Finite Group Databasebeta

← C4×#17986034 #31995499

Subgroups — C4×#17986034 #31995499

Order 18176.

1182 conjugacy classes of subgroups.

The subgroup lattice has 338 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986034C212yesmaximal
2C2×C4×C8×D71C211yesmaximal, characteristic
3C4×#14556086C212yesmaximal
4C4×#14556061C212yesmaximal, complemented
5#22588232C212yesmaximal, complemented
6#106×Dic71C212yesmaximal, complemented
7C4×#14556060C211yesmaximal, characteristic, complemented
8#22588055C212yesmaximal
9C4×#106×C71C211yesmaximal, characteristic, complemented
10C22×C8×D71C2211yescharacteristic
11C22×C8×D71C2211yescharacteristic
12C2×#14556086C2214yes—
13C2×C42×D71C2211yescharacteristic
14#17986034C4116yesdirect product factor
15C2×#14556061C2214yes—
16C2×#14556060C2212yes—
17C2×C4×C71⋊C8C2211yescharacteristic
18C2×C8×Dic71C2211yescharacteristic
19C2×C8×Dic71C2211yescharacteristic
20C4×C8×D71C418yescomplemented
21C4⋊C4×Dic71C2214yes—
22C4×C4⋊Dic71C2212yes—
23C4×(C2×D71)⋊C4—22no—
24#17985846—22no—
25#17985844—22no—
26C42×Dic71—22no—
27#17985762C2212yes—
28#17985761C2214yes—
29C2×#106×C71C2212yes—
30C2×C4×C8×C71C2211yescharacteristic
31C4×C4⋊C4×C71C2212yes—
32#340×C71C2212yes—
33C22×C4×D71D411yescharacteristic
34C22×C4×D71D411yescharacteristic
35C22×C4×D71C2311yescharacteristic
36C22×C71⋊C8C2311yescharacteristic
37C22×C71⋊C8C2311yescharacteristic
38C2×C8×D71—24no—
39C2×C8×D71C2×C414yes—
40C2×C8×D71C2×C414yes—
41C2×C8×D71C2×C418yes—
42#14556086—28no—
43#14556086C2×C4116yes—
44C2×C4⋊Dic71C2314yes—
45C2×(C2×D71)⋊C4—24no—
46C2×C4×Dic71—24no—
47C2×C4×Dic71—24no—
48C2×C4×Dic71—22no—
49C2×C4×Dic71D411yescharacteristic
50C2×C4×Dic71D411yescharacteristic
51C2×C4×Dic71C2311yescharacteristic
52C42×D71C2×C414yes—
53C42×D71Q814yes—
54#14556061C2×C4116yescomplemented
55#14556060C2×C418yescomplemented
56C4×C71⋊C8C2×C414yes—
57C8×Dic71C2×C414yes—
58C8×Dic71C2×C414yes—
59C71⋊#95—24no—
60C71⋊#95—22no—
61C22×C8×C71C2311yescharacteristic
62C22×C8×C71C2311yescharacteristic
63C2×C4⋊C4×C71C2314yes—
64C2×C42×C71—22no—
65C2×C42×C71C2311yescharacteristic
66#106×C71C2×C418yescomplemented
67C4×C8×C71C2×C414yes—
68#95×C71—22no—
69C23×D71C2×D411yescharacteristic
70C22×Dic71—24no—
71C22×Dic71C2×D411yescharacteristic
72C22×Dic71C2×D411yescharacteristic
73C22×Dic71C2×D411yescharacteristic
74C2×C4×D71—24no—
75C2×C4×D71—24no—
76C2×C4×D71C4⋊C414yes—
77C2×C4×D71C4⋊C414yes—
78C2×C4×D71C22×C412yes—
79C2×C4×D71C22×C414yes—
80C2×C4×D71C2×Q812yes—
81C2×C4×D71#4114yes—
82C2×C71⋊C8—22no—
83C2×C71⋊C8C22×C412yes—
84C2×C71⋊C8C22×C412yes—
85C2×C71⋊C8C22×C414yes—
86C8×D71—28no—
87C8×D71C42116yescomplemented
88C4⋊Dic71—24no—
89C4⋊Dic71C22×C418yes—
90(C2×D71)⋊C4—216no—
91C4×Dic71—216no—
92C4×Dic71—44no—
93C4×Dic71—48no—
94C4×Dic71C4⋊C414yes—
95C4×Dic71C4⋊C414yes—
96C4×Dic71C22×C412yes—
97C4×Dic71C2×Q812yes—
98C22×C4×C71—24no—
99C22×C4×C71C2×D411yescharacteristic
100C22×C4×C71C2×D411yescharacteristic
101C22×C4×C71C2411yescharacteristic
