Finite Group Databasebeta

← C2×#108×Dic71 #31995550

Subgroups — C2×#108×Dic71 #31995550

Order 18176.

1086 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
1C22×#14556064C211yesmaximal, characteristic
2C2×M16×Dic71C212yesmaximal
3C22×C8×Dic71C211yesmaximal, characteristic
4#108×Dic71C218yesmaximal, direct product factor
5C2×#17985763C212yesmaximal
6C22×#108×C71C211yesmaximal, characteristic
7C22×#11765849C2212yes—
8C23×C71⋊C8C2211yescharacteristic
9C22×C4×Dic71C2211yescharacteristic
10C2×#14556064C418yescomplemented
11C2×#14556064C2214yes—
12M16×Dic71—24no—
13M16×Dic71C2218yes—
14C2×#14556038—22no—
15C2×C8×Dic71—22no—
16C2×C8×Dic71C414yes—
17C2×C8×Dic71C414yes—
18C2×C8×Dic71C2214yes—
19#17985763C2218yes—
20C22×M16×C71C2212yes—
21C23×C8×C71C2211yescharacteristic
22C2×#108×C71C418yescomplemented
23C2×#108×C71C2214yes—
24C23×Dic71Q812yes—
25C2×#11765849—22no—
26C2×#11765849—24no—
27C2×#11765849C2×C418yes—
28C2×#11765849C2314yes—
29C22×C71⋊C8—22no—
30C22×C71⋊C8—22no—
31C22×C71⋊C8—22no—
32C22×C71⋊C8C2×C412yes—
33C22×C71⋊C8C2×C412yes—
34C22×C71⋊C8C2312yes—
35C2×C4×Dic71C2×C412yes—
36C2×C4×Dic71C2×C412yes—
37C2×C4×Dic71D411yescharacteristic
38C2×C4×Dic71D411yescharacteristic
39C2×C4×Dic71D412yes—
40C2×C4×Dic71Q812yes—
41C2×C4×Dic71C2312yes—
42#14556064C2×C4116yescomplemented
43#14556038—28no—
44C8×Dic71—28no—
45C8×Dic71C2×C4116yes—
46C23×C4×C71C2311yescharacteristic
47C2×M16×C71—22no—
48C2×M16×C71—24no—
49C2×M16×C71C2×C418yes—
50C2×M16×C71C2314yes—
51C22×C8×C71—22no—
52C22×C8×C71C2×C412yes—
53C22×C8×C71C2×C412yes—
54C22×C8×C71C2×C414yes—
55C22×C8×C71C2×C414yes—
56C22×C8×C71C2312yes—
57#108×C71C2×C4116yescomplemented
58C22×Dic71—28no—
59C22×Dic71C4⋊C412yes—
60C22×Dic71C4⋊C414yes—
61C22×Dic71C4⋊C412yes—
62C22×Dic71C2×Q814yes—
63#11765849—28no—
64#11765849—24no—
65#11765849C22×C418yes—
66C2×C71⋊C8—24no—
67C2×C71⋊C8—24no—
68C2×C71⋊C8—28no—
69C2×C71⋊C8—24no—
70C2×C71⋊C8—22no—
71C2×C71⋊C8—22no—
72C2×C71⋊C8C22×C414yes—
73C4×Dic71C4⋊C412yes—
74C4×Dic71C4⋊C414yes—
75C4×Dic71C4⋊C412yes—
76C4×Dic71C22×C414yes—
77C4×Dic71C2×D412yes—
78C4×Dic71C2×D412yes—
79C24×C71C2×Q811yescharacteristic
80C22×C4×C71C22×C411yescharacteristic
81C22×C4×C71C22×C411yescharacteristic
82C22×C4×C71C22×C412yes—
83C22×C4×C71C22×C412yes—
84C22×C4×C71C2×D411yescharacteristic
85C22×C4×C71C2×D411yescharacteristic
86C22×C4×C71C2×Q811yescharacteristic
87C22×C4×C71#4112yes—
88C22×C4×C71#4112yes—
89C22×C4×C71C2411yescharacteristic
90M16×C71—28no—
91M16×C71—24no—
92M16×C71C22×C418yes—
93C2×C8×C71—28no—
94C2×C8×C71—24no—
95C2×C8×C71C4218yes—
96C2×C8×C71C4218yes—
97C2×C8×C71C22×C414yes—
98C2×C8×C71C22×C414yes—
99C2×C8×C71C22×C414yes—
100C23×C71—24no—
101C23×C71C2×C4⋊C411yescharacteristic
102C23×C71C2×C4⋊C411yescharacteristic
103C23×C71C4×Q812yes—
104C23×C71C4×Q812yes—
105C23×C71C22×Q811yescharacteristic
106C2×C4×C71C2×C4212yes—
107C2×C4×C71C2×C4212yes—
