Finite Group Databasebeta

← C2×#21445171 #29662239

Subgroups — C2×#21445171 #29662239

Order 15616.

958 conjugacy classes of subgroups.

The subgroup lattice has 350 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16839954C212yesmaximal, complemented
2C2×C8×D244C211yesmaximal, characteristic, complemented
3#21445171C218yesmaximal, direct product factor
4C2×#16839515C211yesmaximal, characteristic, complemented
5C2×#16839506C212yesmaximal, complemented
6C2×C61×#493C211yesmaximal, characteristic, complemented
7C22×#11758199—22no—
8C22×C8×D61—21no—
9C2×C4×D244C2211yescharacteristic
10#16839954—24no—
11#16839954C2218yescomplemented
12C8×D244—22no—
13C8×D244C2214yescomplemented
14C2×C4⋊#92418C2211yescharacteristic
15C2×C4⋊#92418C2212yes—
16C2×#14519698—22no—
17C2×#14519689—21no—
18#16839515C2214yescomplemented
19#16839506C2218yescomplemented
20C22×D8×C61—21no—
21C22×D8×C61—21no—
22C2×#127×C61C2212yes—
23C61×#493—22no—
24C61×#493C2214yescomplemented
25C2×C4×C8×C61C2211yescharacteristic
26C22×D244D411yescharacteristic
27C22×C4×D61—21no—
28C2×#11758199—28no—
29C2×#11758199—48no—
30C22×#92418—21no—
31C22×#92418—22no—
32C2×C8×D61—24no—
33C2×C8×D61—44no—
34C4×D244—21no—
35C4×D244—21no—
36C4×D244D412yes—
37C4×D244C2312yes—
38C2×C4⋊Dic61D411yescharacteristic
39C2×#11758198—21no—
40C4⋊#92418—22no—
41C4⋊#92418—21no—
42C4⋊#92418C2314yes—
43C4⋊#92418C2312yes—
44#14519698—28no—
45#14519689—24no—
46C22×D4×C61—22no—
47C22×D4×C61—22no—
48C22×D4×C61—22no—
49C2×D8×C61—24no—
50C2×D8×C61—24no—
51C2×D8×C61—44no—
52C2×D8×C61—44no—
53C22×C8×C61D411yescharacteristic
54C22×C8×C61D411yescharacteristic
55#127×C61—22no—
56#127×C61—22no—
57#127×C61—22no—
58#127×C61C2314yes—
59C2×C42×C61C2311yescharacteristic
60C4×C8×C61D412yes—
61C4×C8×C61C2312yes—
62C24×C61—42no—
63C23×D61—21no—
64C2×D4×C61—24no—
65C2×D4×C61—24no—
66C2×D4×C61—24no—
67C2×D4×C61—42no—
68C2×D4×C61—42no—
69C2×D4×C61—42no—
70C2×D4×C61—44no—
71C2×D4×C61—44no—
72C2×D4×C61—44no—
73C2×D4×C61—44no—
74C2×D4×C61—84no—
75C22×C4×C61C2×D411yescharacteristic
76C22×C4×C61C2×D411yescharacteristic
77C22×C4×C61#4111yescharacteristic
78C22×Dic61—21no—
79C2×D244—21no—
80C2×D244—22no—
81C2×D244D814yescomplemented
82C2×D244C2×D412yes—
83C2×C4×D61—22no—
84C2×C4×D61—22no—
85C2×C4×D61—42no—
86C2×C4×D61—42no—
87D8×C61—48no—
88D8×C61—48no—
89C2×C8×C61—22no—
90C2×C8×C61D814yescomplemented
91C2×C8×C61C2×D412yes—
92C2×C8×C61C2×D412yes—
93C42×C61C2×D411yescharacteristic
94C42×C61C2×D411yescharacteristic
95C42×C61#4111yescharacteristic
96C42×C61C2411yescharacteristic
97#11758199—416no—
98#11758198—22no—
99#11758198—22no—
100C4⋊Dic61—21no—
101C4⋊Dic61C2×D412yes—
102C2×#92418—22no—
103C2×#92418—24no—
104C2×#92418—42no—
105C2×#92418—44no—
106C8×D61—48no—
107C23×C61—44no—
108C23×C61—84no—
109C23×C61—84no—
110C23×C61—84no—
111C23×C61#12111yescharacteristic
112C22×D61—22no—
113C22×D61—24no—
114C22×D61—42no—
115C22×D61—42no—
116D4×C61—44no—
117D4×C61—44no—
118D4×C61—44no—
119D4×C61—44no—
