Finite Group Databasebeta

← C2×#21454914 #30544969

Subgroups — C2×#21454914 #30544969

Order 15616.

1750 conjugacy classes of subgroups.

The subgroup lattice has 352 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#21454914C2116yesmaximal, direct product factor
2C2×#16839893C212yesmaximal, complemented
3C2×#16839893C214yesmaximal, complemented
4C2×Q8×#92418C212yesmaximal, complemented
5C2×#16839823C214yesmaximal
6C2×#16839819C211yesmaximal, characteristic
7C2×#16839815C211yesmaximal, characteristic
8C2×C61×#533C211yesmaximal, characteristic
9#16839893C22116yescomplemented
10#16839893C22132yescomplemented
11Q8×#92418C22116yescomplemented
12#16839823C22132yes—
13#16839819C2218yes—
14#16839815C2218yes—
15C2×C4⋊#92418C2212yes—
16C2×C4⋊#92418C2212yes—
17C2×C4⋊#92418C2214yes—
18C2×C4⋊#92418C2214yes—
19C2×C22⋊#92418C2212yes—
20C2×C22⋊#92418C2212yes—
21C2×#14519688C2212yes—
22C2×#14519688C2214yes—
23C2×C4×#92418C2211yescharacteristic
24C2×C4×#92418C2211yescharacteristic
25C2×C4×#92418C2214yes—
26C61×#533C418yes—
27C61×#533C2218yes—
28C2×C4⋊Q8×C61C411yescharacteristic
29C2×C4⋊Q8×C61C411yescharacteristic
30C2×#125×C61C412yes—
31C2×C22⋊Q8×C61C412yes—
32C2×C22⋊Q8×C61C412yes—
33C2×C4×Q8×C61C2212yes—
34C2×C4×Q8×C61C2212yes—
35C2×#117×C61C2212yes—
36C22×C42×C61C2211yescharacteristic
37C22×#92418C2312yes—
38C22×#92418C2312yes—
39C22×#92418C2314yes—
40C4⋊#92418C2318yes—
41C4⋊#92418C2318yes—
42C4⋊#92418C23116yes—
43C4⋊#92418C23116yes—
44C22⋊#92418C2318yes—
45C22⋊#92418C2318yes—
46#14519688C2318yes—
47#14519688C23116yes—
48C4×#92418C2314yes—
49C4×#92418C2314yes—
50C4×#92418C23116yes—
51C22×Q8×C61C2×C412yes—
52C22×Q8×C61C2×C412yes—
53C23×C4×C61C2×C411yescharacteristic
54C23×C4×C61C2×C411yescharacteristic
55C23×C4×C61C2311yescharacteristic
56C4⋊Q8×C61C2×C418yes—
57C4⋊Q8×C61C2×C418yes—
58#125×C61C2×C4116yes—
59C22⋊Q8×C61C2×C4116yes—
60C22⋊Q8×C61C2×C4116yes—
61C4×Q8×C61C2×C418yes—
62C4×Q8×C61C2×C418yes—
63C4×Q8×C61C2318yes—
64C4×Q8×C61C2318yes—
65#117×C61C2×C418yes—
66#117×C61C2318yes—
67C2×C4⋊C4×C61C2×C412yes—
68C2×C4⋊C4×C61C2×C412yes—
69C2×C4⋊C4×C61C2×C412yes—
70C2×C4⋊C4×C61C2×C412yes—
71C2×C4⋊C4×C61C2×C414yes—
72C2×C4⋊C4×C61C2×C414yes—
73C2×C22⋊C4×C61C2×C414yes—
74C2×C42×C61C2×C411yescharacteristic
75C2×C42×C61C2×C414yes—
76C2×C42×C61C2×C411yescharacteristic
77C2×C42×C61C2314yes—
78C2×C42×C61C2311yescharacteristic
79C2×C42×C61C2314yes—
80C2×C42×C61C2311yescharacteristic
81C24×C61C22×C411yescharacteristic
82C2×Q8×C61—28no—
83C2×Q8×C61—44no—
84C2×Q8×C61C22×C418yes—
85C2×Q8×C61C22×C418yes—
86C22×C4×C61—24no—
87C22×C4×C61—24no—
88C22×C4×C61—42no—
89C22×C4×C61C22×C411yescharacteristic
90C22×C4×C61C22×C412yes—
91C22×C4×C61C22×C411yescharacteristic
92C22×C4×C61C22×C411yescharacteristic
93C22×C4×C61C22×C411yescharacteristic
94C22×C4×C61C22×C414yes—
95C22×C4×C61C22×C414yes—
96C22×C4×C61C22×C414yes—
97C22×C4×C61C22×C414yes—
98C22×C4×C61C22×C411yescharacteristic
99C22×C4×C61C2412yes—
100C22×C4×C61C2411yescharacteristic
101C4⋊C4×C61C22×C418yes—
102C4⋊C4×C61C22×C418yes—
103C4⋊C4×C61C22×C4116yes—
104C4⋊C4×C61C22×C4116yes—
105C4⋊C4×C61C22×C418yes—
106C4⋊C4×C61C22×C418yes—
