Finite Group Databasebeta

← C2×#14545789 #17981568

Subgroups — C2×#14545789 #17981568

Order 4352.

974 conjugacy classes of subgroups.

The subgroup lattice has 408 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#11763922C212yesmaximal
2#14545789C214yesmaximal, direct product factor
3C2×C42×#595C211yesmaximal, characteristic
4#11763922—22no—
5#11763922—22no—
6#11763922C414yescomplemented
7#11763922C2214yes—
8C2×C4⋊#3633C414yescomplemented
9C2×C22⋊#3633—22no—
10C2×C4×#3633—22no—
11C22×C4×#595—22no—
12C22×C4×#595C411yescharacteristic
13C22×C4×#595C2211yescharacteristic
14C42×#595—22no—
15C42×#595C412yes—
16C42×#595C2212yes—
17C2×C42×D17C411yescharacteristic
18C23×#595—21no—
19C23×#595D412yes—
20C22×#3633—24no—
21C22×C4×D17—21no—
22C22×C4×D17C2×C411yescharacteristic
23C2×C4×#595—216no—
24C2×C4×#595—24no—
25C2×C4×#595—24no—
26C2×C4×#595—21no—
27C2×C4×#595—21no—
28C2×C4×#595—21no—
29C2×C4×#595C812yescomplemented
30C2×C4×#595C812yescomplemented
31C2×C4×#595C2×C412yes—
32C2×C4×#595C2×C411yescharacteristic
33C2×C4×#595C2×C412yes—
34C2×C4×#595C2×C412yes—
35C2×C4×#595D412yes—
36C2×C4×#595D411yescharacteristic
37C2×C4×#595D411yescharacteristic
38C2×C4×#595Q811yescharacteristic
39C2×C4×#595Q811yescharacteristic
40C2×C4×#595C2311yescharacteristic
41C22⋊#3633—24no—
42C22⋊#3633—24no—
43C4⋊#3633—24no—
44C4⋊#3633C2×C418yescomplemented
45C4×#3633—24no—
46C4×#3633—24no—
47C2×C42×C17C811yescharacteristic, complemented
48C2×C4×Dic17—21no—
49C2×C4×Dic17C811yescharacteristic, complemented
50C42×D17—21no—
51C42×D17—21no—
52C42×D17C812yescomplemented
53C42×D17C2×C412yes—
54C23×D17C22⋊C411yescharacteristic
55C22×#595—28no—
56C22×#595—22no—
57C22×#595—22no—
58C22×#595—22no—
59C22×#595—28no—
60C22×#595C22⋊C412yes—
61C22×#595C22⋊C412yes—
62C22×#595C22⋊C412yes—
63C22×#595C4⋊C412yes—
64C22×#595C4⋊C412yes—
65C22×#595C2×D412yes—
66C2×#3633—28no—
67C2×#3633—48no—
68C22×C4×C17—21no—
69C22×C4×C17C2×C811yescharacteristic
70C22×Dic17—21no—
71C22×Dic17M1611yescharacteristic
72C2×C4×D17—28no—
73C2×C4×D17—22no—
74C2×C4×D17—22no—
75C2×C4×D17C4211yescharacteristic
76C2×C4×D17C4211yescharacteristic
77C2×C4×D17C22⋊C411yescharacteristic
78C2×C4×D17C4⋊C411yescharacteristic
79C2×C4×D17C4⋊C411yescharacteristic
80C2×C4×D17C2×C811yescharacteristic
81C2×C4×D17C2×C811yescharacteristic
82C2×C4×D17C2×C811yescharacteristic
83C2×C4×D17M1611yescharacteristic
84C2×C4×D17M1611yescharacteristic
85C2×C4×D17M1611yescharacteristic
86C2×C4×D17C22×C411yescharacteristic
87C4×#595—216no—
88C4×#595—216no—
89C4×#595—22no—
90C4×#595—22no—
