Finite Group Databasebeta

← C4⋊C4×Dic284 #32015885

Subgroups — C4⋊C4×Dic284 #32015885

Order 18176.

926 conjugacy classes of subgroups.

The subgroup lattice has 332 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×Dic284C212yesmaximal
2C2×C4×Dic284C211yesmaximal, characteristic
3C4⋊C4×Dic142C212yesmaximal
4#22589073C212yesmaximal
5#22588597C214yesmaximal
6#22588500C211yesmaximal, characteristic
7#22588346C212yesmaximal
8C8×C4⋊C4×C71C211yesmaximal, characteristic
9C22×Dic284C2211yescharacteristic
10C2×C4×Dic142C2214yes—
11C2×C4×Dic142C2212yes—
12C4×Dic284—28no—
13C4×Dic284C418yescomplemented
14C2×#14556062C2212yes—
15C2×#14556062C2212yes—
16C2×#14556062C2211yescharacteristic
17C2×#14556053C2214yes—
18C2×#14556053C2212yes—
19#17985897C2214yes—
20#17985896—24no—
21#17985869C2212yes—
22#17985868—22no—
23C4⋊C4×Dic71—22no—
24#17985762C2214yes—
25C2×C4⋊C8×C71C2211yescharacteristic
26C2×C4×C8×C71C2212yes—
27C2×C4×C8×C71C2211yescharacteristic
28C4×C4⋊C4×C71C2211yescharacteristic
29#336×C71C2212yes—
30C22×Dic142C2312yes—
31C2×Dic284C2×C414yes—
32C2×Dic284D414yes—
33C2×Dic284Q814yes—
34C4×Dic142—28no—
35C4×Dic142—24no—
36C4×Dic142—44no—
37C4×Dic142C2×C418yes—
38C2×C4⋊Dic71—22no—
39C2×C4⋊Dic71—22no—
40C2×C4⋊Dic71C2314yes—
41C2×C4⋊Dic71C2312yes—
42C2×Dic71⋊C4—22no—
43C2×Dic71⋊C4—24no—
44C2×Dic71⋊C4—24no—
45C2×C4×Dic71—22no—
46C2×C4×Dic71—24no—
47#14556062—24no—
48#14556062—42no—
49#14556062C2×C414yes—
50#14556053—28no—
51#14556053C2×C418yes—
52C71⋊#95—24no—
53C22×C8×C71C2312yes—
54C22×C8×C71C2311yescharacteristic
55C22×C8×C71C2311yescharacteristic
56C2×C4⋊C4×C71D411yescharacteristic
57C2×C4⋊C4×C71D411yescharacteristic
58C2×C42×C71C2312yes—
59C2×C42×C71C2311yescharacteristic
60C4⋊C8×C71—22no—
61C4×C8×C71—24no—
62C4×C8×C71C2×C414yes—
63#95×C71D412yes—
64C2×Dic142—22no—
65C2×Dic142—22no—
66C2×Dic142—22no—
67C2×Dic142C22×C414yes—
68C2×Dic142C2×D414yes—
69C2×Dic142C2×Q814yes—
70C22×Dic71—22no—
71C22×Dic71—22no—
72C22×Dic71—24no—
73Dic284C4⋊C4116yesdirect product factor
74C4⋊Dic71—22no—
75C4⋊Dic71—24no—
76C4⋊Dic71—24no—
77C4⋊Dic71—44no—
78C4⋊Dic71—82no—
79C4⋊Dic71C22×C414yes—
80Dic71⋊C4—28no—
81Dic71⋊C4—48no—
82Dic71⋊C4—84no—
83C4×Dic71—28no—
84C4×Dic71—48no—
85C22×C4×C71C2×D412yes—
86C22×C4×C71C2×D411yescharacteristic
87C22×C4×C71C2×D412yes—
88C22×C4×C71C2×D411yescharacteristic
89C22×C4×C71C2411yescharacteristic
90C2×C8×C71—21no—
91C2×C8×C71—21no—
92C2×C8×C71—22no—
93C2×C8×C71—22no—
94C2×C8×C71—22no—
95C2×C8×C71C22×C412yes—
96C2×C8×C71C22×C412yes—
97C2×C8×C71C2×D412yes—
98C2×C8×C71C2×Q812yes—
99C4⋊C4×C71—22no—
100C4⋊C4×C71Q1614yescomplemented
101C42×C71—22no—
102C42×C71—22no—
103C42×C71C22×C412yes—
104C42×C71#4112yes—
105C23×C71C22×D411yescharacteristic
106C2×C4×C71—22no—
107C2×C4×C71—21no—
108C2×C4×C71—21no—
109C2×C4×C71—22no—
110C2×C4×C71—22no—
111C2×C4×C71—22no—
112C2×C4×C71—22no—
113C2×C4×C71C4×D412yes—
114C2×C4×C71C4×D412yes—
