Finite Group Databasebeta

← C2×#21445179 #29662341

Subgroups — C2×#21445179 #29662341

Order 15616.

870 conjugacy classes of subgroups.

The subgroup lattice has 324 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840139C211yesmaximal, characteristic
2C2×#16839962C212yesmaximal, complemented
3#21445179C218yesmaximal, direct product factor
4C2×#16839515C211yesmaximal, characteristic, complemented
5C2×#16839505C212yesmaximal, complemented
6C2×C8×Q8×C61C211yesmaximal, characteristic, complemented
7C22×#11758201—22no—
8C22×D488—21no—
9C22×D488—21no—
10C2×#14519774C2212yes—
11#16840139—22no—
12#16840139C2214yes—
13#16839962—24no—
14#16839962C2218yescomplemented
15C2×C4⋊#92418C2212yes—
16C2×#14519697—22no—
17#16839515C2214yescomplemented
18#16839505C2218yescomplemented
19C2×C4×Q8×C61C2211yescharacteristic
20C8×Q8×C61—22no—
21C8×Q8×C61C2214yescomplemented
22C2×C4⋊C8×C61—21no—
23C2×C4⋊C8×C61C2211yescharacteristic
24C2×C4×C8×C61—21no—
25C2×C4×C8×C61C2211yescharacteristic
26C22×D244—22no—
27C22×D244—22no—
28C22×D244—22no—
29C2×#11758201—28no—
30C2×#11758201—48no—
31C2×D488—24no—
32C2×D488—24no—
33C2×D488—44no—
34C2×D488—44no—
35C22×#92418—22no—
36#14519774—22no—
37#14519774—22no—
38#14519774—22no—
39#14519774C2314yes—
40C4⋊#92418—22no—
41C4⋊#92418C2314yes—
42#14519697—28no—
43C22×Q8×C61D411yescharacteristic
44C22×C8×C61—21no—
45C22×C8×C61D411yescharacteristic
46C22×C8×C61D411yescharacteristic
47C4×Q8×C61—21no—
48C4×Q8×C61—21no—
49C4×Q8×C61D412yes—
50C4×Q8×C61C2312yes—
51C2×C4⋊C4×C61—21no—
52C2×C4⋊C4×C61D411yescharacteristic
53C2×C42×C61—21no—
54C2×C42×C61C2311yescharacteristic
55C4⋊C8×C61—24no—
56C4⋊C8×C61—21no—
57C4⋊C8×C61C2312yes—
58C4×C8×C61—24no—
59C4×C8×C61D412yes—
60C4×C8×C61C2312yes—
61C23×D61—42no—
62C2×Q8×C61—21no—
63C2×Q8×C61—22no—
64C2×Q8×C61D814yescomplemented
65C2×Q8×C61C2×D412yes—
66C22×C4×C61—21no—
67C22×C4×C61—21no—
68C22×C4×C61C2×D411yescharacteristic
69C22×C4×C61C2×D411yescharacteristic
70C22×C4×C61#4111yescharacteristic
71C2×D244—24no—
72C2×D244—24no—
73C2×D244—24no—
74C2×D244—44no—
75C2×D244—44no—
76C2×D244—44no—
77C2×D244—44no—
78C2×D244—42no—
79C2×D244—42no—
80C2×D244—42no—
81C2×D244—84no—
82C2×C8×C61—22no—
83C2×C8×C61—22no—
84C2×C8×C61—42no—
85C2×C8×C61SD1614yescomplemented
86C2×C8×C61C2×D412yes—
87C2×C8×C61C2×D412yes—
88C4⋊C4×C61—22no—
89C4⋊C4×C61—21no—
90C4⋊C4×C61—22no—
91C4⋊C4×C61C2×D412yes—
92C42×C61—22no—
93C42×C61—22no—
94C42×C61C2×D411yescharacteristic
95C42×C61C2×D411yescharacteristic
96C42×C61#4111yescharacteristic
97C42×C61C2411yescharacteristic
98#11758201—416no—
99C2×#92418—24no—
100C2×#92418—44no—
101D488—48no—
102D488—48no—
103C23×C61#12111yescharacteristic
104C22×D61—44no—
105C22×D61—84no—
106C22×D61—84no—
107C22×D61—84no—
108Q8×C61—22no—
109Q8×C61—24no—
110Q8×C61C2×D814yescomplemented
111C2×C4×C61—22no—
112C2×C4×C61—24no—
113C2×C4×C61—22no—
114C2×C4×C61—22no—
