Finite Group Databasebeta

← C2×#21454766 #30544393

Subgroups — C2×#21454766 #30544393

Order 15616.

1938 conjugacy classes of subgroups.

The subgroup lattice has 388 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840319C211yesmaximal, characteristic
2#21454766C2116yesmaximal, direct product factor
3C2×#16839892C212yesmaximal, complemented
4C2×#16839890C214yesmaximal, complemented
5C2×C8×Dic122C212yesmaximal, complemented
6C2×#16839790C212yesmaximal
7C22×C4⋊#92418C211yesmaximal, characteristic
8C2×#16839720C212yesmaximal
9C2×C4×M16×C61C211yesmaximal, characteristic
10C23×#92418C2212yes—
11#16840319C418yes—
12#16840319C2218yes—
13C2×#14519777C411yescharacteristic
14C2×#14519777C411yescharacteristic
15C2×#14519769C412yes—
16C2×#14519756C412yes—
17C2×#14519756C412yes—
18C2×C4×Dic122C2212yes—
19C2×C4×Dic122C2212yes—
20C2×#14519736C2212yes—
21#16839892C22116yescomplemented
22#16839890C22132yescomplemented
23C8×Dic122C22116yescomplemented
24#16839790C22116yes—
25C2×C4⋊#92418C2211yescharacteristic
26C2×C4⋊#92418C2212yes—
27C2×C4⋊#92418C2211yescharacteristic
28C2×C4⋊#92418C2218yes—
29C2×#14519706C2214yes—
30C2×#14519706C2214yes—
31#16839720C22116yes—
32C2×#14519687C2214yes—
33C2×C8×Dic61C2214yes—
34C22×M16×C61C2211yescharacteristic
35C22×M16×C61C2211yescharacteristic
36C22×C42×C61C2211yescharacteristic
37C4×M16×C61C2218yes—
38C2×#97×C61C2212yes—
39C2×C4×C8×C61C2212yes—
40C22×Dic122C2×C412yes—
41C22×Dic122C2×C412yes—
42C22×#92418—28no—
43C22×#92418C2312yes—
44C22×#92418C2312yes—
45C22×#92418C2318yes—
46#14519777C2×C418yes—
47#14519777C2×C418yes—
48#14519769C2×C4116yes—
49#14519756C2×C4116yes—
50#14519756C2×C4116yes—
51C4×Dic122C2×C418yes—
52C4×Dic122C2×C418yes—
53C4×Dic122C2318yes—
54C4×Dic122C2318yes—
55#14519736C2×C418yes—
56#14519736C2318yes—
57C2×C4⋊Dic61C2×C412yes—
58C2×C4⋊Dic61C2×C412yes—
59C2×C4⋊Dic61C2×C412yes—
60C2×C4⋊Dic61C2×C412yes—
61C2×#11758196C2×C414yes—
62C2×#11758196C2×C414yes—
63C2×C22⋊Dic61C2×C414yes—
64C2×C4×Dic61C2314yes—
65C4⋊#92418C2314yes—
66C4⋊#92418C2318yes—
67C4⋊#92418C2314yes—
68#14519706C23116yes—
69#14519706C23116yes—
70#14519687C23116yes—
71C8×Dic61C23116yes—
72C23×C4×C61C2×C411yescharacteristic
73C23×C4×C61C2×C411yescharacteristic
74C23×C4×C61C2311yescharacteristic
75C2×M16×C61—24no—
76C2×M16×C61Q818yescomplemented
77C2×M16×C61C2314yes—
78C2×M16×C61C2314yes—
79C22×C8×C61C2312yes—
80C22×C8×C61C2312yes—
81C2×C42×C61C2×C411yescharacteristic
82C2×C42×C61C2×C411yescharacteristic
83C2×C42×C61C2×C414yes—
84C2×C42×C61C2311yescharacteristic
85C2×C42×C61C2311yescharacteristic