102C2×C8×C71—22no—
103C2×C8×C71C22×C412yes—
104C2×C8×C71C22×C412yes—
105C2×C8×C71C22×C414yes—
106C4⋊C4×C71—24no—
107C4⋊C4×C71C22×C418yes—
108C42×C71—44no—
109C42×C71C22×C412yes—
110C42×C71C2×Q812yes—
111C23×C71C22×D411yescharacteristic
112C22×D71—22no—
113C22×D71—22no—
114C22×D71C2×C4⋊C412yes—
115C22×D71C4×D414yes—
116C2×C4×C71—22no—
117C2×C4×C71—28no—
118C2×C4×C71—44no—
119C2×C4×C71—44no—
120C2×C4×C71C2×C4⋊C412yes—
121C2×C4×C71C2×C4⋊C412yes—
122C2×C4×C71#13514yes—
123C2×C4×C71C23×C411yescharacteristic
124C2×C4×C71C23×C412yes—
125C2×C4×C71C22×Q811yescharacteristic
126C2×C4×C71C2×#4112yes—
127C2×Dic71—22no—
128C2×Dic71—28no—
129C2×Dic71—44no—
130C2×Dic71—44no—
131C2×Dic71C2×C4⋊C412yes—
132C2×Dic71C2×C4⋊C412yes—
133C2×Dic71C2×C4⋊C412yes—
134C2×Dic71C4×D414yes—
135C2×Dic71#13514yes—
136C4×D71—28no—
137C4×D71—28no—
138C4×D71C2×C4214yes—
139C4×D71#11714yes—
140C4×D71C4×Q818yes—
141C8×C71—22no—
142C8×C71C2×C4214yes—
143C71⋊C8—22no—
144C71⋊C8C2×C4214yes—
145C22×C71C22×C4⋊C411yescharacteristic
146C22×C71C2×C4×D412yes—
147C22×C71C2×#13512yes—
148C22×C71C2×#13512yes—
149C2×D71—22no—
150C2×D71—22no—
151C2×D71—28no—
152C2×D71C4×C4⋊C414yes—
153C4×C71—22no—
154C4×C71—48no—
155C4×C71#42714yescomplemented
156C4×C71C22×C4211yescharacteristic
157C4×C71C2×#11711yescharacteristic
158C4×C71C2×C4×Q812yes—
159Dic71—22no—
160Dic71—48no—
161Dic71C4×C4⋊C414yes—
162Dic71#42714yescomplemented
163C4×#427—711nomaximal, Sylow
164C2×C71C2×C4×C4⋊C411yescharacteristic
165C2×C71C2×#42711yescharacteristic
166C2×C71C2×#42711yescharacteristic
167C2×C71C4×#13514yes—
168D71—24no—
169C2×#427—712no—
170C22×C4×C8—711no—
171C4×#117—712no—
172C4×#107—712no—
173C4×#107—712no—
174C4×#106—712no—
175C4×#106—711no—
176C4×#106D7111yescharacteristic, complemented
177#1735—712no—
178C71C4×#42711yescharacteristic, complemented, Sylow
179C23×C8—711no—
180C23×C8—711no—
181C2×#117—714no—
182C22×C42—711no—
183#427—7116no—
184C2×#107—714no—
185C2×#106—712no—
186C2×#106C2×D7112yes—
187C2×C4×C8—711no—
188C2×C4×C8—711no—
189C2×C4×C8—711no—
190C2×C4×C8—718no—
191C2×C4×C8C2×D7111yescharacteristic
192C4×C4⋊C4—714no—
193C4×C4⋊C4—712no—
194C4×C4⋊C4C2×D7112yes—
195C4×C22⋊C4—1422no—
196C4×C22⋊C4—1422no—
197#376—1422no—
198C43—1422no—
199#340—712no—
200#340—714no—
201#340C2×D7112yes—
202C23×C4—711no—
203C23×C4—711no—
204C23×C4—711no—
205C22×C8—711no—
206C22×C8—714no—
207C22×C8—718no—
208C22×C8—711no—
209C22×C8—714no—
210C22×C8—1424no—
211C22×C8C22×D7111yescharacteristic
212C22×C8C22×D7111yescharacteristic
213#117—7116no—
214#117—1428no—
215C2×C4⋊C4—714no—
216C2×C4⋊C4C22×D7114yes—
217C2×C22⋊C4—1424no—
218C2×C42—22no—
219C2×C42—711no—
220C2×C42—711no—
221C2×C42—711no—
222C2×C42—714no—
223C2×C42—714no—
224C2×C42—1424no—
225C2×C42—1422no—
226C2×C42—1424no—
227C2×C42C22×D7111yescharacteristic
228#107—7116no—
229#106—718no—
230#106C4×D7118yescomplemented
231C4×C8—714no—
232C4×C8—714no—
233C4×C8—714no—
234C4×C8C4×D7114yes—
235#95—22no—