91C4×#595—22no—
92C4×#595C4212yes—
93C4×#595C22⋊C412yes—
94C4×#595C22⋊C412yes—
95C4×#595C4⋊C412yes—
96C4×#595C4⋊C412yes—
97C4×#595C4⋊C411yescharacteristic
98C4×#595C4⋊C411yescharacteristic
99C4×#595C2×C814yescomplemented
100C4×#595C22×C412yes—
101C4×#595C2×D411yescharacteristic
102C4×#595C2×Q811yescharacteristic
103C42×C17—21no—
104C42×C17C2×C812yescomplemented
105C4×Dic17—21no—
106C4×Dic17—22no—
107C4×Dic17—22no—
108C4×Dic17C2×C812yescomplemented
109C2×#1276—171nomaximal, Sylow
110C23×C17C22⋊C811yescharacteristic
111C22×D17—24no—
112C22×D17#9511yescharacteristic
113C22×D17#9511yescharacteristic
114C22×D17C22⋊C811yescharacteristic
115C22×D17C22⋊C811yescharacteristic
116C22×D17C22⋊C811yescharacteristic
117C22×D17C2×C22⋊C411yescharacteristic
118C2×#595—28no—
119C2×#595—28no—
120C2×#595—28no—
121C2×#595—24no—
122C2×#595—24no—
123C2×#595—24no—
124C2×#595—24no—
125C2×#595—24no—
126C2×#595—24no—
127C2×#595#9512yes—
128C2×#595#9512yes—
129C2×#595#10418yes—
130C2×#595C2×C22⋊C412yes—
131C2×#595C2×C4⋊C412yes—
132#3633—48no—
133C2×C4×C17—24no—
134C2×C4×C17—22no—
135C2×C4×C17C4×C811yescharacteristic
136C2×C4×C17C4×C811yescharacteristic
137C2×C4×C17C22⋊C811yescharacteristic
138C2×C4×C17C4⋊C811yescharacteristic
139C2×C4×C17C4⋊C811yescharacteristic
140C2×C4×C17C22×C811yescharacteristic
141C2×Dic17—24no—
142C2×Dic17—22no—
143C2×Dic17#9711yescharacteristic
144C2×Dic17#9711yescharacteristic
145C2×Dic17C22⋊C811yescharacteristic
146C2×Dic17C4⋊C811yescharacteristic
147C2×Dic17C4⋊C811yescharacteristic
148C2×Dic17C2×M1611yescharacteristic
149C4×D17—28no—
150C4×D17—28no—
151C4×D17#9511yescharacteristic
152C4×D17#9511yescharacteristic
153C4×D17C4×C811yescharacteristic
154C4×D17C4×C811yescharacteristic
155C4×D17#9711yescharacteristic
156C4×D17#9711yescharacteristic
157C4×D17C22⋊C811yescharacteristic
158C4×D17C22⋊C811yescharacteristic
159C4×D17C4⋊C811yescharacteristic
160C4×D17C4⋊C811yescharacteristic
161C4×D17C4⋊C811yescharacteristic
162C4×D17C4⋊C811yescharacteristic
163C4×D17C2×C4211yescharacteristic
164C4×D17C2×C4⋊C411yescharacteristic
165C4×D17C22×C811yescharacteristic
166C4×D17C2×M1611yescharacteristic
167C2×#431—172no—
168C2×C43—171no—
169#1276—174no—
170C22×C17—22no—
171C22×C17#33611yescharacteristic
172C22×C17#33611yescharacteristic
173C22×C17C2×C22⋊C811yescharacteristic
174C2×D17—22no—
175C2×D17—22no—
176C2×D17—22no—
177C2×D17—22no—
178C2×D17—22no—
179C2×D17#33611yescharacteristic
180C2×D17#33611yescharacteristic
181C2×D17#33914yes—
182C2×D17C2×#9511yescharacteristic
183C2×D17C2×C22⋊C811yescharacteristic