86C2×C42×C61C2314yes—
87#97×C61C2318yes—
88C4×C8×C61C2318yes—
89C24×C61C22×C411yescharacteristic
90C22×C4×C61—24no—
91C22×C4×C61—42no—
92C22×C4×C61C22×C411yescharacteristic
93C22×C4×C61C22×C411yescharacteristic
94C22×C4×C61C22×C411yescharacteristic
95C22×C4×C61C22×C414yes—
96C22×C4×C61C22×C414yes—
97C22×C4×C61C22×C411yescharacteristic
98C22×C4×C61C22×C412yes—
99C22×C4×C61C22×C411yescharacteristic
100C22×C4×C61C2×Q814yes—
101C22×C4×C61#4114yes—
102C22×C4×C61C2412yes—
103C22×C4×C61C2411yescharacteristic
104C22×Dic61C22×C414yes—
105C22×Dic61C22×C414yes—
106C2×Dic122—28no—
107C2×Dic122—44no—
108C2×Dic122C22×C418yes—
109C2×Dic122C22×C418yes—
110M16×C61—28no—
111M16×C61C2×Q8116yescomplemented
112C2×C8×C61—24no—
113C2×C8×C61C2×Q818yes—
114C2×C8×C61C2414yes—
115C2×C8×C61C2414yes—
116C42×C61C22×C412yes—
117C42×C61C22×C412yes—
118C42×C61C22×C414yes—
119C42×C61C22×C414yes—
120C42×C61C2412yes—
121C42×C61C2412yes—
122C22⋊Dic61C22×C4116yes—
123C4⋊Dic61C22×C418yes—
124C4⋊Dic61C22×C418yes—
125C4⋊Dic61C22×C418yes—
126C4⋊Dic61C22×C418yes—
127#11758196C22×C4116yes—
128#11758196C22×C4116yes—
129C4×Dic61C22×C418yes—
130C4×Dic61C2418yes—
131C2×#92418—24no—
132C2×#92418—24no—
133C2×#92418—216no—
134C2×#92418C2414yes—
135C2×#92418C2414yes—
136C23×C61—22no—
137C23×C61—22no—
138C23×C61C4×Q814yes—
139C23×C61C23×C412yes—
140C23×C61C23×C411yescharacteristic
141C2×C4×C61—22no—
142C2×C4×C61—22no—
143C2×C4×C61—22no—
144C2×C4×C61—28no—
145C2×C4×C61—44no—
146C2×C4×C61C4×Q818yes—
147C2×C4×C61C4×Q814yes—
148C2×C4×C61#13114yes—
149C2×C4×C61C23×C412yes—
150C2×C4×C61C23×C412yes—
151C2×C4×C61C23×C412yes—
152C2×C4×C61C23×C411yescharacteristic
153C2×C4×C61C23×C412yes—
154C2×C4×C61C23×C412yes—
155C2×C4×C61C22×Q812yes—
156C2×C4×C61C22×Q814yes—
157C2×C4×C61C2×#4112yes—
158C2×C4×C61C2×#4114yes—
159C2×C4×C61C2511yescharacteristic
160C2×Dic61—28no—
161C2×Dic61—28no—
162C2×Dic61C23×C418yes—
163C2×Dic61C23×C418yes—
164Dic122—216no—
165Dic122—48no—
166C8×C61—24no—
167C8×C61C22×Q818yes—
168#92418—24no—
169#92418—24no—
170C2×#2962—611nomaximal, Sylow
171C22×C61—28no—
172C22×C61—22no—
173C22×C61—22no—
174C22×C61C2×C4×Q814yes—
175C22×C61C2×C4×Q812yes—
176C22×C61C2×#13112yes—
177C22×C61#56812yes—
178C22×C61C24×C411yescharacteristic
179C4×C61—22no—
180C4×C61—22no—
181C4×C61—22no—
182C4×C61C2×C4×Q812yes—
183C4×C61C2×C4×Q814yes—
184C4×C61C2×#13114yes—
185C4×C61C23×Q811yescharacteristic
186C4×C61C22×#4111yescharacteristic
187Dic61—28no—
188Dic61—28no—
189C2×#533—611no—
190#2962—6116no—
191C2×#446—614no—
192C2×#446—612no—
193C2×C8×Q8—612no—
194C2×#424—612no—
195C22×C4⋊C8—611no—
