Finite Group Databasebeta

← C2×#21458498 #30559618

Subgroups — C2×#21458498 #30559618

Order 15616.

1830 conjugacy classes of subgroups.

The subgroup lattice has 312 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Q8×Dic122C211yesmaximal, characteristic
2C2×#16840491C211yesmaximal, characteristic
3#21458498C2116yesmaximal, direct product factor
4C2×#16840113C213yesmaximal
5C2×#16840058C213yesmaximal
6C2×#16839973C213yesmaximal
7C2×C4×Dic244C213yesmaximal
8C2×C8×Q8×C61C211yesmaximal, characteristic
9C22×Dic244C2213yes—
10Q8×Dic122—24no—
11Q8×Dic122C2218yes—
12#16840491—24no—
13#16840491C2218yes—
14C2×#14519777C2213yes—
15C2×#14519777C2213yes—
16C2×#14519776—23no—
17C2×#14519768—23no—
18C2×Q8×Dic61—21no—
19C2×Q8×Dic61—21no—
20C2×C4×Dic122C2213yes—
21C2×C4×Dic122C2213yes—
22#16840113C22124yes—
23#16840058C22124yes—
24#16839973C22124yes—
25C4×Dic244C22124yes—
26C2×#14519711C2213yes—
27C2×#14519702C2213yes—
28C2×#14519702C2216yes—
29C2×#14519702C2211yescharacteristic
30C2×C4×Q8×C61C2211yescharacteristic
31C8×Q8×C61C2218yes—
32C2×C4⋊C8×C61C2213yes—
33C2×C4×C8×C61C2213yes—
34C22×Dic122—23no—
35C22×Dic122C2313yes—
36C22×Dic122C2311yescharacteristic
37C2×Dic244—212no—
38C2×Dic244C23112yes—
39#14519777—26no—
40#14519777—26no—
41#14519777C23112yes—
42#14519777C23112yes—
43#14519776—224no—
44#14519768—224no—
45Q8×Dic61—28no—
46Q8×Dic61—28no—
47C4×Dic122—26no—
48C4×Dic122—26no—
49C4×Dic122C23112yes—
50C4×Dic122C23112yes—
51C2×C4⋊Dic61—23no—
52C2×C4⋊Dic61—23no—
53C2×C4⋊Dic61—23no—
54C2×C4⋊Dic61C2311yescharacteristic
55C2×C4⋊Dic61C2313yes—
56C2×#11758196—23no—
57C2×#11758196—23no—
58C2×C4×Dic61—23no—
59C2×C4×Dic61—23no—
60#14519711C23112yes—
61#14519702C23124yes—
62#14519702C23112yes—
63#14519702C2314yes—
64C22×Q8×C61D411yescharacteristic
65C22×C8×C61C2311yescharacteristic
66C22×C8×C61C2313yes—
67C4×Q8×C61D414yes—
68C4×Q8×C61C2314yes—
69C2×C4⋊C4×C61D413yes—
70C2×C42×C61C2313yes—
71C4⋊C8×C61C23112yes—
72C4×C8×C61C23112yes—
73C2×Q8×C61Q1618yescomplemented
74C2×Q8×C61C2×D414yes—
75C22×C4×C61C2×D413yes—
76C22×C4×C61C2×D413yes—
77C22×C4×C61C2411yescharacteristic
78C22×Dic61—21no—
79C22×Dic61—23no—
80C22×Dic61—23no—
81C22×Dic61—21no—
82C2×Dic122—21no—
83C2×Dic122—22no—
84C2×Dic122—26no—
85C2×Dic122—26no—
86C2×Dic122—23no—
87C2×Dic122—212no—
88C2×Dic122—86no—
89C2×Dic122#4114yes—
90C2×Dic122C2416yes—
91C2×Dic122C2412yes—
92C2×C8×C61—26no—
93C2×C8×C61—22no—
94C2×C8×C61C2412yes—
95C2×C8×C61C2416yes—
96C4⋊C4×C61C2×D4112yes—
97C42×C61C2×D416yes—
98C42×C61C2416yes—
99C4⋊Dic61—212no—
100C4⋊Dic61—212no—
101C4⋊Dic61—212no—