108C2×C4×C71C2×C4⋊C411yescharacteristic
109C2×C4×C71C2×C4⋊C411yescharacteristic
110C2×C4×C71#11712yes—
111C2×C4×C71#11712yes—
112C2×C4×C71C4×D412yes—
113C2×C4×C71C4×D412yes—
114C2×C4×C71C4×D412yes—
115C2×C4×C71C4×D412yes—
116C2×C4×C71C4×Q812yes—
117C2×C4×C71C4×Q812yes—
118C2×C4×C71C23×C411yescharacteristic
119C2×C4×C71C23×C411yescharacteristic
120C2×C4×C71C23×C411yescharacteristic
121C2×C4×C71C22×D411yescharacteristic
122C2×C4×C71C2×#4111yescharacteristic
123C2×C4×C71C2×#4111yescharacteristic
124C2×Dic71—24no—
125C2×Dic71—28no—
126C2×Dic71—28no—
127C2×Dic71#10818yesdirect product factor
128C2×Dic71C2×C4⋊C414yes—
129C2×Dic71C2×C4⋊C414yes—
130C8×C71—28no—
131C8×C71C2×C4218yes—
132C71⋊C8—24no—
133C71⋊C8—28no—
134C22×C71—22no—
135C22×C71—22no—
136C22×C71—24no—
137C22×C71—24no—
138C22×C71C4×C4⋊C412yes—
139C22×C71C4×C4⋊C412yes—
140C22×C71C2×#10814yes—
141C22×C71C22×C4⋊C411yescharacteristic
142C22×C71C2×C4×Q811yescharacteristic
143C22×C71C2×C4×Q811yescharacteristic
144C4×C71C4×C4⋊C412yes—
145C4×C71C4×C4⋊C412yes—
146C4×C71C22×C4211yescharacteristic
147C4×C71C2×#11711yescharacteristic
148C4×C71C2×C4×D411yescharacteristic
149C4×C71C2×C4×D411yescharacteristic
150Dic71—24no—
151Dic71C2×#10818yesdirect product factor
152C2×C4×#108—711nomaximal, Sylow
153C2×C71—21no—
154C2×C71—21no—
155C2×C71—22no—
156C2×C71C4×#10814yescomplemented
157C2×C71C2×C4×C4⋊C411yescharacteristic
158C2×C71C22×#10812yes—
159C22×#108—711no—
160C22×#108D7111yescharacteristic
161C2×C4×M16—712no—
162C22×C4×C8—711no—
163C4×#108—718no—
164C2×#341—712no—
165C71C2×C4×#10811yescharacteristic, complemented, Sylow
166C22×M16—712no—
167C22×M16C2×D7112yes—
168C23×C8—711no—
169C23×C8C2×D7111yescharacteristic
170C22×C42—711no—
171C2×#108—718no—
172C2×#108—714no—
173C2×#108Dic7118yesdirect product factor
174C2×#108C2×D7114yes—
175C4×M16—718no—
176C4×M16—1424no—
177C2×#97—1422no—
178C2×C4×C8—714no—
179C2×C4×C8—714no—
180C2×C4×C8—714no—
181C2×C4×C8—1422no—
182#341—718no—
183C23×C4—712no—
184C23×C4C22×D7111yescharacteristic
185C2×M16—22no—
186C2×M16—24no—
187C2×M16—718no—
188C2×M16—714no—
189C2×M16—1422no—
190C2×M16—1424no—
191C2×M16C2×Dic7118yes—
192C2×M16C22×D7114yes—
193C22×C8—22no—
194C22×C8—712no—
195C22×C8—712no—
196C22×C8—712no—
197C22×C8—1422no—
198C22×C8—1422no—
199C22×C8—1422no—
200C22×C8C4×D7112yes—
201C22×C8C4×D7112yes—
202C22×C8C4×D7114yes—
203C22×C8C2×Dic7114yes—
204C22×C8C22×D7112yes—
205C2×C42—712no—
206C2×C42—712no—
207C2×C42—712no—
208C2×C42—711no—
209C2×C42—711no—
210C2×C42—712no—
211C2×C42—712no—
212#108—7116no—
213#108C2×Dic71116yesdirect product factor
214#97—1428no—
215C4×C8—7116no—
216C4×C8—1428no—
217C24Q8×D7111yescharacteristic
218C22×C4—712no—
219C22×C4—714no—
220C22×C4—714no—
221C22×C4—712no—
222C22×C4—1428no—
223C22×C4C2×C4×D7111yescharacteristic
224C22×C4C2×C4×D7111yescharacteristic
225C22×C4C2×C4×D7112yes—
226C22×C4C22×Dic7112yes—
