Finite Group Databasebeta

← C4×#22548745 #44559182

Subgroups — C4×#22548745 #44559182

Order 32128.

484 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#22548745C211yesmaximal, characteristic
2C2×C4×Dic502C211yesmaximal, characteristic, complemented
3#30631792C212yesmaximal, complemented
4#30631787C212yesmaximal, complemented
5C4×#16860800C212yesmaximal, complemented
6C4×#16860798C212yesmaximal, complemented
7#30631730C211yesmaximal, characteristic, complemented
8#30631695C211yesmaximal, characteristic, complemented
9#30631688C211yesmaximal, characteristic
10C4×#16860794C211yesmaximal, characteristic, complemented
11C4×#41×C251C211yesmaximal, characteristic
12C22×Dic502C2211yescharacteristic
13#22548745C418yesdirect product factor
14C2×#16860800C2212yes—
15C2×#16860798C2212yes—
16C2×#16860794C2211yescharacteristic
17C2×#16860794C2211yescharacteristic
18C4×Dic502—21no—
19C4×Dic502—21no—
20C4×Dic502C2212yes—
21C4×Dic502C2212yes—
22C2×C4⋊Dic251C2211yescharacteristic
23C2×Dic251⋊C4—21no—
24C2×C4×Dic251—21no—
25#22548648C2212yes—
26#22548646C2212yes—
27#22548639C2212yes—
28#22548638C2212yes—
29#22548638C2212yes—
30#22548636C2212yes—
31#22548626C2212yes—
32C4×C251⋊C8C2212yes—
33C2×#41×C251C2211yescharacteristic
34C4×Q8×C251C2211yescharacteristic
35C4×Q8×C251C2211yescharacteristic
36C4×D4×C251—21no—
37C4×D4×C251—21no—
38C4×D4×C251C2211yescharacteristic
39C4×D4×C251C2211yescharacteristic
40#117×C251—21no—
41#117×C251C2211yescharacteristic
42C2×C42×C251—21no—
43C2×C42×C251C2211yescharacteristic
44C2×Dic502—21no—
45C2×Dic502—22no—
46C2×Dic502C2×C414yescomplemented
47C2×Dic502C2312yes—
48C22×Dic251—21no—
49C22×Dic251—21no—
50#16860800C2×C418yescomplemented
51#16860798C2×C418yescomplemented
52#16860794—22no—
53#16860794C2×C414yescomplemented
54C2×C251⋊C8C2312yes—
55C2×C251⋊C8C2312yes—
56C4⋊Dic251—21no—
57C4⋊Dic251C2312yes—
58Dic251⋊C4—22no—
59Dic251⋊C4—22no—
60C4×Dic251—22no—
61C4×Dic251—22no—
62#41×C251—22no—
63#41×C251C2×C414yes—
64C2×Q8×C251C2311yescharacteristic
65C2×D4×C251—21no—
66C2×D4×C251C2311yescharacteristic
67C22×C4×C251—21no—
68C22×C4×C251—21no—
69C22×C4×C251—21no—
70C22×C4×C251D411yescharacteristic
71C22×C4×C251D411yescharacteristic
72C22×C4×C251C2311yescharacteristic
73C4⋊C4×C251—21no—
74C4⋊C4×C251—21no—
75C4⋊C4×C251C2311yescharacteristic
76C4⋊C4×C251C2311yescharacteristic
77C22⋊C4×C251—21no—
78C22⋊C4×C251—21no—
79C22⋊C4×C251—21no—
80C42×C251—21no—
81C42×C251—21no—
82C42×C251—21no—
83C42×C251D411yescharacteristic
84C42×C251D411yescharacteristic
85C42×C251C2311yescharacteristic
86C42×C251C2311yescharacteristic
87Dic502—24no—
88Dic502—22no—
89Dic502C22×C414yes—
90C2×Dic251—24no—