120D4×C61—84no—
121D4×C61—84no—
122D4×C61—84no—
123D4×C61—84no—
124C2×C4×C61—22no—
125C2×C4×C61#12111yescharacteristic
126C2×C4×C61#12111yescharacteristic
127C2×C4×C61#12111yescharacteristic
128C2×C4×C61C2×D812yes—
129C2×C4×C61C2×D812yes—
130C2×C4×C61#13512yes—
131C2×C4×C61AGL(1,ℤ/8)12yes—
132C2×C4×C61C22×D411yescharacteristic
133C2×C4×C61C22×D411yescharacteristic
134C2×C4×C61C2×#4111yescharacteristic
135C2×Dic61—22no—
136C2×Dic61—42no—
137D244—22no—
138D244—24no—
139D244C2×D814yescomplemented
140C4×D61—42no—
141C4×D61—42no—
142C4×D61—44no—
143C8×C61—22no—
144C8×C61C2×D814yescomplemented
145#92418—42no—
146#92418—44no—
147C2×#1667—611nomaximal, Sylow
148C22×C61—84no—
149C22×C61—84no—
150C22×C61—84no—
151C22×C61—168no—
152C22×C61#45912yes—
153C22×C61#46612yes—
154C22×C61#47212yes—
155C22×C61C2×#12111yescharacteristic
156C2×D61—24no—
157C2×D61—48no—
158C2×D61—42no—
159C2×D61—42no—
160C4×C61—21no—
161C4×C61—21no—
162C4×C61#45912yes—
163C4×C61#46612yes—
164C4×C61C22×D811yescharacteristic
165C4×C61C22×D811yescharacteristic
166C4×C61C2×#13511yescharacteristic
167C4×C61C2×AGL(1,ℤ/8)11yescharacteristic
168Dic61—42no—
169C2×#493D6111yescharacteristic, complemented
170C2×#459—612no—
171C2×C8×D4—611no—
172#1667—618no—
173C2×#335—611no—
174C2×#331—612no—
175C2×C61—164no—
176C2×C61#166714yescomplemented
177C2×C61C2×#45911yescharacteristic
178C2×C61C2×#46611yescharacteristic
179C2×C61C2×#47211yescharacteristic
180D61—44no—
181C22×D8—21no—
182C22×D8—21no—
183C22×D8—1222no—
184C23×C8—1221no—
185C2×#127C2×D6112yes—
186C2×C4×D4—611no—
187#493—22no—
188#493C2×D6114yescomplemented
189#459—618no—
190#459—1224no—
191C8×D4—614no—
192C8×D4—1222no—
193C2×C4⋊C8—611no—
194C2×C4⋊C8—612no—
195C2×#102—1222no—
196C2×C22⋊C8—1221no—
197C2×C4×C8C2×D6111yescharacteristic
198#335—614no—
199#331—618no—
200C61C2×#166711yescharacteristic, complemented, Sylow
201C22×D4—22no—
202C22×D4—22no—
203C22×D4—22no—
204C22×D4—611no—
205C23×C4—1221no—
206C2×D8—24no—
207C2×D8—24no—
208C2×D8—44no—
209C2×D8—44no—
210C2×D8—1228no—
211C2×D8—2448no—
212C22×C8—1222no—
213C22×C8—1221no—
214C22×C8—1224no—
215C22×C8—2444no—
216C22×C8C22⋊D6111yescharacteristic
217C22×C8C22⋊D6111yescharacteristic
218#127—22no—
219#127—22no—
220#127—22no—
221#127C22×D6114yes—
222C4×D4—612no—
223C4×D4—612no—
224C4×D4—1221no—
225C4×D4—1221no—
226C2×C4⋊C4—611no—
227C2×C22⋊C4—1221no—
228C2×C42C22×D6111yescharacteristic
229C4⋊C8—612no—
230C4⋊C8—614no—
231C4⋊C8—1222no—
232C4⋊C8—1221no—
233#102—1228no—
234C22⋊C8—1224no—
235C4×C8C22⋊D6112yes—
236C4×C8C22×D6112yes—
237C24—42no—
238C24—1221no—
239C2×D4—24no—
240C2×D4—24no—
241C2×D4—24no—
242C2×D4—42no—
243C2×D4—42no—
244C2×D4—42no—
245C2×D4—44no—
246C2×D4—44no—
247C2×D4—44no—
248C2×D4—44no—
249C2×D4—84no—
250C2×D4—612no—
251C2×D4—614no—
252C2×D4—1221no—
253C2×D4—1222no—
254C22×C4—1221no—
255C22×C4—1222no—
256C22×C4—1222no—
257C22×C4—2442no—
258C22×C4—2442no—
259C22×C4D4×D6111yescharacteristic
260C22×C4#1175822411yescharacteristic