227C22×C4D4×D7111yescharacteristic
228C22×C4D4×D7111yescharacteristic
229C22×C4Q8×D7111yescharacteristic
230C22×C4#1176586412yes—
231C22×C4#1176586612yes—
232C22×C4C23×D7111yescharacteristic
233M16—24no—
234M16—28no—
235M16—718no—
236M16—1424no—
237M16—1428no—
238M16C22×Dic7118yes—
239C2×C8—24no—
240C2×C8—28no—
241C2×C8—714no—
242C2×C8—1424no—
243C2×C8—1422no—
244C2×C8—1422no—
245C2×C8—1424no—
246C2×C8—1424no—
247C2×C8—1428no—
248C2×C8C4×Dic7118yes—
249C2×C8C4×Dic7118yes—
250C2×C8C2×C4×D7114yes—
251C2×C8C2×C4×D7114yes—
252C2×C8C22×Dic7114yes—
253C42—714no—
254C42—712no—
255C42—712no—
256C42—712no—
257C42—714no—
258C42—712no—
259C23—24no—
260C23C4⋊C4×D7111yescharacteristic
261C23C4⋊C4×D7111yescharacteristic
262C23#1455609312yes—
263C23Q8×Dic7112yes—
264C23C2×Q8×D7111yescharacteristic
265C2×C4—714no—
266C2×C4—718no—
267C2×C4—714no—
268C2×C4—1428no—
269C2×C4—1428no—
270C2×C4—1424no—
271C2×C4C2×C4×Dic7112yes—
272C2×C4C2×C4×Dic7112yes—
273C2×C4C4⋊C4×D7111yescharacteristic
274C2×C4C4⋊C4×D7111yescharacteristic
275C2×C4#1455608612yes—
276C2×C4#1455608612yes—
277C2×C4#1455609012yes—
278C2×C4#1455609012yes—
279C2×C4D4×Dic7112yes—
280C2×C4D4×Dic7112yes—
281C2×C4#1455609312yes—
282C2×C4Q8×Dic7112yes—
283C2×C4C22×C4×D7111yescharacteristic
284C2×C4C22×C4×D7111yescharacteristic
285C2×C4C23×Dic7111yescharacteristic
286C2×C4C2×D4×D7111yescharacteristic
287C2×C4C2×#1176586411yescharacteristic
288C2×C4C2×#1176586611yescharacteristic
289C8—28no—
290C8—1424no—
291C8—1428no—
292C8C2×C4×Dic7118yes—
293C22—22no—
294C22—22no—
295C22—24no—
296C22—24no—
297C22C4⋊C4×Dic7112yes—
298C22C4⋊C4×Dic7112yes—
299C22#108×D7114yes—
300C22C2×C4⋊C4×D7111yescharacteristic
301C22C2×#1455609311yescharacteristic
302C22C2×Q8×Dic7111yescharacteristic
303C4—718no—
304C4—1424no—
305C4C4⋊C4×Dic7112yes—
306C4C4⋊C4×Dic7112yes—
307C4C22×C4×Dic7111yescharacteristic
308C4C2×#1455608611yescharacteristic
309C4C2×#1455609011yescharacteristic
310C4C2×D4×Dic7111yescharacteristic
311C2—22no—
312C2—21no—
313C2—21no—
314C2#108×Dic7114yesdirect product factor
315C2C2×C4⋊C4×Dic7111yescharacteristic
316C2C2×#108×D7112yes—
subgroupG/H
centerC22×C4D4×D71
commutatorC4×C71C22×C42
FrattiniC22×C4C23×D71
FittingC22×#108×C71C2
socleC23×C71C2×C4⋊C4
prime radicalC24×C71C2×Q8
cosocleC22×C4×C71C24
hypercenterC22×#108D71
hypocenterC71C2×C4×#108
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. #108×Dic71C2direct (N × H)
10. C2×#14556064C4semidirect
22. C2×#108×C71C4semidirect
42. #14556064C2×C4semidirect
57. #108×C71C2×C4semidirect
127. C2×Dic71#108direct (N × H)
151. Dic71C2×#108direct (N × H)
156. C2×C71C4×#108semidirect
165. C71C2×C4×#108semidirect
173. C2×#108Dic71direct (N × H)
213. #108C2×Dic71direct (N × H)
314. C2#108×Dic71direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145560642
C2×M16×Dic712
C22×C8×Dic712
#108×Dic712
C2×#179857632
C22×#108×C712
C2×C4×#10871