4×C71C2×C4212yes—
108C2×C4×C71C2×C4212yes—
109C2×C4×C71C2×C4⋊C412yes—
110C2×C4×C71C2×C4⋊C412yes—
111C2×C4×C71#11712yes—
112C2×C4×C71C4×D411yescharacteristic
113C2×C4×C71C4×D411yescharacteristic
114C2×C4×C71C4×D412yes—
115C2×C4×C71C4×D412yes—
116C2×C4×C71C4×Q812yes—
117C2×C4×C71C4×Q812yes—
118C2×C4×C71C4×Q812yes—
119C2×C4×C71C23×C411yescharacteristic
120C2×C4×C71C23×C411yescharacteristic
121C2×C4×C71C23×C411yescharacteristic
122C2×C4×C71C22×D411yescharacteristic
123C2×C4×C71C22×Q811yescharacteristic
124C2×C4×C71C2×#4111yescharacteristic
125C2×Dic71—24no—
126C2×Dic71—28no—
127C2×Dic71—44no—
128C2×Dic71—48no—
129C2×Dic71—48no—
130C8×C71—28no—
131C8×C71C2×C4214yes—
132C8×C71C2×C4214yes—
133C71⋊C8C2×C4⋊C418yes—
134C22×C71—22no—
135C22×C71—22no—
136C22×C71—24no—
137C22×C71—24no—
138C22×C71C4×C4⋊C412yes—
139C22×C71C4×C4⋊C412yes—
140C22×C71#44414yes—
141C22×C71C2×#11711yescharacteristic
142C22×C71C2×C4×D411yescharacteristic
143C22×C71C2×C4×Q811yescharacteristic
144C4×C71C4×C4⋊C412yes—
145C4×C71C4×C4⋊C412yes—
146C4×C71C22×C4211yescharacteristic
147C4×C71C22×C4⋊C411yescharacteristic
148C4×C71C2×C4×D411yescharacteristic
149C4×C71C2×C4×Q811yescharacteristic
150Dic71—44no—
151Dic71—48no—
152C2×#1773—711nomaximal, Sylow
153C2×C71—21no—
154C2×C71—21no—
155C2×C71—22no—
156C2×C71#177314yescomplemented
157C2×C71C2×C4×C4⋊C411yescharacteristic
158C2×C71C2×#44412yes—
159C22×#108D7111yescharacteristic
160C2×#427—711no—
161C2×#405—712no—
162C22×#97—711no—
163#1773—718no—
164C2×#339—712no—
165C71C2×#177311yescharacteristic, complemented, Sylow
166C22×M16C2×D7112yes—
167C23×C8—711no—
168C23×C8C2×D7111yescharacteristic
169C2×#117—712no—
170C22×C42—711no—
171C2×#108Dic7118yescomplemented
172C2×#108C2×D7114yes—
173#427—714no—
174#427—714no—
175C2×#107—712no—
176C2×#106—712no—
177#405—718no—
178#405—1424no—
179C2×#97—718no—
180C2×#97—714no—
181C2×#97—1422no—
182C2×C4×C8—1422no—
183#339—718no—
184C23×C4—1421no—
185C23×C4C22×D7111yescharacteristic
186C2×M16—22no—
187C2×M16—24no—
188C2×M16C2×Dic7118yes—
189C2×M16C22×D7114yes—
190C22×C8—22no—
191C22×C8—714no—
192C22×C8—712no—
193C22×C8—712no—
194C22×C8—714no—
195C22×C8—712no—
196C22×C8C4×D7114yes—
197C22×C8C4×D7111yescharacteristic
198C22×C8C4×D7111yescharacteristic
199C22×C8C4×D7112yes—
200C22×C8C2×Dic7114yes—
201C22×C8C22×D7112yes—
202#117—714no—
203#117—714no—
204#117—1422no—
205#117—1422no—
206C2×C4⋊C4—714no—
207C2×C22⋊C4—1422no—
208C2×C42—714no—
209C2×C42—712no—
210C2×C42—1422no—
211C2×C42—1422no—
212C2×C42—1421no—
213#108C2×Dic71116yescomplemented
214#107—718no—
215#106—718no—
216#97—7116no—
217#97—1428no—
218C4×C8—1428no—
219C24#1176586611yescharacteristic
220C22×C4—2844no—
221C22×C4—1422no—
222C22×C4—1424no—
223C22×C4—1424no—
224C22×C4C2×C4×D7112yes—
225C22×C4C2×C4×D7111yescharacteristic
226C22×C4C2×C4×D7111yescharacteristic
227C22×C4C22×Dic7112yes—
228C22×C4D4×D7111yescharacteristic
229C22×C4D4×D7111yescharacteristic
230C22×C4Q8×D7112yes—
