Finite Group Databasebeta

← D17⋊#1940 #17970423

Subgroups — D17⋊#1940 #17970423

Order 4352.

1182 conjugacy classes of subgroups.

The subgroup lattice has 422 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#11763810C212yesmaximal
2C2×#11763810C211yesmaximal, characteristic
3C2×#11763768C211yesmaximal, characteristic
4#14544886C214yesmaximal, complemented
5#14544885C212yesmaximal, complemented
6#14544884C212yesmaximal, complemented
7#14544445C212yesmaximal
8C4×C4⋊C4×D17C211yesmaximal, characteristic
9C22×#63242C2212yes—
10C22×#63242C2211yescharacteristic
11C22×#63242C2211yescharacteristic
12C2×#10587544C2214yes—
13C2×#10587544C2212yes—
14#11763810—24no—
15#11763810—28no—
16C2×C4⋊#3624C2212yes—
17C2×C4⋊#3624C2214yes—
18#11763768—24no—
19C2×#10587542C2212yes—
20C2×#10587542C2212yes—
21#11763675C2214yes—
22#11763675C2214yes—
23C2×C4⋊C4×D17C412yes—
24C2×C42×D17C2212yes—
25C2×C42×D17C2211yescharacteristic
26C4⋊C4×Dic17C2212yes—
27C4×#63225C412yes—
28C4×C4⋊Dic17C411yescharacteristic
29#11762660C2211yescharacteristic
30#11762660C2211yescharacteristic
31#95×D17C411yescharacteristic
32#95×D17C411yescharacteristic
33C4×C4⋊C4×C17C411yescharacteristic
34C22×C4×D17C2×C412yes—
35C22×C4×D17C2×C411yescharacteristic
36C22×C4×D17C2×C411yescharacteristic
37C22×C4×D17C2×C412yes—
38C22×C4×D17C2311yescharacteristic
39C22×#3624C2314yes—
40C22×#3624C2312yes—
41C22×#3624C2312yes—
42C2×#63242—22no—
43C2×#63242—22no—
44C2×#63242—22no—
45C2×#63242—22no—
46C2×#63242—24no—
47C2×#63242—24no—
48C2×#63242—24no—
49C2×#63242D414yes—
50C2×#63242Q814yes—
51C2×C4⋊C4×C17C2×C412yes—
52C2×C42×C17C2×C412yes—
53C2×C42×C17C2×C411yescharacteristic
54C2×C4⋊Dic17C2×C412yes—
55C2×#63225C2×C412yes—
56C2×#63225C2×C412yes—
57C2×C4×Dic17C2×C412yes—
58C2×C4×Dic17C2×C411yescharacteristic
59C2×C4×Dic17C2312yes—
60C2×C4×Dic17C2312yes—
61C2×C4×Dic17C2311yescharacteristic
62C2×C4×Dic17C2311yescharacteristic
63C4⋊C4×D17—28no—
64C42×D17—24no—
65C42×D17—24no—
66C42×D17D414yes—
67C42×D17Q814yes—
68#10587544—24no—
69#10587544—28no—
70#10587542—24no—
71#10587542—24no—
72C4⋊#3624—24no—
73C4⋊#3624—28no—
74C17×#95C2×C411yescharacteristic
75C17×#95C2×C411yescharacteristic
76#10587502C2×C411yescharacteristic
77#10587502C2×C411yescharacteristic
78#10587502C2×C412yes—
79#10587502C2×C412yes—
80C23×D17C22×C411yescharacteristic
81C22×C4×C17C22×C412yes—
82C22×C4×C17C22×C411yescharacteristic
83C22×C4×C17C22×C411yescharacteristic
84C22×C4×C17C22×C412yes—