91C2×Dic251—22no—
92C2×Dic251—22no—
93C2×Dic251—42no—
94C251⋊C8—22no—
95C251⋊C8C22×C414yes—
96C23×C251—21no—
97C23×C251C2×D411yescharacteristic
98Q8×C251—21no—
99Q8×C251C22×C412yes—
100D4×C251—24no—
101D4×C251—21no—
102D4×C251C22×C412yes—
103C2×C4×C251—21no—
104C2×C4×C251—24no—
105C2×C4×C251—22no—
106C2×C4×C251—21no—
107C2×C4×C251—21no—
108C2×C4×C251—41no—
109C2×C4×C251—42no—
110C2×C4×C251—42no—
111C2×C4×C251C22×C412yes—
112C2×C4×C251C2×D411yescharacteristic
113C2×C4×C251C2×D411yescharacteristic
114C2×C4×C251C2×D411yescharacteristic
115C2×C4×C251C2×D411yescharacteristic
116C2×C4×C251C2×D411yescharacteristic
117C2×C4×C251#4112yes—
118C2×C4×C251C2411yescharacteristic
119C22×C251—21no—
120C22×C251—21no—
121C22×C251—22no—
122C22×C251—41no—
123C22×C251—41no—
124C22×C251C4×D412yes—
125C22×C251C22×D411yescharacteristic
126C4×C251—22no—
127C4×C251—21no—
128C4×C251—21no—
129C4×C251—21no—
130C4×C251—41no—
131C4×C251—41no—
132C4×C251C4×D412yes—
133C4×C251#13712yescomplemented
134C4×C251C23×C411yescharacteristic
135C4×C251C2×#4111yescharacteristic
136Dic251—24no—
137Dic251—42no—
138C2×C251—22no—
139C2×C251—42no—
140C2×C251C2×C4×D411yescharacteristic
141C2×C251C2×#13711yescharacteristic
142C2×C251#57511yescharacteristic
143C251C4×#13711yescharacteristic, complemented, Sylow
144C4×#137—2511nomaximal, Sylow
145C2×#137—2511no—
146C4×#41D25111yescharacteristic
147C2×C4×Q8—2511no—
148#441—2512no—
149#440—2512no—
150C4×Q16—2512no—
151C4×SD16—2512no—
152#428—2511no—
153#419—2511no—
154#417—2511no—
155C4×M16—2511no—
156C2×#41C2×D25111yescharacteristic
157C22×Q8—2511no—
158#137—2518no—
159C2×Q16—2512no—
160C2×SD16—2512no—
161C2×M16—2511no—
162C2×M16—2511no—
163C4×Q8—5021no—
164C4×Q8—5021no—
165C4×Q8—2512no—
166C4×Q8—2512no—
167C4×Q8C2×D25111yescharacteristic
168C4×Q8C2×D25111yescharacteristic
169C4×D4—21no—
170C4×D4—21no—
171C4×D4C2×D25111yescharacteristic
172C4×D4C2×D25111yescharacteristic
173#117—21no—
174#117C2×D25111yescharacteristic
175C2×C4⋊C4—5021no—
176C2×C4⋊C4—2511no—
177C2×C42—21no—
178C2×C42—5021no—
179C2×C42C2×D25111yescharacteristic
180#107—2512no—
181#106—2512no—
182#103—2512no—
183#103—2512no—
184#103—2512no—
185#102—2512no—
186#97—2512no—
187C4×C8—2512no—
188#41—22no—
189#41C4×D25114yes—
190C2×Q8—5021no—
191C2×Q8—5022no—
192C2×Q8—2514no—
193C2×Q8—2512no—
194C2×Q8C22×D25111yescharacteristic
195C2×D4—21no—
196C2×D4C22×D25111yescharacteristic
197C22×C4—21no—
198C22×C4—21no—
199C22×C4—21no—
200C22×C4—5021no—
201C22×C4—5021no—
202C22×C4C22⋊D25111yescharacteristic
203C22×C4C22⋊D25111yescharacteristic
204C22×C4C22×D25111yescharacteristic
205Q16—2518no—
206SD16—2518no—
207M16—5022no—
208M16—2514no—