231C22×C4#1176586412yes—
232C22×C4#1176586611yescharacteristic
233C22×C4C23×D7111yescharacteristic
234M16—24no—
235M16—28no—
236M16C22×Dic7118yes—
237C2×C8—24no—
238C2×C8—28no—
239C2×C8—714no—
240C2×C8—714no—
241C2×C8—714no—
242C2×C8—718no—
243C2×C8—718no—
244C2×C8C4×Dic7114yes—
245C2×C8C4×Dic7114yes—
246C2×C8C4×Dic7118yes—
247C2×C8C2×C4×D7114yes—
248C2×C8C2×C4×D7112yes—
249C2×C8C2×C4×D7112yes—
250C2×C8C22×Dic7114yes—
251C4⋊C4—718no—
252C4⋊C4—1424no—
253C22⋊C4—1424no—
254C22⋊C4—1424no—
255C42—714no—
256C42—1424no—
257C42—1422no—
258C42—1424no—
259C42—1424no—
260C23—24no—
261C23#1455608612yes—
262C23#1455609011yescharacteristic
263C23#1455609011yescharacteristic
264C23Q8×Dic7112yes—
265C23C2×#1176586611yescharacteristic
266C2×C4—2848no—
267C2×C4—2844no—
268C2×C4—2848no—
269C2×C4—1424no—
270C2×C4—1428no—
271C2×C4C2×C4×Dic7112yes—
272C2×C4C2×C4×Dic7112yes—
273C2×C4C4⋊C4×D7112yes—
274C2×C4C4⋊C4×D7112yes—
275C2×C4#1455608612yes—
276C2×C4#1455609011yescharacteristic
277C2×C4#1455609011yescharacteristic
278C2×C4D4×Dic7112yes—
279C2×C4D4×Dic7112yes—
280C2×C4#1455609312yes—
281C2×C4#1455609312yes—
282C2×C4Q8×Dic7112yes—
283C2×C4C22×C4×D7111yescharacteristic
284C2×C4C22×C4×D7111yescharacteristic
285C2×C4C23×Dic7111yescharacteristic
286C2×C4C2×D4×D7111yescharacteristic
287C2×C4C2×Q8×D7111yescharacteristic
288C2×C4C2×#1176586411yescharacteristic
289C8—28no—
290C8—718no—
291C8C2×C4×Dic7114yes—
292C8C2×C4×Dic7114yes—
293C22—24no—
294C22—24no—
295C22—22no—
296C22—22no—
297C22C4⋊C4×Dic7112yes—
298C22C4⋊C4×Dic7112yes—
299C22#1798612014yes—
300C22C2×#1455608611yescharacteristic
301C22C2×#1455609011yescharacteristic
302C22C2×Q8×Dic7111yescharacteristic
303C4—2844no—
304C4—2848no—
305C4C4⋊C4×Dic7112yes—
306C4C4⋊C4×Dic7112yes—
307C4C22×C4×Dic7111yescharacteristic
308C4C2×C4⋊C4×D7111yescharacteristic
309C4C2×D4×Dic7111yescharacteristic
310C4C2×#1455609311yescharacteristic
311C2—21no—
312C2—22no—
313C2—21no—
314C2#2258822714yesdirect product factor
315C2C2×C4⋊C4×Dic7111yescharacteristic
316C2C2×#1798612012yes—
subgroupG/H
centerC22×C4D4×D71
commutatorC4×C71C22×C42
FrattiniC22×C4C23×D71
FittingC22×#108×C71C2
socleC23×C71C4×D4
prime radicalC24×C71#41
cosocleC22×C4×C71C24
hypercenterC22×#108D71
hypocenterC71C2×#1773
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C22×#108

Complements

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

NH ≅ G/Ntype
4. #22588227C2direct (N × H)
10. #17986037C4semidirect
12. C2×#14556062C4semidirect
13. C2×#14556060C4semidirect
17. C2×#14556038C4semidirect
23. C2×#108×C71C4semidirect
42. #14556062C2×C4semidirect
43. #14556060C2×C4semidirect
45. #14556038C2×C4semidirect
59. #108×C71C2×C4semidirect
156. C2×C71#1773semidirect
165. C71C2×#1773semidirect
171. C2×#108Dic71semidirect
213. #108C2×Dic71semidirect
314. C2#22588227direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179860372
C2×#179859572
C22×#145560382
#225882272
C2×#179857602
C22×#108×C712
C2×#177371