85C22×C4×C17C22×C411yescharacteristic
86C22×Dic17C22×C412yes—
87C22×Dic17C22×C411yescharacteristic
88C22×Dic17C22×C411yescharacteristic
89C22×Dic17C22×C412yes—
90C22×Dic17C2411yescharacteristic
91C2×C4×D17—24no—
92C2×C4×D17—24no—
93C2×C4×D17—24no—
94C2×C4×D17—24no—
95C2×C4×D17—24no—
96C2×C4×D17—24no—
97C2×C4×D17—24no—
98C2×C4×D17C4⋊C414yes—
99C2×C4×D17C4⋊C414yes—
100C2×C4×D17M1618yes—
101C2×C4×D17C2×D412yes—
102C2×C4×D17C2×D412yes—
103C2×C4×D17C2×Q812yes—
104C2×C4×D17C2×Q812yes—
105C2×C4×D17#4112yes—
106C2×C4×D17#4112yes—
107C2×#3624—22no—
108C2×#3624—22no—
109C2×#3624—22no—
110C2×#3624—22no—
111C2×#3624—24no—
112C2×#3624—24no—
113C2×#3624—24no—
114C2×#3624C2×D414yes—
115C2×#3624C2×Q814yes—
116#63242—28no—
117#63242—28no—
118#63242—48no—
119C4⋊C4×C17—24no—
120C42×C17—24no—
121C42×C17C4⋊C414yes—
122C4⋊Dic17—24no—
123#63225—24no—
124#63225—24no—
125C4×Dic17—24no—
126C4×Dic17—22no—
127C4×Dic17—22no—
128C4×Dic17—22no—
129C4×Dic17—22no—
130C4×Dic17C4⋊C414yes—
131C4×Dic17C2×D412yes—
132C4×Dic17C2×D412yes—
133C4×Dic17C2×Q812yes—
134C4×Dic17C2×Q812yes—
135C2×#1940—171nomaximal, Sylow
136C23×C17C23×C411yescharacteristic
137C22×D17C2×C4⋊C412yes—
138C22×D17C4×D412yes—
139C22×D17C4×Q812yes—
140C22×D17C2×M1614yes—
141C22×D17#13114yes—
142C2×C4×C17—22no—
143C2×C4×C17—22no—
144C2×C4×C17—22no—
145C2×C4×C17—22no—
146C2×C4×C17—22no—
147C2×C4×C17—22no—
148C2×C4×C17—22no—
149C2×C4×C17C2×C4⋊C412yes—
150C2×C4×C17C2×C4⋊C412yes—
151C2×C4×C17C2×C4⋊C412yes—
152C2×C4×C17C4×D412yes—
153C2×C4×C17C4×Q812yes—
154C2×C4×C17C2×M1614yes—
155C2×Dic17—22no—
156C2×Dic17—22no—
157C2×Dic17—22no—
158C2×Dic17—22no—
159C2×Dic17—22no—
160C2×Dic17—22no—
161C2×Dic17—22no—
162C2×Dic17C2×C4⋊C412yes—
163C2×Dic17C2×C4⋊C412yes—
164C2×Dic17C2×M1614yes—
165C2×Dic17C22×D411yescharacteristic
166C2×Dic17C22×D411yescharacteristic
167C2×Dic17C22×Q811yescharacteristic
168C2×Dic17C22×Q811yescharacteristic
169C2×Dic17C2×#4111yescharacteristic
170C2×Dic17C2×#4111yescharacteristic
171C4×D17—28no—
172C4×D17—28no—
173C4×D17—216no—
174C4×D17—48no—
175C4×D17#12114yes—
176C4×D17C22⋊Q814yes—
177C4×D17#12514yes—
178C4×D17C4⋊Q814yes—
179#3624—24no—
180#3624—24no—
181#3624—44no—
182C22×C4⋊C8—172no—
183C22×C4⋊C8—171no—
184C22×#97—171no—
185C2×C4×C4⋊C4—171no—
186#1940—172no—
187#1940—172no—
188#1940—174no—
189C2×#336—172no—
190C22×C17C22×C4⋊C411yescharacteristic
191C22×C17C2×C4×D411yescharacteristic
192C22×C17C2×C4×Q811yescharacteristic
193C22×C17C22×M1612yes—