115C2×C4×C61—42no—
116C2×C4×C61#12111yescharacteristic
117C2×C4×C61#12111yescharacteristic
118C2×C4×C61#12111yescharacteristic
119C2×C4×C61C2×D812yes—
120C2×C4×C61C2×SD1612yes—
121C2×C4×C61#13512yes—
122C2×C4×C61AGL(1,ℤ/8)12yes—
123C2×C4×C61C22×D411yescharacteristic
124C2×C4×C61C22×D411yescharacteristic
125C2×C4×C61C2×#4111yescharacteristic
126D244—44no—
127D244—44no—
128D244—44no—
129D244—44no—
130D244—84no—
131D244—84no—
132D244—84no—
133D244—84no—
134C8×C61—22no—
135C8×C61—42no—
136C8×C61C2×SD1614yescomplemented
137#92418—44no—
138C2×#1668—611nomaximal, Sylow
139C22×C61#46012yes—
140C22×C61#46612yes—
141C22×C61#47212yes—
142C22×C61C2×#12111yescharacteristic
143C2×D61—84no—
144C2×D61—84no—
145C2×D61—84no—
146C2×D61—168no—
147C4×C61—24no—
148C4×C61—21no—
149C4×C61—21no—
150C4×C61—42no—
151C4×C61#46012yes—
152C4×C61#46612yes—
153C4×C61C22×D811yescharacteristic
154C4×C61C22×SD1611yescharacteristic
155C4×C61C2×#13511yescharacteristic
156C4×C61C2×AGL(1,ℤ/8)11yescharacteristic
157C2×#493—611no—
158C2×#460—612no—
159C2×C8×Q8D6111yescharacteristic, complemented
160#1668—618no—
161C2×#335—611no—
162C2×#331—612no—
163C2×C61#166814yescomplemented
164C2×C61C2×#46011yescharacteristic
165C2×C61C2×#46611yescharacteristic
166C2×C61C2×#47211yescharacteristic
167D61—164no—
168C22×SD16—1222no—
169C22×D8—1221no—
170C22×D8—1221no—
171C2×#127—612no—
172C2×C4×Q8C2×D6111yescharacteristic
173#493—614no—
174#493—1222no—
175#460—618no—
176#460—1224no—
177C8×Q8—22no—
178C8×Q8C2×D6114yescomplemented
179C2×C4⋊C8—21no—
180C2×C4⋊C8—612no—
181C2×C4⋊C8C2×D6111yescharacteristic
182C2×#102—1222no—
183C2×C4×C8—21no—
184C2×C4×C8C2×D6111yescharacteristic
185#335—614no—
186#331—618no—
187C61C2×#166811yescharacteristic, complemented, Sylow
188C22×Q8D24411yescharacteristic
189C22×D4—1222no—
190C22×D4—1222no—
191C22×D4—1222no—
192C2×SD16—1228no—
193C2×SD16—2448no—
194C2×D8—1224no—
195C2×D8—1224no—
196C2×D8—2444no—
197C2×D8—2444no—
198C22×C8—21no—
199C22×C8—1222no—
200C22×C8C22⋊D6111yescharacteristic
201C22×C8C22⋊D6111yescharacteristic
202#127—614no—
203#127—1222no—
204#127—1222no—
205#127—1222no—
206C4×Q8—21no—
207C4×Q8—21no—
208C4×Q8D24412yes—
209C4×Q8C22×D6112yes—
210C2×C4⋊C4—21no—
211C2×C4⋊C4D24411yescharacteristic
212C2×C42—21no—
213C2×C42C22×D6111yescharacteristic
214C4⋊C8—24no—
215C4⋊C8—21no—
216C4⋊C8—614no—
217C4⋊C8—1222no—
218C4⋊C8C22×D6112yes—
219#102—1228no—
220C4×C8—24no—
221C4×C8C22⋊D6112yes—
222C4×C8C22×D6112yes—
223C24—2442no—
224C2×Q8—21no—
225C2×Q8—22no—
226C2×Q8D48814yescomplemented
227C2×Q8C2×D24412yes—
228C2×D4—1224no—
229C2×D4—1224no—
230C2×D4—1224no—
231C2×D4—4884no—
232C2×D4—2442no—
233C2×D4—2442no—
234C2×D4—2442no—
235C2×D4—2444no—
236C2×D4—2444no—
237C2×D4—2444no—
238C2×D4—2444no—
239C22×C4—21no—
240C22×C4—21no—
241C22×C4C2×D24411yescharacteristic
242C22×C4#1175822211yescharacteristic
243C22×C4C2×C22⋊D6111yescharacteristic