261C22×C4C2×C22⋊D6111yescharacteristic
262D8—48no—
263D8—48no—
264D8—24416no—
265C2×C8—22no—
266C2×C8—1224no—
267C2×C8—1222no—
268C2×C8—2444no—
269C2×C8—2442no—
270C2×C8—2448no—
271C2×C8#1175819914yescomplemented
272C2×C8C2×C22⋊D6112yes—
273C2×C8C2×C22⋊D6112yes—
274C4⋊C4—612no—
275C4⋊C4—1221no—
276C22⋊C4—1222no—
277C22⋊C4—1222no—
278C42D4×D6111yescharacteristic
279C42#1175822411yescharacteristic
280C42C2×C22⋊D6111yescharacteristic
281C42C23×D6111yescharacteristic
282C23—44no—
283C23—84no—
284C23—84no—
285C23—84no—
286C23—1224no—
287C23—1222no—
288C23—2442no—
289C23—2442no—
290C23#1451974811yescharacteristic
291D4—44no—
292D4—44no—
293D4—44no—
294D4—44no—
295D4—84no—
296D4—84no—
297D4—84no—
298D4—84no—
299D4—614no—
300D4—1224no—
301D4—1222no—
302C2×C4—22no—
303C2×C4—1222no—
304C2×C4—2442no—
305C2×C4—2444no—
306C2×C4—2442no—
307C2×C4—2442no—
308C2×C4#1451974811yescharacteristic
309C2×C4#1451974811yescharacteristic
310C2×C4#1451974811yescharacteristic
311C2×C4D8×D6112yes—
312C2×C4C2×#1175819912yes—
313C2×C4#1451979612yes—
314C2×C4#1451980312yes—
315C2×C4C2×D4×D6111yescharacteristic
316C2×C4C22×C22⋊D6111yescharacteristic
317C2×C4C2×#1175822411yescharacteristic
318C8—22no—
319C8—2444no—
320C8—2442no—
321C8C2×#1175819914yescomplemented
322C22—84no—
323C22—84no—
324C22—84no—
325C22—168no—
326C22—1224no—
327C22—2448no—
328C22—2442no—
329C22—2442no—
330C22#1683995412yes—
331C22#1683999512yes—
332C22#1684002912yes—
333C22C2×#1451974811yescharacteristic
334C4—21no—
335C4—21no—
336C4—2442no—
337C4#1683995412yes—
338C4#1683999512yes—
339C4C2×D8×D6111yescharacteristic
340C4C22×#1175819911yescharacteristic
341C4C2×#1451979611yescharacteristic
342C4C2×#1451980311yescharacteristic
343C2—164no—
344C2—2444no—
345C2#2144517114yesdirect product factor
346C2C2×#1683995411yescharacteristic
347C2C2×#1683999511yescharacteristic
348C2C2×#1684002911yescharacteristic
subgroupG/H
centerC23#14519748
commutator, cosocleC42×C61C24
FrattiniC42C23×D61
FittingC2×C61×#493C2
socleC23×C61#121
hypercenterC2×#493D61
hypocenterC61C2×#1667
LCSG ▷ C42×C61 ▷ C22×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#493

Complements

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

NH ≅ G/Ntype
1. C2×#16839954C2semidirect
2. C2×C8×D244C2semidirect
3. #21445171C2direct (N × H)
4. C2×#16839515C2semidirect
5. C2×#16839506C2semidirect
6. C2×C61×#493C2semidirect
11. #16839954C22semidirect
13. C8×D244C22semidirect
18. #16839515C22semidirect
19. #16839506C22semidirect
24. C61×#493C22semidirect
81. C2×D244D8semidirect
90. C2×C8×C61D8semidirect
139. D244C2×D8semidirect
144. C8×C61C2×D8semidirect
169. C2×#493D61semidirect
176. C2×C61#1667semidirect
188. #493C2×D61semidirect
200. C61C2×#1667semidirect
271. C2×C8#11758199semidirect
321. C8C2×#11758199semidirect
345. C2#21445171direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168399542
C2×C8×D2442
#214451712
C2×#168395152
C2×#168395062
C2×C61×#4932
C2×#166761