236#95—1424no—
237#95—1422no—
238C24—711no—
239C22×C4—24no—
240C22×C4—711no—
241C22×C4—711no—
242C22×C4—712no—
243C22×C4—714no—
244C22×C4—712no—
245C22×C4—714no—
246C22×C4—711no—
247C22×C4—714no—
248C22×C4—714no—
249C22×C4—1424no—
250C22×C4—1424no—
251C22×C4—1424no—
252C22×C4D4×D7111yescharacteristic
253C22×C4D4×D7111yescharacteristic
254C22×C4C23×D7111yescharacteristic
255C2×C8—22no—
256C2×C8—712no—
257C2×C8—714no—
258C2×C8—7116no—
259C2×C8—712no—
260C2×C8—1428no—
261C2×C8—1422no—
262C2×C8C2×C4×D7112yes—
263C2×C8C2×C4×D7112yes—
264C2×C8C2×C4×D7114yes—
265C4⋊C4—24no—
266C4⋊C4—718no—
267C4⋊C4—1424no—
268C4⋊C4C2×C4×D7118yes—
269C22⋊C4—14216no—
270C42—44no—
271C42—2848no—
272C42—2844no—
273C42—712no—
274C42—712no—
275C42—714no—
276C42—714no—
277C42—14216no—
278C42C2×C4×D7112yes—
279C42Q8×D7112yes—
280C23—712no—
281C23—714no—
282C23—1422no—
283C23—1422no—
284C23C2×D4×D7111yescharacteristic
285C2×C4—22no—
286C2×C4—28no—
287C2×C4—44no—
288C2×C4—44no—
289C2×C4—2844no—
290C2×C4—2844no—
291C2×C4—712no—
292C2×C4—712no—
293C2×C4—714no—
294C2×C4—714no—
295C2×C4—714no—
296C2×C4—714no—
297C2×C4—718no—
298C2×C4—712no—
299C2×C4—1428no—
300C2×C4—1428no—
301C2×C4—1422no—
302C2×C4—1428no—
303C2×C4C4⋊C4×D7112yes—
304C2×C4C4⋊C4×D7112yes—
305C2×C4#1455614914yes—
306C2×C4C22×C4×D7111yescharacteristic
307C2×C4C22×C4×D7112yes—
308C2×C4C2×Q8×D7111yescharacteristic
309C2×C4#41×D7112yes—
310C8—22no—
311C8—714no—
312C8—1422no—
313C8C42×D7114yes—
314C22—714no—
315C22—1422no—
316C22—1422no—
317C22—1428no—
318C22C2×C4⋊C4×D7111yescharacteristic
319C22C4×D4×D7112yes—
320C22#135×D7112yes—
321C22C2×#1455614912yes—
322C4—22no—
323C4—48no—
324C4—2848no—
325C4—714no—
326C4—714no—
327C4—1422no—
328C4#1798603414yesdirect product factor
329C4C2×C42×D7111yescharacteristic
330C4#117×D7111yescharacteristic
331C4C4×Q8×D7112yes—
332C2—1424no—
333C2C4×C4⋊C4×D7111yescharacteristic
334C2#427×D7111yescharacteristic
335C2C2×#1798603411yescharacteristic
336C2C4×#1455614914yes—
subgroupG/H
centerC22×C4D4×D71
commutatorC4×C71C22×C42
FrattiniC22×C4C23×D71
FittingC4×#106×C71C2
socleC23×C71C22×D4
prime radicalC23×D71C2×D4
cosocleC22×C4×C71C24
hypercenterC4×#106D71
hypocenterC71C4×#427
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C4×#106

Complements

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

NH ≅ G/Ntype
4. C4×#14556061C2semidirect
5. #22588232C2semidirect
6. #106×Dic71C2semidirect
7. C4×#14556060C2semidirect
9. C4×#106×C71C2semidirect
14. #17986034C4direct (N × H)
20. C4×C8×D71C4semidirect
54. #14556061C2×C4semidirect
55. #14556060C2×C4semidirect
66. #106×C71C2×C4semidirect
87. C8×D71C42semidirect
155. C4×C71#427semidirect
162. Dic71#427semidirect
176. C4×#106D71semidirect
178. C71C4×#427semidirect
230. #106C4×D71semidirect
328. C4#17986034direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179860342
C2×C4×C8×D712
C4×#145560862
C4×#145560612
#225882322
#106×Dic712
C4×#145560602
#225880552
C4×#106×C712
C4×#42771