Finite Group Databasebeta

← D17⋊#1945 #17970460

Subgroups — D17⋊#1945 #17970460

Order 4352.

974 conjugacy classes of subgroups.

The subgroup lattice has 370 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D17⋊#108C211yesmaximal, characteristic
2D17⋊#424C212yesmaximal
3C22×C8×#595C211yesmaximal, characteristic
4#14544892C214yesmaximal, complemented
5#14544891C214yesmaximal, complemented
6#14544460C212yesmaximal
7D17×#427C211yesmaximal, characteristic
8C2×D17⋊M16C2212yes—
9C22×#63242C2211yescharacteristic
10C22×C4×#595C2211yescharacteristic
11C2×#10587536C2212yes—
12D17⋊#108—24no—
13C2×#10587535C2212yes—
14#11763816C2218yes—
15#11763815—24no—
16#11763810—24no—
17C2×C8×#595—24no—
18C2×C8×#595C2212yes—
19C2×C8×#595C2212yes—
20#11763679C2218yes—
21C22×C8×D17C2211yescharacteristic
22#117×D17C2212yes—
23#11762847C411yescharacteristic, complemented
24#11762846C2212yes—
25#11762845C412yescomplemented
26#11762844C2212yes—
27#107×D17C412yescomplemented
28#106×D17C412yescomplemented
29C17×#427C411yescharacteristic, complemented
30C23×#595—21no—
31C22×C4×D17C2311yescharacteristic
32C2×#63247—22no—
33C22×#3624D412yes—
34C2×C4×#595—22no—
35C2×C4×#595—21no—
36C2×C4×#595Q814yes—
37C2×C4×#595C2312yes—
38D17⋊M16—24no—
39D17⋊M16—24no—
40C2×#63243C2314yes—
41C2×#63242—22no—
42C2×#63242—22no—
43C2×#63242—22no—
44C2×#63242D412yes—
45C2×#63242C2312yes—
46C22×C8×C17C2×C411yescharacteristic
47C17×#117C2×C412yes—
48#10587612C2×C412yes—
49C22×#3622C2×C411yescharacteristic
50C2×C8×D17C2×C411yescharacteristic
51C2×C8×D17C2×C411yescharacteristic
52C2×C8×D17D414yes—
53C2×C8×D17Q814yes—
54C2×C8×D17C2311yescharacteristic
55C2×C8×D17C2311yescharacteristic
56#10587578C2314yes—
57C4⋊C4×D17C2×C414yes—
58C22⋊C4×D17—22no—
59#10587563—22no—
60#10587558—22no—
61C42×D17—22no—
62#10587544—28no—
63C4⋊#3624—28no—
64#10587536—24no—
65#10587535—24no—
66C8×#595—24no—
67C8×#595—24no—
68C17×#107C2×C412yescomplemented
69C17×#106C2×C412yescomplemented
70#10587489C2×C412yescomplemented
71#10587488C2×C412yescomplemented
72#10587479C2×C414yescomplemented
73#10587478C2×C414yescomplemented
74C23×D17#4111yescharacteristic
75C22×#595—28no—
76C22×#595—24no—
77C22×#595—22no—
78C22×C4×C17C22×C411yescharacteristic
79C22×Dic17C2×D411yescharacteristic
80C2×C4×D17—24no—
81C2×C4×D17C22×C411yescharacteristic
82C2×C4×D17C2×D412yes—
83C2×C4×D17C2×D411yescharacteristic
84C2×C4×D17C2×Q812yes—
85C2×C4×D17C2×Q812yes—
86C2×C4×D17#4112yes—
87C2×C4×D17#4111yescharacteristic
88C2×C4×D17C2411yescharacteristic
89#63247—44no—
90C2×#3624—24no—
91C2×#3624—24no—
92C2×#3624C2×D414yes—
93C4×#595—24no—
94C4×#595—22no—
95C4×#595C2×Q814yes—
96#63243—24no—
97#63243—24no—
98#63242—24no—
99#63242—22no—
100#63242—22no—
101#63242—44no—
102C2×C8×C17C4⋊C414yes—
103C2×C8×C17C22×C411yescharacteristic
104C2×C8×C17C22×C411yescharacteristic
105C4⋊C4×C17C22×C414yes—
106C22⋊C4×C17—22no—
107C42×C17—22no—
108C22⋊Dic17—22no—
109#63227—24no—
110C4⋊Dic17C22×C414yes—
111#63225—24no—
112C4×Dic17—22no—
113C4×Dic17—24no—
114C2×#3622C4⋊C414yes—