102C4⋊Dic61—21no—
103C4⋊Dic61—23no—
104C4⋊Dic61C2416yes—
105C4⋊Dic61C2412yes—
106#11758196—212no—
107#11758196—212no—
108C4×Dic61—212no—
109C4×Dic61—212no—
110Dic244—224no—
111C23×C61C22×D411yescharacteristic
112Q8×C61C2×Q16116yescomplemented
113C2×C4×C61—26no—
114C2×C4×C61C2×Q16112yes—
115C2×C4×C61C22×D416yes—
116C2×C4×C61C22×D411yescharacteristic
117C2×C4×C61C22×D416yes—
118C2×C4×C61C2×#4112yes—
119C2×C4×C612−1+412yes—
120C2×C4×C61C2511yescharacteristic
121C2×Dic61—24no—
122C2×Dic61—22no—
123C2×Dic61—22no—
124C2×Dic61—26no—
125C2×Dic61—26no—
126C2×Dic61—46no—
127C2×Dic61—46no—
128C2×Dic61—42no—
129Dic122—24no—
130Dic122—22no—
131Dic122—26no—
132Dic122—26no—
133Dic122—46no—
134Dic122—812no—
135Dic122C2×#4114yes—
136C8×C61—26no—
137C8×C61—22no—
138C2×#3363—611nomaximal, Sylow
139C22×C61#54812yes—
140C22×C61C22×Q1612yes—
141C22×C61#57712yes—
142C22×C61C23×D411yescharacteristic
143C4×C61—26no—
144C4×C61#54812yes—
145C4×C61C22×Q16112yes—
146C4×C61C22×#4111yescharacteristic
147C4×C61C2×2−1+411yescharacteristic
148Dic61—24no—
149Dic61—46no—
150Dic61—46no—
151Dic61—42no—
152C2×Q82—611no—
153C2×#557—611no—
154#3363—6116no—
155C2×#487—613no—
156C2×#477—613no—
157C2×#462—613no—
158C2×C8×Q8D6111yescharacteristic
159C2×C4×Q16—613no—
160C2×C61#336314yescomplemented
161C2×C61C2×#54811yescharacteristic
162C2×C61C23×Q1611yescharacteristic
163C2×C61C2×#57711yescharacteristic
164C22×Q16—613no—
165Q82—618no—
166Q82—1224no—
167#557—618no—
168#557—1224no—
169C2×C4⋊Q8—613no—
170C2×C4⋊Q8—613no—
171C2×C4⋊Q8—1223no—
172C2×#125—1223no—
173C2×C4×Q8—613no—
174C2×C4×Q8—613no—
175C2×C4×Q8—1221no—
176C2×C4×Q8—1221no—
177C2×C4×Q8C2×D6111yescharacteristic
178#487—6124no—
179#477—6124no—
180#462—6124no—
181C8×Q8C2×D6118yes—
182C4×Q16—6124no—
183C2×#107—613no—
184C2×C4⋊C8C2×D6113yes—
185C2×#103—616no—
186C2×#103—613no—
187C2×#103—611no—
188C2×C4×C8C2×D6113yes—
189C61C2×#336311yescharacteristic, complemented, Sylow
190C22×Q8—611no—
191C22×Q8—613no—
192C22×Q8—1223no—
193C22×Q8D24411yescharacteristic
194C2×Q16—6112no—
195C2×Q16—12212no—
196C22×C8C22×D6113yes—
197C22×C8C22×D6111yescharacteristic
198C4⋊Q8—6112no—
199C4⋊Q8—6112no—
200C4⋊Q8—12224no—
201C4⋊Q8—1226no—
202C4⋊Q8—1226no—
203#125—12224no—
204C4×Q8—6112no—
205C4×Q8—6112no—
206C4×Q8—1228no—
207C4×Q8—1228no—
208C4×Q8—1226no—
209C4×Q8—1226no—
210C4×Q8D24414yes—
211C4×Q8C22×D6114yes—
212C2×C4⋊C4—611no—
213C2×C4⋊C4—613no—
214C2×C4⋊C4—1223no—
215C2×C4⋊C4—1223no—
216C2×C4⋊C4—1223no—
217C2×C4⋊C4—1223no—
218C2×C4⋊C4—1223no—
219C2×C4⋊C4D24413yes—
220C2×C42—1223no—
221C2×C42—1223no—
222C2×C42C22×D6113yes—
