Finite Group Databasebeta

← C2×#21445185 #29662249

Subgroups — C2×#21445185 #29662249

Order 15616.

790 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×#16840142C211yesmaximal, characteristic, complemented
2C2×#16840043C212yesmaximal
3C2×C8×D244C211yesmaximal, characteristic
4#21445185C218yesmaximal, direct product factor
5C2×#16839507C212yesmaximal, complemented
6C2×C61×#335C211yesmaximal, characteristic, complemented
7C22×Dic244—21no—
8C22×Dic244—21no—
9C22×C8×D61—21no—
10C2×#14519777C2212yes—
11C2×C4×D244C2211yescharacteristic
12#16840142—22no—
13#16840142C2214yescomplemented
14#16840043—24no—
15#16840043C2218yes—
16C8×D244—22no—
17C8×D244C2214yes—
18C2×#14519711—22no—
19C2×C4⋊#92418C2211yescharacteristic
20C2×#14519699—22no—
21C2×#14519689—21no—
22#16839507C2218yescomplemented
23C2×C4⋊C8×C61C2212yes—
24C2×C4×C8×C61C2211yescharacteristic
25C61×#335C2214yescomplemented
26C22×Dic122—22no—
27C22×D244D411yescharacteristic
28C22×C4×D61—21no—
29C2×Dic244—24no—
30C2×Dic244—24no—
31C2×Dic244—44no—
32C2×Dic244—44no—
33C22×#92418—21no—
34C2×C8×D61—24no—
35C2×C8×D61—44no—
36#14519777—22no—
37#14519777—22no—
38#14519777—22no—
39#14519777C2314yes—
40C4×D244—21no—
41C4×D244—21no—
42C4×D244D412yes—
43C4×D244C2312yes—
44C2×C4⋊Dic61—22no—
45C2×C4⋊Dic61—22no—
46C2×C4⋊Dic61D411yescharacteristic
47C2×#11758198—21no—
48#14519711—28no—
49C4⋊#92418—21no—
50C4⋊#92418C2312yes—
51#14519699—28no—
52#14519689—24no—
53C22×C8×C61—22no—
54C22×C8×C61D411yescharacteristic
55C22×C8×C61D411yescharacteristic
56C2×C42×C61C2311yescharacteristic
57C4⋊C8×C61—22no—
58C4⋊C8×C61C2314yes—
59C4×C8×C61D412yes—
60C4×C8×C61C2312yes—
61C23×D61—21no—
62C22×C4×C61C2×D411yescharacteristic
63C22×C4×C61C2×D411yescharacteristic
64C22×C4×C61#4111yescharacteristic
65C22×Dic61—21no—
66C22×Dic61—42no—
67C2×D244—21no—
68C2×D244—22no—
69C2×D244Q1614yescomplemented
70C2×D244C2×D412yes—
71C2×C4×D61—22no—
72C2×C4×D61—22no—
73C2×C4×D61—42no—
74C2×C4×D61—42no—
75C2×Dic122—24no—
76C2×Dic122—44no—
77C2×Dic122—44no—
78C2×Dic122—42no—
79C2×C8×C61—22no—
80C2×C8×C61—24no—
81C2×C8×C61—44no—
82C2×C8×C61D814yes—
83C2×C8×C61C2×D412yes—
84C2×C8×C61C2×D412yes—
85C42×C61C2×D411yescharacteristic
86C42×C61C2×D411yescharacteristic
87C42×C61#4111yescharacteristic
88C42×C61C2411yescharacteristic
89#11758198—22no—
90#11758198—22no—
91C4⋊Dic61—21no—
92C4⋊Dic61—24no—
93C4⋊Dic61—24no—
94C4⋊Dic61—42no—
95C4⋊Dic61—42no—
96C4⋊Dic61C2×D412yes—
97C2×#92418—22no—
98C2×#92418—42no—
99Dic244—48no—
100Dic244—48no—
101C8×D61—48no—
102C23×C61#12111yescharacteristic
103C22×D61—22no—
104C22×D61—24no—
105C22×D61—42no—
106C22×D61—42no—
107C2×C4×C61—22no—
108C2×C4×C61#12111yescharacteristic