115C2×#3622C22×C411yescharacteristic
116C2×#3622C22×C411yescharacteristic
117C8×D17C4⋊C414yes—
118C8×D17C4⋊C414yes—
119C8×D17C2×D412yes—
120C8×D17C2×D412yes—
121C8×D17C2×Q812yes—
122C8×D17C2×Q812yes—
123C2×#1945—171nomaximal, Sylow
124C23×C17C4×D411yescharacteristic
125C22×D17—24no—
126C22×D17C4×D411yescharacteristic
127C22×D17C22⋊Q812yes—
128C22×D17#12512yes—
129C22×D17C2×#4111yescharacteristic
130C2×#595—28no—
131C2×#595—216no—
132C2×#595—24no—
133C2×C4×C17—24no—
134C2×C4×C17C2×C4⋊C412yes—
135C2×C4×C17C4×D411yescharacteristic
136C2×C4×C17C4×Q812yes—
137C2×C4×C17C23×C411yescharacteristic
138C2×Dic17—24no—
139C2×Dic17C4×D411yescharacteristic
140C2×Dic17#12112yes—
141C2×Dic17C4⋊Q812yes—
142C2×Dic17C22×D411yescharacteristic
143C4×D17—48no—
144C4×D17C2×C4⋊C412yes—
145C4×D17C4×Q812yes—
146C4×D17#12112yes—
147C4×D17C22⋊Q812yes—
148C4×D17#12512yes—
149C4×D17C4⋊Q812yes—
150C4×D17C22×D411yescharacteristic
151C4×D17C22×Q811yescharacteristic
152C4×D17C22×Q811yescharacteristic
153C4×D17C2×#4111yescharacteristic
154#3624—24no—
155#3624—44no—
156C8×C17C2×C4⋊C412yes—
157C8×C17C2×C4⋊C412yes—
158#3622C2×C4⋊C412yes—
159#3622C2×C4⋊C412yes—
160C22×#108—171no—
161C2×#427—171no—
162C2×#424—172no—
163C22×C4×C8—171no—
164#1945—174no—
165#1945—174no—
166C2×#339—172no—
167C22×C17—22no—
168C22×C17#38912yes—
169C22×C17C2×C4×D411yescharacteristic
170C2×D17—22no—
171C2×D17—24no—
172C2×D17—24no—
173C2×D17#38912yes—
174C2×D17#44314yes—
175C2×D17C2×C22⋊Q811yescharacteristic
176C2×D17C2×#12511yescharacteristic
177#595—28no—
178C4×C17—44no—
179C4×C17#38912yes—
180C4×C17C22×C4⋊C411yescharacteristic
181C4×C17C2×C4×Q811yescharacteristic
182Dic17—44no—
183Dic17#38912yes—
184Dic17C2×#12111yescharacteristic
185Dic17C2×C4⋊Q811yescharacteristic
186C22×M16—172no—
187C23×C8—171no—
188C23×C8—171no—
189C2×#117—172no—
190C22×C42—171no—
191C2×#108—172no—
192C2×#108—172no—
193C2×#108—344no—
194#427—171no—
195#427—172no—
196#427—172no—
197#427—172no—
198#427#59511yescharacteristic, complemented
199C2×#107—172no—
200C2×#106—172no—
201#424—178no—
202#424—344no—
203C2×C4⋊C8—344no—
204C2×C4×C8—172no—
205C2×C4×C8—172no—
206C2×C4×C8—344no—
207#339—178no—
208C2×C17—22no—
209C2×C17C2×#38911yescharacteristic
210C2×C17C2×#44312yes—
211D17—21no—
212D17—21no—
213D17#194514yescomplemented
214C23×C4—171no—
215C23×C4—341no—
216C2×M16—174no—
217C2×M16—342no—
218C2×M16—344no—
219C2×M16—344no—
220C22×C8—171no—
221C22×C8—174no—
222C22×C8—174no—
223C22×C8—171no—
224C22×C8—171no—
225C22×C8—171no—
226C22×C8—171no—
227C22×C8—172no—
228C22×C8—172no—
229C22×C8—172no—
230C22×C8—342no—
231C22×C8—342no—
232C22×C8—342no—
233C22×C8C2×#59511yescharacteristic
234#117—172no—
235#117—174no—
236#117—342no—
237#117—342no—
238#117C2×#59512yes—
239C2×C4⋊C4—174no—
240C2×C22⋊C4—342no—
241C2×C42—174no—
242C2×C42—172no—
243C2×C42—342no—
244C2×C42—342no—
245C2×C42—341no—
246#108—344no—
247#108—344no—
248#107—172no—
249#107—174no—
250#107C2×#59512yescomplemented
251#106—172no—
252#106—174no—
253#106C2×#59512yescomplemented
254C4⋊C8—348no—
255C4⋊C8—348no—
256C4×C8—344no—