107C22⋊C4×C61C22×C4116yes—
108C42×C61C22×C412yes—
109C42×C61C22×C412yes—
110C42×C61C22×C414yes—
111C42×C61C22×C414yes—
112C42×C61C22×C418yes—
113C42×C61C2412yes—
114C42×C61C2412yes—
115C42×C61C2418yes—
116C2×#92418—24no—
117C2×#92418—24no—
118C2×#92418—28no—
119C2×#92418C2414yes—
120C2×#92418C2414yes—
121C2×#92418C2418yes—
122C23×C61—22no—
123C23×C61—22no—
124C23×C61—22no—
125C23×C61C23×C412yes—
126C23×C61C23×C411yescharacteristic
127Q8×C61—216no—
128Q8×C61—48no—
129C2×C4×C61—22no—
130C2×C4×C61—22no—
131C2×C4×C61—28no—
132C2×C4×C61—22no—
133C2×C4×C61—22no—
134C2×C4×C61—28no—
135C2×C4×C61—24no—
136C2×C4×C61—28no—
137C2×C4×C61—24no—
138C2×C4×C61—44no—
139C2×C4×C61#13114yes—
140C2×C4×C61C23×C412yes—
141C2×C4×C61C23×C412yes—
142C2×C4×C61C23×C412yes—
143C2×C4×C61C23×C412yes—
144C2×C4×C61C23×C418yes—
145C2×C4×C61C23×C418yes—
146C2×C4×C61C23×C411yescharacteristic
147C2×C4×C61C23×C412yes—
148C2×C4×C612−1+414yes—
149C2×C4×C61C2511yescharacteristic
150#92418—24no—
151#92418—24no—
152#92418—28no—
153C2×#2985—611nomaximal, Sylow
154C22×C61—22no—
155C22×C61—22no—
156C22×C61—22no—
157C22×C61—44no—
158C22×C61#51912yes—
159C22×C61C2×#13112yes—
160C22×C61#56812yes—
161C22×C61C24×C411yescharacteristic
162C4×C61—22no—
163C4×C61—22no—
164C4×C61—28no—
165C4×C61—22no—
166C4×C61—22no—
167C4×C61—28no—
168C4×C61#51912yes—
169C4×C61C2×#13114yes—
170C4×C61C2×2−1+412yes—
171C2×#533D6111yescharacteristic
172#2985—6116no—
173C2×#446—612no—
174C2×#446—614no—
175C2×C8×Q8—612no—
176C2×#433—614no—
177C2×#432—611no—
178C2×#431—611no—
179C2×C61—42no—
180C2×C61#298514yescomplemented
181C2×C61C2×#51911yescharacteristic
182C2×C61C22×#13111yescharacteristic
183C2×C61C2×#56811yescharacteristic
184#533Dic6118yes—
185#533C2×D6118yes—
186C2×C4⋊Q8Dic6111yescharacteristic
187C2×C4⋊Q8Dic6111yescharacteristic
188C2×#125Dic6112yes—
189C2×C22⋊Q8Dic6112yes—
190C2×C22⋊Q8Dic6112yes—
191C2×C4×Q8C2×D6112yes—
192C2×C4×Q8C2×D6112yes—
193C2×#117C2×D6112yes—
194C22×C42C2×D6111yescharacteristic
195#446—6116no—
196#446—6132no—
197C8×Q8—6116no—
198#433—6132no—
199#432—618no—
200#431—618no—
201C2×C4⋊C8—612no—
202C2×C4⋊C8—612no—
203C2×C4⋊C8—614no—
204C2×C4⋊C8—614no—
205C2×C22⋊C8—612no—
206C2×C22⋊C8—612no—
207C2×#97—612no—
208C2×#97—614no—
209C2×C4×C8—611no—
210C2×C4×C8—611no—
211C2×C4×C8—614no—
212C61C2×#298511yescharacteristic, complemented, Sylow
213C22×Q8C2×Dic6112yes—
214C22×Q8C2×Dic6112yes—
215C23×C4C2×Dic6111yescharacteristic
216C23×C4C2×Dic6111yescharacteristic
217C23×C4C22×D6111yescharacteristic
218C22×C8—612no—
219C22×C8—612no—
220C22×C8—614no—
221C4⋊Q8C2×Dic6118yes—
222C4⋊Q8C2×Dic6118yes—
223#125C2×Dic61116yes—
224C22⋊Q8C2×Dic61116yes—
225C22⋊Q8C2×Dic61116yes—
226C4×Q8C2×Dic6118yes—
227C4×Q8C2×Dic6118yes—
228C4×Q8C22×D6118yes—
229C4×Q8C22×D6118yes—
230#117C2×Dic6118yes—
231#117C22×D6118yes—
232C2×C4⋊C4C2×Dic6112yes—
233C2×C4⋊C4C2×Dic6112yes—
234C2×C4⋊C4C2×Dic6114yes—
235C2×C4⋊C4C2×Dic6114yes—
236C2×C4⋊C4C2×Dic6112yes—
237C2×C4⋊C4C2×Dic6112yes—
238C2×C22⋊C4C2×Dic6114yes—
239C2×C42C2×Dic6111yescharacteristic
240C2×C42C2×Dic6111yescharacteristic
241C2×C42C2×Dic6114yes—
242C2×C42C22×D6114yes—
243C2×C42C22×D6114yes—