223#107—6112no—
224C4⋊C8C22×D61112yes—
225#103—614no—
226#103—6112no—
227#103—6124no—
228C4×C8C22×D61112yes—
229C2×Q8—614no—
230C2×Q8—612no—
231C2×Q8—616no—
232C2×Q8—1221no—
233C2×Q8—12212no—
234C2×Q8—1223no—
235C2×Q8—1222no—
236C2×Q8—1226no—
237C2×Q8—1226no—
238C2×Q8—4886no—
239C2×Q8Dic24418yescomplemented
240C2×Q8C2×D24414yes—
241C22×C4—1221no—
242C22×C4—1221no—
243C22×C4—1223no—
244C22×C4—1223no—
245C22×C4C2×D24413yes—
246C22×C4C2×D24413yes—
247C22×C4C23×D6111yescharacteristic
248Q16—12224no—
249C2×C8—26no—
250C2×C8—22no—
251C2×C8C23×D6112yes—
252C2×C8C23×D6116yes—
253C4⋊C4—616no—
254C4⋊C4—612no—
255C4⋊C4—1221no—
256C4⋊C4—1223no—
257C4⋊C4—12212no—
258C4⋊C4—12212no—
259C4⋊C4—12212no—
260C4⋊C4—12212no—
261C4⋊C4—12212no—
262C4⋊C4C2×D244112yes—
263C42—12212no—
264C42—12212no—
265C42C2×D24416yes—
266C42C23×D6116yes—
267C23C22×D24411yescharacteristic
268Q8—614no—
269Q8—1222no—
270Q8—1224no—
271Q8—1226no—
272Q8—1226no—
273Q8—48812no—
274Q8—2446no—
275Q8C2×Dic244116yescomplemented
276C2×C4—26no—
277C2×C4—1222no—
278C2×C4—1224no—
279C2×C4—1222no—
280C2×C4—1226no—
281C2×C4—1226no—
282C2×C4—2442no—
283C2×C4—2446no—
284C2×C4—2446no—
285C2×C4C2×Dic244112yes—
286C2×C4C22×D24416yes—
287C2×C4C22×D24416yes—
288C2×C4C22×D24411yescharacteristic
289C2×C4#41×D6112yes—
290C2×C4#1451982512yes—
291C2×C4C24×D6111yescharacteristic
292C8—26no—
293C8—22no—
294C22#1684042412yes—
295C22C22×Dic24412yes—
296C22#1684057412yes—
297C22C23×D24411yescharacteristic
298C4—26no—
299C4—1224no—
300C4—2446no—
301C4—2442no—
302C4—2446no—
303C4#1684042412yes—
304C4C22×Dic244112yes—
305C4C2×#41×D6111yescharacteristic
306C4C2×#1451982511yescharacteristic
307C2#2145849814yesdirect product factor
308C2C2×#1684042411yescharacteristic
309C2C23×Dic24411yescharacteristic
310C2C2×#1684057411yescharacteristic
subgroupG/H
centerC23C22×D244
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C8×Q8×C61C2
socle, prime radicalC23×C61C22×D4
hypercenterC2×C8×Q8D61
hypocenterC61C2×#3363
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ C2×C8×Q8

Complements

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

NH ≅ G/Ntype
3. #21458498C2direct (N × H)
73. C2×Q8×C61Q16semidirect
112. Q8×C61C2×Q16semidirect
160. C2×C61#3363semidirect
189. C61C2×#3363semidirect
239. C2×Q8Dic244semidirect
275. Q8C2×Dic244semidirect
307. C2#21458498direct (N × H)

Maximal subgroups

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

subgroupindex
C2×Q8×Dic1222
C2×#168404912
#214584982
C2×#168401132
C2×#168400582
C2×#168399732
C2×C4×Dic2442
C2×C8×Q8×C612
C2×#336361