115C2×C4×C71C2×Q1614yes—
116C2×C4×C71C2×Q1612yes—
117C2×C4×C71#13512yes—
118C2×C4×C71C23×C411yescharacteristic
119C2×C4×C71C22×D411yescharacteristic
120C2×C4×C71C22×Q811yescharacteristic
121C2×C4×C71C2×#4111yescharacteristic
122C2×C4×C71H(5,𝔽2)11yescharacteristic
123C2×C4×C712−1+411yescharacteristic
124C2×Dic71—24no—
125C2×Dic71—24no—
126C2×Dic71—24no—
127C2×Dic71—24no—
128C2×Dic71—42no—
129C2×Dic71—42no—
130C2×Dic71—44no—
131C2×Dic71—44no—
132C2×Dic71—44no—
133Dic142—24no—
134Dic142—24no—
135Dic142—24no—
136Dic142C2×C4⋊C418yes—
137C8×C71—22no—
138C8×C71—42no—
139C8×C71C2×C4⋊C414yes—
140C22×C71C2×C4×D411yescharacteristic
141C22×C71D4211yescharacteristic
142C22×C71D4×Q811yescharacteristic
143C22×C71C22×Q1611yescharacteristic
144C22×C71C2×#13511yescharacteristic
145C22×C71#57611yescharacteristic
146C22×C71#57811yescharacteristic
147C4×C71—22no—
148C4×C71—24no—
149C4×C71—42no—
150C4×C71C4×Q1614yescomplemented
151C4×C71C22×C4⋊C411yescharacteristic
152C4×C71#52011yescharacteristic
153C4×C71#54711yescharacteristic
154C4×C71#55411yescharacteristic
155Dic71—28no—
156Dic71—44no—
157Dic71—84no—
158C4⋊C4×Q16—711nomaximal, Sylow
159C2×C71D4×C4⋊C411yescharacteristic
160C2×C71C2×C4×Q1611yescharacteristic
161C2×C71#295111yescharacteristic
162C2×C71D4×Q1611yescharacteristic
163C2×C71#328711yescharacteristic
164C2×C71Q8×Q1611yescharacteristic
165C2×C71#338311yescharacteristic
166C2×C4×Q16—711no—
167C2×C4×Q16—712no—
168Q8×C4⋊C4—712no—
169#1942—712no—
170#1863—714no—
171#1845—711no—
172#1803—712no—
173C8×C4⋊C4D7111yescharacteristic
174C71C4⋊C4×Q1611yescharacteristic, complemented, Sylow
175C22×Q16—711no—
176C2×C4×Q8—714no—
177C2×C4×Q8—712no—
178C4×Q16—718no—
179C4×Q16—1428no—
180C2×#107—712no—
181C2×#107—711no—
182C2×#107—712no—
183C2×C4⋊C8C2×D7111yescharacteristic
184C2×#103—712no—
185C2×#103—714no—
186C2×C4×C8C2×D7112yes—
187C2×C4×C8C2×D7111yescharacteristic
188#389—714no—
189#389—1424no—
190#384—712no—
191#384—1422no—
192C4×C4⋊C4—1422no—
193C4×C4⋊C4C2×D7111yescharacteristic
194#340—714no—
195#336C2×D7112yes—
196C22×Q8—712no—
197C2×Q16—714no—
198C2×Q16—714no—
199C2×Q16—714no—
200C22×C8C22×D7112yes—
201C22×C8C22×D7111yescharacteristic
202C22×C8C22×D7111yescharacteristic
203C4×Q8—2844no—
204C4×Q8—718no—
205C4×Q8—1428no—
206C4×Q8—1424no—
207C2×C4⋊C4—712no—
208C2×C4⋊C4—714no—
209C2×C4⋊C4—1424no—
210C2×C4⋊C4—1422no—
211C2×C4⋊C4—1422no—
212C2×C4⋊C4—1424no—
213C2×C4⋊C4—1422no—
214C2×C4⋊C4D28411yescharacteristic
215C2×C4⋊C4D28411yescharacteristic
216C2×C42—1424no—
217C2×C42—1422no—
218C2×C42C22×D7112yes—
219C2×C42C22×D7111yescharacteristic
220#107—2842no—
221#107—714no—
222#107—1424no—
223C4⋊C8—22no—
224#103—718no—
225#103—1428no—
226C4×C8—24no—
227C4×C8C4×D7114yes—
228#95—1424no—
229#95D28412yes—
230C2×Q8—714no—
231C2×Q8—714no—
232C2×Q8—714no—
233C2×Q8—1422no—
234C2×Q8—1422no—
235C2×Q8—1422no—
236C22×C4—1424no—
237C22×C4—1422no—