244C2×C42C22×D6111yescharacteristic
245C2×C42C22×D6111yescharacteristic
246C4⋊C8—618no—
247C4⋊C8—618no—
248C4⋊C8—6116no—
249C4⋊C8—6116no—
250C22⋊C8—618no—
251C22⋊C8—618no—
252#97—618no—
253#97—6116no—
254C4×C8—614no—
255C4×C8—614no—
256C4×C8—6116no—
257C24C22×Dic6111yescharacteristic
258C2×Q8—28no—
259C2×Q8—44no—
260C2×Q8C22×Dic6118yes—
261C2×Q8C22×Dic6118yes—
262C22×C4—24no—
263C22×C4—24no—
264C22×C4—42no—
265C22×C4C22×Dic6111yescharacteristic
266C22×C4C22×Dic6112yes—
267C22×C4C22×Dic6111yescharacteristic
268C22×C4C22×Dic6111yescharacteristic
269C22×C4C22×Dic6111yescharacteristic
270C22×C4C22×Dic6114yes—
271C22×C4C22×Dic6114yes—
272C22×C4C22×Dic6114yes—
273C22×C4C22×Dic6114yes—
274C22×C4C22×Dic6111yescharacteristic
275C22×C4C23×D6112yes—
276C22×C4C23×D6111yescharacteristic
277C2×C8—614no—
278C2×C8—614no—
279C2×C8—618no—
280C2×C8—1224no—
281C2×C8—1224no—
282C2×C8—1228no—
283C4⋊C4C22×Dic6118yes—
284C4⋊C4C22×Dic6118yes—
285C4⋊C4C22×Dic61116yes—
286C4⋊C4C22×Dic61116yes—
287C4⋊C4C22×Dic6118yes—
288C4⋊C4C22×Dic6118yes—
289C22⋊C4C22×Dic61116yes—
290C42C22×Dic6112yes—
291C42C22×Dic6112yes—
292C42C22×Dic6114yes—
293C42C22×Dic6114yes—
294C42C22×Dic6118yes—
295C42C23×D6112yes—
296C42C23×D6118yes—
297C42C23×D6112yes—
298C23—22no—
299C23—22no—
300C23—22no—
301C23C23×Dic6112yes—
302C23C23×Dic6111yescharacteristic
303Q8—216no—
304Q8—48no—
305C2×C4—22no—
306C2×C4—22no—
307C2×C4—28no—
308C2×C4—22no—
309C2×C4—22no—
310C2×C4—28no—
311C2×C4—24no—
312C2×C4—28no—
313C2×C4—24no—
314C2×C4—44no—
315C2×C4#1451978414yes—
316C2×C4C23×Dic6112yes—
317C2×C4C23×Dic6112yes—
318C2×C4C23×Dic6112yes—
319C2×C4C23×Dic6112yes—
320C2×C4C23×Dic6118yes—
321C2×C4C23×Dic6118yes—
322C2×C4C23×Dic6111yescharacteristic
323C2×C4C23×Dic6112yes—
324C2×C4#1451982514yes—
325C2×C4C24×D6111yescharacteristic
326C8—1224no—
327C8—1224no—
328C8—1228no—
329C22—22no—
330C22—22no—
331C22—22no—
332C22—44no—
333C22#1684024012yes—
334C22C2×#1451978412yes—
335C22#1684052912yes—
336C22C24×Dic6111yescharacteristic
337C4—22no—
338C4—28no—
339C4—22no—
340C4—22no—
341C4—28no—
342C4—22no—
343C4#1684024012yes—
344C4C2×#1451978414yes—
345C4C2×#1451982512yes—
346C2—42no—
347C2#2145491414yesdirect product factor
348C2C2×#1684024011yescharacteristic
349C2C22×#1451978411yescharacteristic
350C2C2×#1684052911yescharacteristic
subgroupG/H
centerC22×C4C23×D61
commutatorC22×C61C24×C4
FrattiniC2×C4C24×D61
FittingC2×C61×#533C2
socleC23×C61C23×C4
prime radicalC24×C61C22×C4
cosocleC2×C4×C61C25
hypercenterC2×#533D61
hypocenterC61C2×#2985
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C2×#533

Complements

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

NH ≅ G/Ntype
1. #21454914C2direct (N × H)
2. C2×#16839893C2semidirect
3. C2×#16839893C2semidirect
4. C2×Q8×#92418C2semidirect
9. #16839893C22semidirect
10. #16839893C22semidirect
11. Q8×#92418C22semidirect
180. C2×C61#2985semidirect
212. C61C2×#2985semidirect
347. C2#21454914direct (N × H)

Maximal subgroups

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

subgroupindex
#214549142
C2×#168398932
C2×Q8×#924182
C2×#168398232
C2×#168398192
C2×#168398152
C2×C61×#5332
C2×#298561