196C2×#405—612no—
197C2×C4×M16D6111yescharacteristic
198C2×C61—24no—
199C2×C61#296214yescomplemented
200C2×C61C22×C4×Q811yescharacteristic
201C2×C61C22×#13111yescharacteristic
202C2×C61C2×#56811yescharacteristic
203C22×M16C2×D6111yescharacteristic
204C22×M16C2×D6111yescharacteristic
205C23×C8—612no—
206#533—618no—
207#533—618no—
208C2×C4⋊Q8—611no—
209C2×C4⋊Q8—611no—
210C2×#125—612no—
211C2×C22⋊Q8—612no—
212C2×C22⋊Q8—612no—
213C2×C4×Q8—612no—
214C2×C4×Q8—612no—
215C2×#117—612no—
216C22×C42C2×D6111yescharacteristic
217#446—6132no—
218#446—6116no—
219C8×Q8—6116no—
220#424—6116no—
221C2×C4⋊C8—614no—
222C2×C4⋊C8—614no—
223C2×C4⋊C8—611no—
224C2×C4⋊C8—611no—
225C2×C4⋊C8—612no—
226C2×C4⋊C8—618no—
227#405—6116no—
228C4×M16C2×D6118yes—
229C2×#97—614no—
230C2×#97C2×D6112yes—
231C2×C4×C8—614no—
232C2×C4×C8C2×D6112yes—
233C61C2×#296211yescharacteristic, complemented, Sylow
234C22×Q8—612no—
235C22×Q8—612no—
236C23×C4C4×D6111yescharacteristic
237C23×C4C4×D6111yescharacteristic
238C23×C4C22×D6111yescharacteristic
239C2×M16—24no—
240C2×M16Dic12218yescomplemented
241C2×M16C22×D6114yes—
242C2×M16C22×D6114yes—
243C22×C8—618no—
244C22×C8—612no—
245C22×C8—612no—
246C22×C8—1228no—
247C22×C8C22×D6112yes—
248C22×C8C22×D6112yes—
249C4⋊Q8—618no—
250C4⋊Q8—618no—
251#125—6116no—
252C22⋊Q8—6116no—
253C22⋊Q8—6116no—
254C4×Q8—618no—
255C4×Q8—618no—
256C4×Q8—618no—
257C4×Q8—618no—
258#117—618no—
259#117—618no—
260C2×C4⋊C4—612no—
261C2×C4⋊C4—612no—
262C2×C4⋊C4—614no—
263C2×C4⋊C4—614no—
264C2×C4⋊C4—612no—
265C2×C4⋊C4—612no—
266C2×C22⋊C4—614no—
267C2×C42—614no—
268C2×C42C4×D6111yescharacteristic
269C2×C42C4×D6111yescharacteristic
270C2×C42C4×D6114yes—
271C2×C42C22×D6114yes—
272C2×C42C22×D6111yescharacteristic
273C2×C42C22×D6111yescharacteristic
274C4⋊C8—6116no—
275C4⋊C8—6116no—
276C4⋊C8—614no—
277C4⋊C8—614no—
278C4⋊C8—618no—
279#97—6116no—
280#97C22×D6118yes—
281C4×C8—6116no—
282C4×C8C22×D6118yes—
283C24C2×C4×D6111yescharacteristic
284C2×Q8—618no—
285C2×Q8—618no—
286C2×Q8—1228no—
287C2×Q8—2444no—
288C22×C4—24no—
289C22×C4—42no—
290C22×C4—614no—
291C22×C4—614no—
292C22×C4C2×Dic12214yes—
293C22×C4C2×C4×D6111yescharacteristic
294C22×C4C2×C4×D6111yescharacteristic
295C22×C4C2×C4×D6111yescharacteristic
296C22×C4C2×C4×D6114yes—
297C22×C4C2×C4×D6114yes—
298C22×C4C2×C4×D6111yescharacteristic
299C22×C4C2×C4×D6112yes—
300C22×C4C2×C4×D6111yescharacteristic
301C22×C4#1175822214yes—
302C22×C4C23×D6112yes—
303C22×C4C23×D6111yescharacteristic
304M16—28no—
305M16C2×Dic122116yescomplemented
306C2×C8—24no—
307C2×C8—614no—
308C2×C8—614no—
309C2×C8—1224no—