194C22×C17C2×#13112yes—
195C2×D17#38914yes—
196C2×D17#42314yes—
197C2×D17#42414yes—
198C2×D17#43518yes—
199C2×D17#44618yes—
200C4×C17—22no—
201C4×C17—22no—
202C4×C17—24no—
203C4×C17—42no—
204C4×C17#38914yes—
205Dic17—22no—
206Dic17—22no—
207Dic17—24no—
208Dic17—42no—
209Dic17C2×#12111yescharacteristic
210Dic17C2×C22⋊Q811yescharacteristic
211Dic17C2×#12511yescharacteristic
212Dic17C2×C4⋊Q811yescharacteristic
213C23×C8—171no—
214C23×C8—171no—
215C23×C8—172no—
216C22×C4⋊C4—172no—
217C22×C42—171no—
218C22×C42—172no—
219C2×C4⋊C8—172no—
220C2×C4⋊C8—174no—
221C2×C4⋊C8—172no—
222C2×C4⋊C8—174no—
223C2×C4⋊C8—344no—
224C2×C4⋊C8—348no—
225C2×#97—172no—
226C2×#97—172no—
227C2×#97—344no—
228C4×C4⋊C4—172no—
229C4×C4⋊C4—171no—
230C4×C4⋊C4—172no—
231C4×C4⋊C4—171no—
232C4×C4⋊C4—171no—
233C4×C4⋊C4#59511yescharacteristic
234C2×#95—171no—
235C2×#95—171no—
236#336—174no—
237#336—174no—
238C2×C17C2×#38911yescharacteristic
239C2×C17C2×#42311yescharacteristic
240C2×C17C2×#42411yescharacteristic
241C2×C17C2×#43512yes—
242C2×C17C2×#44612yes—
243D17#194018yescomplemented
244C23×C4—171no—
245C23×C4—171no—
246C23×C4—172no—
247C23×C4—171no—
248C23×C4—172no—
249C22×C8—174no—
250C22×C8—174no—
251C22×C8—172no—
252C22×C8—172no—
253C22×C8—174no—
254C22×C8—342no—
255C22×C8—342no—
256C22×C8—342no—
257C22×C8—342no—
258C22×C8—344no—
259C22×C8—344no—
260C22×C8—344no—
261C2×C4⋊C4—172no—
262C2×C4⋊C4—172no—
263C2×C4⋊C4—172no—
264C2×C4⋊C4—348no—
265C2×C4⋊C4C2×#59512yes—
266C2×C42—171no—
267C2×C42—171no—
268C2×C42—171no—
269C2×C42—174no—
270C2×C42—174no—
271C2×C42—172no—
272C2×C42—172no—
273C2×C42—172no—
274C2×C42—344no—
275C2×C42—344no—
276C2×C42C2×#59512yes—
277C2×C42C2×#59511yescharacteristic
278C4⋊C8—344no—
279C4⋊C8—344no—
280C4⋊C8—348no—
281C4⋊C8—348no—
282#97—344no—
283#97—344no—
284#95—172no—
285#95—172no—
286#95—171no—
287#95—171no—
288#95C2×#59511yescharacteristic
289#95C2×#59511yescharacteristic
290C17C2×#194011yescharacteristic, complemented, Sylow
291C24—171no—
292C22×C4—171no—
293C22×C4—172no—
294C22×C4—172no—
295C22×C4—172no—
296C22×C4—172no—
297C22×C4—172no—
298C22×C4—172no—
299C22×C4—171no—
300C22×C4—172no—
301C22×C4—171no—
302C22×C4—178no—
303C22×C4—174no—
304C22×C4—174no—
305C22×C4—172no—
306C22×C4—344no—
307C22×C4—344no—
308C22×C4—344no—
309C22×C4—344no—
310C22×C4—344no—
311C22×C4—344no—
312C22×C4—344no—
313C22×C4C22×#59512yes—
314C22×C4C22×#59512yes—
315C22×C4C22×#59511yescharacteristic