184#595—28no—
185#595—22no—
186#595—22no—
187#595#33914yes—
188#595C2×#10414yes—
189C4×C17—24no—
190C4×C17#33611yescharacteristic
191C4×C17#33611yescharacteristic
192C4×C17C2×C4×C811yescharacteristic
193C4×C17C2×C4⋊C811yescharacteristic
194Dic17—24no—
195Dic17#33611yescharacteristic
196Dic17#33611yescharacteristic
197Dic17C2×#9711yescharacteristic
198Dic17C2×C4⋊C811yescharacteristic
199C22×C42—171no—
200C22×C42—171no—
201C22×C42—171no—
202C22×C42—342no—
203#431—174no—
204#431—174no—
205#431—342no—
206#431—342no—
207C2×C4⋊C8—174no—
208C2×C22⋊C8—342no—
209C2×C4×C8—342no—
210C43—172no—
211C43—172no—
212C43—342no—
213C2×C17—21no—
214C2×C17—21no—
215C2×C17#127612yescomplemented
216C2×C17C2×#33611yescharacteristic
217D17—21no—
218D17—21no—
219D17#127612yescomplemented
220D17C2×#33912yes—
221C23×C4—171no—
222C23×C4—172no—
223C23×C4—341no—
224C23×C4—341no—
225C22×C8—344no—
226C2×C42—171no—
227C2×C42—172no—
228C2×C42—172no—
229C2×C42—172no—
230C2×C42—171no—
231C2×C42—171no—
232C2×C42—171no—
233C2×C42—171no—
234C2×C42—171no—
235C2×C42—172no—
236C2×C42—172no—
237C2×C42—172no—
238C2×C42—171no—
239C2×C42—172no—
240C2×C42—172no—
241C2×C42—341no—
242C2×C42—341no—
243C2×C42—341no—
244C2×C42—344no—
245C2×C42—344no—
246C2×C42—341no—
247C2×C42—341no—
248C2×C42—341no—
249C2×C42—3416no—
250C2×C42#363311yescharacteristic, complemented
251C4⋊C8—178no—
252C4⋊C8—344no—
253C22⋊C8—344no—
254C22⋊C8—344no—
255C4×C8—344no—
256C4×C8—344no—
257C17C2×#127611yescharacteristic, complemented, Sylow
258C24—171no—
259C22×C4—21no—
260C22×C4—172no—
261C22×C4—171no—
262C22×C4—171no—
263C22×C4—171no—
264C22×C4—171no—
265C22×C4—171no—
266C22×C4—171no—
267C22×C4—171no—
268C22×C4—171no—
269C22×C4—171no—
270C22×C4—171no—
271C22×C4—171no—
272C22×C4—171no—
273C22×C4—171no—
274C22×C4—172no—
275C22×C4—172no—
276C22×C4—172no—
277C22×C4—172no—
278C22×C4—172no—
279C22×C4—342no—
280C22×C4—342no—
281C22×C4—348no—
282C22×C4—348no—
283C22×C4—342no—
284C22×C4—342no—
285C22×C4—342no—
286C22×C4—348no—
287C22×C4—341no—
288C22×C4C2×#363311yescharacteristic
289C2×C8—348no—
290C2×C8—688no—
291C42—21no—
292C42—172no—
293C42—172no—
294C42—172no—
295C42—171no—
296C42—172no—
297C42—172no—
298C42—171no—
299C42—172no—
300C42—171no—
301C42—171no—
302C42—174no—
303C42—172no—
304C42—342no—
305C42—342no—
306C42—342no—
307C42—342no—
308C42—342no—
309C42—3416no—
310C42—3416no—
311C42—341no—
312C42C2×#363312yescomplemented
313C23—171no—
314C23—171no—
315C23—171no—
316C23—171no—
317C23—171no—
318C23—171no—
319C23—344no—
320C23C22⋊#363311yescharacteristic
321C2×C4—24no—