310C2×C8—1224no—
311C2×C8—12216no—
312C2×C8C2×Dic12218yes—
313C2×C8C23×D6114yes—
314C2×C8C23×D6114yes—
315C4⋊C4—6116no—
316C4⋊C4—6116no—
317C4⋊C4—618no—
318C4⋊C4—618no—
319C4⋊C4—618no—
320C4⋊C4—618no—
321C22⋊C4—6116no—
322C42—618no—
323C42—618no—
324C42C2×C4×D6112yes—
325C42C2×C4×D6112yes—
326C42C2×C4×D6114yes—
327C42C2×C4×D6114yes—
328C42C23×D6112yes—
329C42C23×D6112yes—
330C23—22no—
331C23—22no—
332C23C4×Dic12214yes—
333C23C22×C4×D6112yes—
334C23C22×C4×D6111yescharacteristic
335Q8—12216no—
336Q8—2448no—
337C2×C4—22no—
338C2×C4—22no—
339C2×C4—22no—
340C2×C4—28no—
341C2×C4—44no—
342C2×C4—618no—
343C2×C4—618no—
344C2×C4—1228no—
345C2×C4—1228no—
346C2×C4C4×Dic12218yes—
347C2×C4C4×Dic12214yes—
348C2×C4#1451978514yes—
349C2×C4C22×C4×D6112yes—
350C2×C4C22×C4×D6112yes—
351C2×C4C22×C4×D6112yes—
352C2×C4C22×C4×D6111yescharacteristic
353C2×C4C22×C4×D6112yes—
354C2×C4C22×C4×D6112yes—
355C2×C4C22×Dic12212yes—
356C2×C4C22×Dic12214yes—
357C2×C4C2×#1175822212yes—
358C2×C4C2×#1175822214yes—
359C2×C4C24×D6111yescharacteristic
360C8—24no—
361C8—1224no—
362C8—1224no—
363C8C22×Dic12218yes—
364C22—22no—
365C22—22no—
366C22—28no—
367C22C2×C4×Dic12214yes—
368C22C2×C4×Dic12212yes—
369C22C2×#1451978512yes—
370C22#1684052812yes—
371C22C23×C4×D6111yescharacteristic
372C4—22no—
373C4—22no—
374C4—22no—
375C4—1228no—
376C4—1228no—
377C4C2×C4×Dic12212yes—
378C4C2×C4×Dic12214yes—
379C4C2×#1451978514yes—
380C4C23×Dic12211yescharacteristic
381C4C22×#1175822211yescharacteristic
382C2—24no—
383C2#2145476614yesdirect product factor
384C2C22×C4×Dic12211yescharacteristic
385C2C22×#1451978511yescharacteristic
386C2C2×#1684052811yescharacteristic
subgroupG/H
centerC22×C4C23×D61
commutatorC22×C61C24×C4
FrattiniC2×C4C24×D61
FittingC2×C4×M16×C61C2
socleC23×C61C23×C4
prime radicalC24×C61C22×C4
cosocleC2×C4×C61C25
hypercenterC2×C4×M16D61
hypocenterC61C2×#2962
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C2×C4×M16

Complements

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

NH ≅ G/Ntype
2. #21454766C2direct (N × H)
3. C2×#16839892C2semidirect
4. C2×#16839890C2semidirect
5. C2×C8×Dic122C2semidirect
21. #16839892C22semidirect
22. #16839890C22semidirect
23. C8×Dic122C22semidirect
76. C2×M16×C61Q8semidirect
111. M16×C61C2×Q8semidirect
199. C2×C61#2962semidirect
233. C61C2×#2962semidirect
240. C2×M16Dic122semidirect
305. M16C2×Dic122semidirect
383. C2#21454766direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403192
#214547662
C2×#168398922
C2×#168398902
C2×C8×Dic1222
C2×#168397902
C22×C4⋊#924182
C2×#168397202
C2×C4×M16×C612
C2×#296261