109C2×C4×C61#12111yescharacteristic
110C2×C4×C61#12111yescharacteristic
111C2×C4×C61C2×D812yes—
112C2×C4×C61C2×Q1612yes—
113C2×C4×C61#13512yes—
114C2×C4×C61AGL(1,ℤ/8)12yes—
115C2×C4×C61C22×D411yescharacteristic
116C2×C4×C61C22×D411yescharacteristic
117C2×C4×C61C2×#4111yescharacteristic
118C2×Dic61—22no—
119C2×Dic61—42no—
120C2×Dic61—44no—
121C2×Dic61—84no—
122D244—22no—
123D244—24no—
124D244C2×Q1614yescomplemented
125C4×D61—42no—
126C4×D61—42no—
127C4×D61—44no—
128Dic122—44no—
129Dic122—44no—
130Dic122—84no—
131C8×C61—22no—
132C8×C61—44no—
133C8×C61C2×D814yes—
134#92418—42no—
135C2×#1669—611nomaximal, Sylow
136C22×C61#45912yes—
137C22×C61#46712yes—
138C22×C61#47312yes—
139C22×C61C2×#12111yescharacteristic
140C2×D61—24no—
141C2×D61—48no—
142C2×D61—42no—
143C2×D61—42no—
144C4×C61—21no—
145C4×C61—21no—
146C4×C61#45912yes—
147C4×C61#46712yes—
148C4×C61C22×D811yescharacteristic
149C4×C61C22×Q1611yescharacteristic
150C4×C61C2×#13511yescharacteristic
151C4×C61C2×AGL(1,ℤ/8)11yescharacteristic
152Dic61—42no—
153Dic61—84no—
154C2×#494—611no—
155C2×#474—612no—
156C2×C8×D4—611no—
157#1669—618no—
158C2×#335D6111yescharacteristic, complemented
159C2×#332—612no—
160C2×C61#166914yescomplemented
161C2×C61C2×#45911yescharacteristic
162C2×C61C2×#46711yescharacteristic
163C2×C61C2×#47311yescharacteristic
164D61—44no—
165C22×Q16—1221no—
166C22×Q16—1221no—
167C23×C8—1221no—
168C2×C4⋊Q8—612no—
169C2×C4×D4—611no—
170#494—614no—
171#494—1222no—
172#474—618no—
173#474—1224no—
174C8×D4—614no—
175C8×D4—1222no—
176C2×#107—1222no—
177C2×C4⋊C8—611no—
178C2×C4⋊C8C2×D6112yes—
179C2×#102—1222no—
180C2×C22⋊C8—1221no—
181C2×C4×C8C2×D6111yescharacteristic
182#335C2×D6114yescomplemented
183#332—618no—
184C61C2×#166911yescharacteristic, complemented, Sylow
185C22×Q8—1222no—
186C22×D4—611no—
187C23×C4—1221no—
188C2×Q16—1224no—
189C2×Q16—1224no—
190C2×Q16—2444no—
191C2×Q16—2444no—
192C22×C8—22no—
193C22×C8—1221no—
194C22×C8—1224no—
195C22×C8—2444no—
196C22×C8D24411yescharacteristic
197C22×C8D24411yescharacteristic
198C4⋊Q8—614no—
199C4⋊Q8—1222no—
200C4⋊Q8—1222no—
201C4⋊Q8—1222no—
202C4×D4—612no—
203C4×D4—612no—
204C4×D4—1221no—
205C4×D4—1221no—
206C2×C4⋊C4—611no—
207C2×C4⋊C4—1222no—
208C2×C4⋊C4—1222no—
209C2×C22⋊C4—1221no—
210C2×C42C22×D6111yescharacteristic
211#107—1228no—
212C4⋊C8—22no—
213C4⋊C8—612no—
214C4⋊C8—1221no—
215C4⋊C8C22×D6114yes—
216#102—1228no—
217C22⋊C8—1224no—
218C4×C8D24412yes—
219C4×C8C22×D6112yes—
220C24—1221no—
221C2×Q8—1224no—
222C2×Q8—2444no—
223C2×Q8—2444no—
224C2×Q8—2442no—
225C2×D4—612no—
226C2×D4—614no—
227C2×D4—1221no—
228C2×D4—1222no—
229C22×C4—1221no—
230C22×C4—1222no—
231C22×C4—1222no—
232C22×C4—2442no—
233C22×C4—2442no—
234C22×C4—2442no—