322C2×C4—22no—
323C2×C4—172no—
324C2×C4—172no—
325C2×C4—178no—
326C2×C4—171no—
327C2×C4—171no—
328C2×C4—171no—
329C2×C4—171no—
330C2×C4—171no—
331C2×C4—171no—
332C2×C4—171no—
333C2×C4—171no—
334C2×C4—171no—
335C2×C4—171no—
336C2×C4—171no—
337C2×C4—171no—
338C2×C4—171no—
339C2×C4—171no—
340C2×C4—171no—
341C2×C4—171no—
342C2×C4—171no—
343C2×C4—171no—
344C2×C4—171no—
345C2×C4—171no—
346C2×C4—171no—
347C2×C4—171no—
348C2×C4—172no—
349C2×C4—172no—
350C2×C4—348no—
351C2×C4—348no—
352C2×C4—344no—
353C2×C4—344no—
354C2×C4—344no—
355C2×C4—344no—
356C2×C4—344no—
357C2×C4—344no—
358C2×C4—344no—
359C2×C4—348no—
360C2×C4—348no—
361C2×C4—348no—
362C2×C4—342no—
363C2×C4C4×#363311yescharacteristic
364C2×C4C4×#363311yescharacteristic
365C2×C4C4⋊#363311yescharacteristic
366C2×C4C4⋊#363311yescharacteristic
367C2×C4C22⋊#363311yescharacteristic
368C2×C4C22×#363311yescharacteristic
369C8—688no—
370C22—22no—
371C22—174no—
372C22—171no—
373C22—171no—
374C22—171no—
375C22—171no—
376C22—342no—
377C22—342no—
378C22—342no—
379C22—342no—
380C22—342no—
381C22(C2×#3633)⋊C411yescharacteristic
382C22(C2×#3633)⋊C411yescharacteristic
383C22C2×C22⋊#363311yescharacteristic
384C4—24no—
385C4—174no—
386C4—174no—
387C4—171no—
388C4—171no—
389C4—171no—
390C4—171no—
391C4—344no—
392C4—342no—
393C4—342no—
394C4—348no—
395C4(C2×#3633)⋊C411yescharacteristic
396C4(C2×#3633)⋊C411yescharacteristic
397C4C2×C4×#363311yescharacteristic
398C4C2×C4⋊#363311yescharacteristic
399C2—21no—
400C2—21no—
401C2—172no—
402C2—172no—
403C2—341no—
404C2—341no—
405C2#1454578912yesdirect product factor
406C2C2×(C2×#3633)⋊C411yescharacteristic
subgroupG/H
centerC2×C4C4⋊#3633
commutatorC4×C17C2×C4×C8
FrattiniC2×C4C22×#3633
FittingC2×C42×C17C8
socleC22×C17#336
prime radicalC23×D17C22⋊C4
cosocleC2×C4×#595C23
hypercenterC2×C42#3633
hypocenterC17C2×#1276
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×C42

Complements

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

NH ≅ G/Ntype
2. #14545789C2direct (N × H)
6. #11763922C4semidirect
8. C2×C4⋊#3633C4semidirect
29. C2×C4×#595C8semidirect
30. C2×C4×#595C8semidirect
44. C4⋊#3633C2×C4semidirect
47. C2×C42×C17C8semidirect
49. C2×C4×Dic17C8semidirect
52. C42×D17C8semidirect
99. C4×#595C2×C8semidirect
104. C42×C17C2×C8semidirect
108. C4×Dic17C2×C8semidirect
215. C2×C17#1276semidirect
219. D17#1276semidirect
250. C2×C42#3633semidirect
257. C17C2×#1276semidirect
312. C42C2×#3633semidirect
405. C2#14545789direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#117639222
#145457892
C2×C42×#5952
C2×#127617