316C22×C4C22×#59511yescharacteristic
317C22×C4C22×#59511yescharacteristic
318C2×C8—174no—
319C2×C8—174no—
320C2×C8—348no—
321C2×C8—348no—
322C2×C8—342no—
323C2×C8—342no—
324C2×C8—342no—
325C2×C8—342no—
326C2×C8—344no—
327C2×C8—344no—
328C2×C8—344no—
329C2×C8—688no—
330C4⋊C4—24no—
331C4⋊C4—344no—
332C4⋊C4—344no—
333C4⋊C4—344no—
334C42—24no—
335C42—172no—
336C42—172no—
337C42—174no—
338C42—172no—
339C42—172no—
340C42—342no—
341C42—342no—
342C42—342no—
343C42—342no—
344C42—344no—
345C42C4⋊#59514yes—
346C23—172no—
347C23—172no—
348C23—172no—
349C23—174no—
350C23—174no—
351C23C23×#59511yescharacteristic
352C2×C4—22no—
353C2×C4—22no—
354C2×C4—22no—
355C2×C4—22no—
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—22no—
359C2×C4—171no—
360C2×C4—171no—
361C2×C4—171no—
362C2×C4—171no—
363C2×C4—171no—
364C2×C4—171no—
365C2×C4—174no—
366C2×C4—174no—
367C2×C4—174no—
368C2×C4—174no—
369C2×C4—172no—
370C2×C4—172no—
371C2×C4—174no—
372C2×C4—348no—
373C2×C4—348no—
374C2×C4—3416no—
375C2×C4—342no—
376C2×C4—342no—
377C2×C4—342no—
378C2×C4—342no—
379C2×C4—342no—
380C2×C4—342no—
381C2×C4—342no—
382C2×C4—688no—
383C2×C4D17⋊M1614yes—
384C2×C4C2×C4⋊#59512yes—
385C2×C4C2×C4⋊#59512yes—
386C2×C4C2×C4⋊#59512yes—
387C2×C4D4×#59512yes—
388C2×C4Q8×#59512yes—
389C8—344no—
390C8—344no—
391C8—684no—
392C22—174no—
393C22—174no—
394C22—178no—
395C22—174no—
396C22—178no—
397C22C22×C4⋊#59511yescharacteristic
398C22C2×D4×#59511yescharacteristic
399C22C2×Q8×#59511yescharacteristic
400C22C2×D17⋊M1612yes—
401C22D17⋊#13112yes—
402C4—22no—
403C4—22no—
404C4—24no—
405C4—42no—
406C4—171no—
407C4—171no—
408C4—171no—
409C4—171no—
410C4—342no—
411C4—342no—
412C4—344no—
413C4—682no—
414C4#1176376014yes—
415C2—178no—
416C2C2×#1176376011yescharacteristic
417C2D17⋊#42311yescharacteristic
418C2D17⋊#42411yescharacteristic
419C2D17⋊#43512yes—
420C2D17⋊#44612yes—
subgroupG/H
centerC22×C4C22×#595
commutator, socleC23×C17C23×C4
FrattiniC23C23×#595
FittingC4×C4⋊C4×C17C4
prime radicalC23×D17C22×C4
cosocleC22×Dic17C24
hypercenterC4×C4⋊C4#595
hypocenterC17C2×#1940
LCSG ▷ C23×C17 ▷ C17
UCSC1 ◁ C22×C4 ◁ C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
4. #14544886C2semidirect
5. #14544885C2semidirect
6. #14544884C2semidirect
243. D17#1940semidirect
290. C17C2×#1940semidirect

Maximal subgroups

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

subgroupindex
C2×#117638102
C2×#117637682
#145448862
#145448852
#145448842
#145444452
C4×C4⋊C4×D172
C2×#194017