238C22×C4—1422no—
239C22×C4C2×D28412yes—
240C22×C4C2×D28411yescharacteristic
241C22×C4C2×D28412yes—
242C22×C4C2×D28411yescharacteristic
243C22×C4C23×D7111yescharacteristic
244Q16—7116no—
245C2×C8—21no—
246C2×C8—21no—
247C2×C8—22no—
248C2×C8—22no—
249C2×C8—22no—
250C2×C8C2×C4×D7112yes—
251C2×C8C2×C4×D7112yes—
252C2×C8D4×D7112yes—
253C2×C8Q8×D7112yes—
254C4⋊C4—22no—
255C4⋊C4—2848no—
256C4⋊C4—2844no—
257C4⋊C4—5684no—
258C4⋊C4—5682no—
259C4⋊C4—714no—
260C4⋊C4—1424no—
261C4⋊C4—1424no—
262C4⋊C4—1422no—
263C4⋊C4—1428no—
264C4⋊C4Dic28414yesdirect product factor
265C42—22no—
266C42—22no—
267C42—2848no—
268C42—1428no—
269C42C2×C4×D7112yes—
270C42#1176586512yes—
271C23C22×D28411yescharacteristic
272Q8—718no—
273Q8—1424no—
274Q8—1424no—
275Q8—1424no—
276C2×C4—21no—
277C2×C4—22no—
278C2×C4—22no—
279C2×C4—21no—
280C2×C4—22no—
281C2×C4—22no—
282C2×C4—22no—
283C2×C4—2842no—
284C2×C4—2842no—
285C2×C4—2844no—
286C2×C4—2844no—
287C2×C4—2844no—
288C2×C4—1424no—
289C2×C4—1424no—
290C2×C4—1424no—
291C2×C4—1424no—
292C2×C4C4×D28412yes—
293C2×C4C4×D28412yes—
294C2×C4C2×Dic28414yes—
295C2×C4C2×Dic28412yes—
296C2×C4#1455615012yes—
297C2×C4C22×C4×D7111yescharacteristic
298C2×C4C2×D4×D7111yescharacteristic
299C2×C4C2×Q8×D7111yescharacteristic
300C2×C4C2×#1176586511yescharacteristic
301C2×C4#1455617411yescharacteristic
302C2×C4#1455617511yescharacteristic
303C8—22no—
304C8—42no—
305C8C4⋊C4×D7114yes—
306C22C2×C4×D28411yescharacteristic
307C22D4×D28411yescharacteristic
308C22Q8×D28411yescharacteristic
309C22C22×Dic28411yescharacteristic
310C22C2×#1455615011yescharacteristic
311C22#1798680411yescharacteristic
312C22#1798681611yescharacteristic
313C4—22no—
314C4—24no—
315C4—42no—
316C4—2844no—
317C4—5684no—
318C4—1428no—
319C4C4×Dic28414yescomplemented
320C4C2×C4⋊C4×D7111yescharacteristic
321C4#1798647911yescharacteristic
322C4#1798665411yescharacteristic
323C4#1798670911yescharacteristic
324C2C4⋊C4×D28411yescharacteristic
325C2C2×C4×Dic28411yescharacteristic
326C2#2259721711yescharacteristic
327C2D4×Dic28411yescharacteristic
328C2#2260010011yescharacteristic
329C2Q8×Dic28411yescharacteristic
330C2#2260123211yescharacteristic
subgroupG/H
centerC23C22×D284
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC8×C4⋊C4×C71C2
socle, prime radicalC23×C71C22×D4
cosocleC22×C4×C71C24
hypercenterC8×C4⋊C4D71
hypocenterC71C4⋊C4×Q16
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C4×C4⋊C4 ◁ C8×C4⋊C4

Complements

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

NH ≅ G/Ntype
13. C4×Dic284C4semidirect
73. Dic284C4⋊C4direct (N × H)
100. C4⋊C4×C71Q16semidirect
150. C4×C71C4×Q16semidirect
174. C71C4⋊C4×Q16semidirect
264. C4⋊C4Dic284direct (N × H)
319. C4C4×Dic284semidirect

Maximal subgroups

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

subgroupindex
C2×C4×Dic2842
C4⋊C4×Dic1422
#225890732
#225885972
#225885002
#225883462
C8×C4⋊C4×C712
C4⋊C4×Q1671