235C22×C4C2×D24411yescharacteristic
236C22×C4D4×D6111yescharacteristic
237C22×C4#1175822611yescharacteristic
238Q16—2448no—
239Q16—2448no—
240C2×C8—22no—
241C2×C8—24no—
242C2×C8—44no—
243C2×C8—1222no—
244C2×C8—2442no—
245C2×C8—2448no—
246C2×C8D48814yes—
247C2×C8C2×D24412yes—
248C2×C8C2×D24412yes—
249C4⋊C4—612no—
250C4⋊C4—1221no—
251C4⋊C4—1224no—
252C4⋊C4—1224no—
253C4⋊C4—2442no—
254C4⋊C4—2442no—
255C22⋊C4—1222no—
256C22⋊C4—1222no—
257C42C2×D24411yescharacteristic
258C42D4×D6111yescharacteristic
259C42#1175822611yescharacteristic
260C42C23×D6111yescharacteristic
261C23—1222no—
262C23—1224no—
263C23—2442no—
264C23—2442no—
265C23#1451975211yescharacteristic
266Q8—4884no—
267Q8—2444no—
268Q8—2444no—
269D4—614no—
270D4—1224no—
271D4—1222no—
272C2×C4—22no—
273C2×C4—1222no—
274C2×C4—4884no—
275C2×C4—2444no—
276C2×C4—2442no—
277C2×C4—2444no—
278C2×C4—2442no—
279C2×C4—2442no—
280C2×C4#1451975211yescharacteristic
281C2×C4#1451975211yescharacteristic
282C2×C4#1451975211yescharacteristic
283C2×C4C2×D48812yes—
284C2×C4Q16×D6112yes—
285C2×C4#1451979612yes—
286C2×C4#1451980512yes—
287C2×C4C2×D4×D6111yescharacteristic
288C2×C4C22×D24411yescharacteristic
289C2×C4C2×#1175822611yescharacteristic
290C8—22no—
291C8—44no—
292C8—2442no—
293C8C2×D48814yes—
294C22—1224no—
295C22—2448no—
296C22—2442no—
297C22—2442no—
298C22#1683995812yes—
299C22#1684000412yes—
300C22#1684003812yes—
301C22C2×#1451975211yescharacteristic
302C4—21no—
303C4—21no—
304C4—4884no—
305C4—2442no—
306C4#1683995812yes—
307C4#1684000412yes—
308C4C22×D48811yescharacteristic
309C4C2×Q16×D6111yescharacteristic
310C4C2×#1451979611yescharacteristic
311C4C2×#1451980511yescharacteristic
312C2—2444no—
313C2#2144518514yesdirect product factor
314C2C2×#1683995811yescharacteristic
315C2C2×#1684000411yescharacteristic
316C2C2×#1684003811yescharacteristic
subgroupG/H
centerC23#14519752
commutator, cosocleC42×C61C24
FrattiniC42C23×D61
FittingC2×C61×#335C2
socleC23×C61#121
prime radicalC22×D244D4
hypercenterC2×#335D61
hypocenterC61C2×#1669
LCSG ▷ C42×C61 ▷ C22×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#335

Complements

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

NH ≅ G/Ntype
1. C2×#16840142C2semidirect
4. #21445185C2direct (N × H)
5. C2×#16839507C2semidirect
6. C2×C61×#335C2semidirect
13. #16840142C22semidirect
22. #16839507C22semidirect
25. C61×#335C22semidirect
69. C2×D244Q16semidirect
124. D244C2×Q16semidirect
158. C2×#335D61semidirect
160. C2×C61#1669semidirect
182. #335C2×D61semidirect
184. C61C2×#1669semidirect
313. C2#21445185direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168401422
C2×#168400432
C2×C8×D2442
#214451852
C2×#168395072
C2×C61×#3352
C2×#166961