257C4×C8—344no—
258C17C2×#194511yescharacteristic, complemented, Sylow
259C24—171no—
260C22×C4—171no—
261C22×C4—172no—
262C22×C4—172no—
263C22×C4—171no—
264C22×C4—171no—
265C22×C4—172no—
266C22×C4—172no—
267C22×C4—171no—
268C22×C4—171no—
269C22×C4—344no—
270C22×C4—344no—
271C22×C4—342no—
272C22×C4—348no—
273C22×C4C22×#59511yescharacteristic
274M16—344no—
275M16—344no—
276M16—684no—
277C2×C8—174no—
278C2×C8—171no—
279C2×C8—171no—
280C2×C8—172no—
281C2×C8—172no—
282C2×C8—174no—
283C2×C8—174no—
284C2×C8—172no—
285C2×C8—172no—
286C2×C8—174no—
287C2×C8—342no—
288C2×C8—344no—
289C2×C8—342no—
290C2×C8—344no—
291C2×C8—344no—
292C2×C8—684no—
293C2×C8C4⋊#59514yes—
294C2×C8C22×#59511yescharacteristic
295C2×C8C22×#59511yescharacteristic
296C4⋊C4—174no—
297C4⋊C4—344no—
298C4⋊C4C22×#59514yes—
299C22⋊C4—22no—
300C22⋊C4—344no—
301C22⋊C4—342no—
302C42—22no—
303C42—174no—
304C42—344no—
305C42—342no—
306C42—344no—
307C42—342no—
308C23—171no—
309C23—172no—
310C23—172no—
311C23—171no—
312C23—344no—
313C23D4×#59511yescharacteristic
314C2×C4—24no—
315C2×C4—172no—
316C2×C4—172no—
317C2×C4—171no—
318C2×C4—171no—
319C2×C4—172no—
320C2×C4—172no—
321C2×C4—172no—
322C2×C4—172no—
323C2×C4—171no—
324C2×C4—172no—
325C2×C4—171no—
326C2×C4—171no—
327C2×C4—171no—
328C2×C4—172no—
329C2×C4—344no—
330C2×C4—3416no—
331C2×C4—348no—
332C2×C4—344no—
333C2×C4—688no—
334C2×C4C2×C4⋊#59512yes—
335C2×C4D4×#59511yescharacteristic
336C2×C4Q8×#59512yes—
337C2×C4C23×#59511yescharacteristic
338C8—172no—
339C8—172no—
340C8—344no—
341C8—684no—
342C8C2×C4⋊#59512yes—
343C8C2×C4⋊#59512yes—
344C22—22no—
345C22—172no—
346C22—174no—
347C22—171no—
348C22—171no—
349C22—344no—
350C22—344no—
351C22—342no—
352C22#1176376012yes—
353C22C2×D4×#59511yescharacteristic
354C4—44no—
355C4—171no—
356C4—171no—
357C4—172no—
358C4—348no—
359C4—684no—
360C4#1176376012yes—
361C4C22×C4⋊#59511yescharacteristic
362C4C2×Q8×#59511yescharacteristic
363C2—22no—
364C2—174no—
365C2—341no—
366C2—341no—
367C2C2×#1176376011yescharacteristic
368C2D17⋊#44312yes—
subgroupG/H
centerC2×C4D4×#595
commutatorC2×C4×C17C23×C4
FrattiniC2×C4C23×#595
FittingC17×#427C4
socleC22×C17C2×C4×D4
prime radicalC23×D17#41
cosocleC2×C4×D17C24
hypercenter#427#595
hypocenterC17C2×#1945
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ #427

Complements

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

NH ≅ G/Ntype
4. #14544892C2semidirect
5. #14544891C2semidirect
23. #11762847C4semidirect
25. #11762845C4semidirect
27. #107×D17C4semidirect
28. #106×D17C4semidirect
29. C17×#427C4semidirect
68. C17×#107C2×C4semidirect
69. C17×#106C2×C4semidirect
70. #10587489C2×C4semidirect
71. #10587488C2×C4semidirect
72. #10587479C2×C4semidirect
73. #10587478C2×C4semidirect
198. #427#595semidirect
213. D17#1945semidirect
250. #107C2×#595semidirect
253. #106C2×#595semidirect
258. C17C2×#1945semidirect

Maximal subgroups

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

subgroupindex
C2×D17⋊#1082
D17⋊#4242
C22×C8×#5952
#145448922
#145448912
#145444602
D17×#4272
C2×#194517