209C2×C8—2512no—
210C2×C8—2512no—
211C4⋊C4—21no—
212C4⋊C4—21no—
213C4⋊C4—5022no—
214C4⋊C4—5022no—
215C4⋊C4—5021no—
216C4⋊C4—2512no—
217C4⋊C4C22×D25111yescharacteristic
218C4⋊C4C22×D25111yescharacteristic
219C22⋊C4—21no—
220C22⋊C4—21no—
221C22⋊C4—21no—
222C42—21no—
223C42—21no—
224C42—21no—
225C42—5022no—
226C42—5022no—
227C42C22⋊D25111yescharacteristic
228C42C22⋊D25111yescharacteristic
229C42C22×D25111yescharacteristic
230C42C22×D25111yescharacteristic
231C23—21no—
232C23C2×C22⋊D25111yescharacteristic
233Q8—21no—
234Q8—5022no—
235Q8—5024no—
236Q8—2514no—
237Q8C2×C4×D25112yes—
238D4—24no—
239D4—21no—
240D4C2×C4×D25112yes—
241C2×C4—21no—
242C2×C4—22no—
243C2×C4—24no—
244C2×C4—21no—
245C2×C4—21no—
246C2×C4—41no—
247C2×C4—42no—
248C2×C4—42no—
249C2×C4—10042no—
250C2×C4—5022no—
251C2×C4—5022no—
252C2×C4—5024no—
253C2×C4C2×C4×D25112yes—
254C2×C4C2×C22⋊D25111yescharacteristic
255C2×C4C2×C22⋊D25111yescharacteristic
256C2×C4C2×C22⋊D25111yescharacteristic
257C2×C4C2×C22⋊D25111yescharacteristic
258C2×C4C2×C22⋊D25111yescharacteristic
259C2×C4#1686081012yes—
260C2×C4C23×D25111yescharacteristic
261C8—5022no—
262C8—2514no—
263C22—21no—
264C22—21no—
265C22—22no—
266C22—41no—
267C22—41no—
268C22C4×C22⋊D25112yes—
269C22C22×C22⋊D25111yescharacteristic
270C4—21no—
271C4—21no—
272C4—21no—
273C4—22no—
274C4—41no—
275C4—41no—
276C4—10042no—
277C4—5024no—
278C4C4×C22⋊D25112yes—
279C4#2254874512yesdirect product factor
280C4C22×C4×D25111yescharacteristic
281C4C2×#1686081011yescharacteristic
282C2—22no—
283C2—42no—
284C2C2×C4×C22⋊D25111yescharacteristic
285C2C2×#2254874511yescharacteristic
286C2#3063248511yescharacteristic
subgroupG/H
centerC2×C4C2×C22⋊D251
commutatorC4×C251C23×C4
FrattiniC2×C4C23×D251
FittingC4×#41×C251C2
socleC22×C251C22×D4
prime radicalC2×#41×C251C22
cosocleC2×C4×C251C24
hypercenterC4×#41D251
hypocenterC251C4×#137
LCSG ▷ C4×C251 ▷ C2×C251 ▷ C251
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×#41

Complements

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

NH ≅ G/Ntype
2. C2×C4×Dic502C2semidirect
3. #30631792C2semidirect
4. #30631787C2semidirect
5. C4×#16860800C2semidirect
6. C4×#16860798C2semidirect
7. #30631730C2semidirect
8. #30631695C2semidirect
10. C4×#16860794C2semidirect
13. #22548745C4direct (N × H)
46. C2×Dic502C2×C4semidirect
50. #16860800C2×C4semidirect
51. #16860798C2×C4semidirect
53. #16860794C2×C4semidirect
133. C4×C251#137semidirect
143. C251C4×#137semidirect
279. C4#22548745direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#225487452
C2×C4×Dic5022
#306317922
#306317872
C4×#168608002
C4×#168607982
#306317302
#306316952
#306316882
C4×#168607942
C4×#41×C2512
C4×#137251