244SD16—24416no—
245D8—2448no—
246D8—2448no—
247C2×C8—22no—
248C2×C8—22no—
249C2×C8—42no—
250C2×C8—1224no—
251C2×C8—2444no—
252C2×C8#1175820114yescomplemented
253C2×C8C2×C22⋊D6112yes—
254C2×C8C2×C22⋊D6112yes—
255C4⋊C4—22no—
256C4⋊C4—22no—
257C4⋊C4—21no—
258C4⋊C4C2×D24412yes—
259C42—22no—
260C42—22no—
261C42C2×D24411yescharacteristic
262C42#1175822211yescharacteristic
263C42C2×C22⋊D6111yescharacteristic
264C42C23×D6111yescharacteristic
265C23—4884no—
266C23—4884no—
267C23—4884no—
268C23—2444no—
269C23#1451975111yescharacteristic
270Q8—24no—
271Q8—22no—
272Q8C2×D48814yescomplemented
273D4—4884no—
274D4—4884no—
275D4—4884no—
276D4—4884no—
277D4—2444no—
278D4—2444no—
279D4—2444no—
280D4—2444no—
281C2×C4—24no—
282C2×C4—22no—
283C2×C4—22no—
284C2×C4—22no—
285C2×C4—42no—
286C2×C4#1451975111yescharacteristic
287C2×C4#1451975111yescharacteristic
288C2×C4#1451975111yescharacteristic
289C2×C4C2×D48812yes—
290C2×C4C2×#1175820112yes—
291C2×C4#1451979912yes—
292C2×C4#1451980212yes—
293C2×C4C22×C22⋊D6111yescharacteristic
294C2×C4C22×D24411yescharacteristic
295C2×C4C2×#1175822211yescharacteristic
296C8—22no—
297C8—42no—
298C8—2444no—
299C8C2×#1175820114yescomplemented
300C22—9768no—
301C22—4884no—
302C22—4884no—
303C22—4884no—
304C22#1683996212yes—
305C22#1683999812yes—
306C22#1684003212yes—
307C22C2×#1451975111yescharacteristic
308C4—24no—
309C4—21no—
310C4—21no—
311C4—42no—
312C4#1683996212yes—
313C4#1683999812yes—
314C4C22×D48811yescharacteristic
315C4C22×#1175820111yescharacteristic
316C4C2×#1451979911yescharacteristic
317C4C2×#1451980211yescharacteristic
318C2—9764no—
319C2#2144517914yesdirect product factor
320C2C2×#1683996211yescharacteristic
321C2C2×#1683999811yescharacteristic
322C2C2×#1684003211yescharacteristic
subgroupG/H
centerC23#14519751
commutator, cosocleC42×C61C24
FrattiniC42C23×D61
FittingC2×C8×Q8×C61C2
socleC23×C61#121
prime radicalC2×#16840139C2
hypercenterC2×C8×Q8D61
hypocenterC61C2×#1668
LCSG ▷ C42×C61 ▷ C22×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C8×Q8

Complements

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

NH ≅ G/Ntype
2. C2×#16839962C2semidirect
3. #21445179C2direct (N × H)
4. C2×#16839515C2semidirect
5. C2×#16839505C2semidirect
6. C2×C8×Q8×C61C2semidirect
14. #16839962C22semidirect
17. #16839515C22semidirect
18. #16839505C22semidirect
21. C8×Q8×C61C22semidirect
64. C2×Q8×C61D8semidirect
85. C2×C8×C61SD16semidirect
110. Q8×C61C2×D8semidirect
136. C8×C61C2×SD16semidirect
159. C2×C8×Q8D61semidirect
163. C2×C61#1668semidirect
178. C8×Q8C2×D61semidirect
187. C61C2×#1668semidirect
226. C2×Q8D488semidirect
252. C2×C8#11758201semidirect
272. Q8C2×D488semidirect
299. C8C2×#11758201semidirect
319. C2#21445179direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168401392
C2×#168399622
#214451792
C2×#168395152
C2×#168395052
C2×C8×Q8×C612
C2×#166861