Finite Group Databasebeta

← #557×Dic17 #17194324

Subgroups — #557×Dic17 #17194324

Order 4352.

2220 conjugacy classes of subgroups.

The subgroup lattice has 392 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#14531884C216yesmaximal
2#14531844C213yesmaximal
3#14531741C213yesmaximal
4#14531705C212yesmaximal
5Q8×C4⋊Dic17C211yesmaximal, characteristic
6C4⋊Q8×Dic17C213yesmaximal
7#125×Dic17C216yesmaximal
8C4×Q8×Dic17C211yesmaximal, characteristic
9C4×Q8×Dic17C212yesmaximal
10C4×Q8×Dic17C213yesmaximal
11C2×C17×#557C211yesmaximal, characteristic
12C2×Q8×Dic17C2213yes—
13C2×Q8×Dic17C2213yes—
14C2×Q8×Dic17C2212yes—
15C2×Q8×Dic17C2211yescharacteristic
16C2×Q8×Dic17C2211yescharacteristic
17#11762716C2216yes—
18#11762708C2216yes—
19#11762708C2216yes—
20#11762708C2216yes—
21#11762708C2216yes—
22#11762695C22112yes—
23#11762695C22112yes—
24#11762679C2213yes—
25#11762675C2216yes—
26C4⋊C4×Dic17C2216yes—
27C4⋊C4×Dic17C2216yes—
28C4⋊C4×Dic17C2213yes—
29C4⋊C4×Dic17C2216yes—
30C4⋊C4×Dic17C2216yes—
31C4⋊C4×Dic17C2213yes—
32C4⋊C4×Dic17C2216yes—
33C4⋊C4×Dic17C2211yescharacteristic
34C4⋊C4×Dic17C2213yes—
35C4×C4⋊Dic17C2213yes—
36C4×C4⋊Dic17C2213yes—
37C4×C4⋊Dic17C2216yes—
38C4×C4⋊Dic17C2216yes—
39C42×Dic17C2216yes—
40C42×Dic17C2213yes—
41C17×#557C4116yescomplemented
42C2×C17×C4⋊Q8C2213yes—
43C2×C17×#125C2216yes—
44C2×C4×Q8×C17C2211yescharacteristic
45C2×C4×Q8×C17C2212yes—
46C2×C4×Q8×C17C2213yes—
47C22×Q8×C17C2313yes—
48C22×Q8×C17C2311yescharacteristic
49C17×C4⋊Q8C2×C4124yes—
50C17×#125C2×C4148yes—
51C4×Q8×C17C2×C4116yes—
52C4×Q8×C17C2×C4124yes—
53C4×Q8×C17C2×C418yes—
54C2×C4⋊C4×C17C2316yes—
55C2×C4⋊C4×C17C2316yes—
56C2×C4⋊C4×C17C2313yes—
57C2×C4⋊C4×C17C2316yes—
58C2×C4⋊C4×C17C2311yescharacteristic
59C2×C42×C17C2316yes—
60C2×C42×C17C2313yes—
61Q8×Dic17—212no—
62Q8×Dic17—212no—
63Q8×Dic17—28no—
64Q8×Dic17—24no—
65Q8×Dic17Q818yescomplemented
66C2×C4⋊Dic17C2316yes—
67C2×C4⋊Dic17C2316yes—
68C2×C4⋊Dic17C2313yes—
69C2×C4⋊Dic17C2316yes—
70C2×C4⋊Dic17C2313yes—
71C2×C4⋊Dic17C2316yes—
72C2×C4⋊Dic17C2313yes—
73C2×C4⋊Dic17C2311yescharacteristic
74C2×C4×Dic17C2316yes—
75C2×C4×Dic17C2313yes—
76C2×C4×Dic17C2316yes—
77C2×C4×Dic17C2313yes—
78C2×C4×Dic17C2316yes—
79C2×C4×Dic17C2312yes—
80C2×C4×Dic17C2313yes—
81C2×C4×Dic17C2316yes—
82C2×C4×Dic17C2313yes—
83C2×C4×Dic17C2313yes—
84C2×C4×Dic17C2311yescharacteristic
85#10587502C2316yes—
86#10587502C23112yes—
87#10587502C2316yes—
88#10587502C23112yes—
89#10587502C2316yes—
90#10587502C2312yes—
91C2×Q8×C17—26no—
92C2×Q8×C17—26no—
93C2×Q8×C17C22×C4112yes—
94C2×Q8×C17C22×C414yes—
95C2×Q8×C17C2×Q814yes—
96C2×Q8×C17#4114yes—
97C22×C4×C17C2416yes—
98C22×C4×C17C2412yes—
99C22×C4×C17C2413yes—
100C22×C4×C17C2413yes—
101C22×C4×C17C2411yescharacteristic
102C22×Dic17C2413yes—
103C22×Dic17C2416yes—
104C22×Dic17C2413yes—
105C22×Dic17C2412yes—
106C22×Dic17C2411yescharacteristic
107C22×Dic17C2411yescharacteristic
108C4⋊C4×C17C22×C4124yes—
109C4⋊C4×C17C22×C4124yes—
110C4⋊C4×C17C22×C4112yes—
111C4⋊C4×C17C22×C4124yes—
112C4⋊C4×C17C22×C414yes—
113C42×C17C22×C4124yes—
114C42×C17C22×C4112yes—
115C4⋊Dic17—26no—
116C4⋊Dic17—212no—
117C4⋊Dic17—26no—
118C4⋊Dic17—212no—
119C4⋊Dic17—212no—
120C4⋊Dic17—46no—
121C4⋊Dic17C2×Q8112yes—
122C4⋊Dic17#4114yes—
123C4×Dic17—26no—
124C4×Dic17—212no—
125C4×Dic17—26no—
126C4×Dic17—212no—
127C4×Dic17—212no—
128C4×Dic17—24no—
129C4×Dic17—26no—
130C4×Dic17—43no—
131C4×Dic17—46no—
132C4×Dic17C2×Q8112yes—
133C4×Dic17#4114yes—
134C4×#557—171nomaximal, Sylow
135C23×C17C2511yescharacteristic
136Q8×C17—224no—
137Q8×C17C4×Q8116yescomplemented
138C2×C4×C17—26no—
139C2×C4×C17—26no—
140C2×C4×C17—22no—
141C2×C4×C17—23no—
142C2×C4×C17—22no—
143C2×C4×C17—23no—
144C2×C4×C17C23×C414yes—
145C2×C4×C17C23×C416yes—
146C2×C4×C17C23×C4112yes—
147C2×C4×C17C23×C416yes—
148C2×C4×C17C23×C412yes—
149C2×C4×C17C22×Q816yes—
150C2×C4×C17C2×#4116yes—
151C2×C4×C17C2×#4112yes—
152C2×C4×C17C2×#4112yes—
153C2×Dic17—23no—
154C2×Dic17—21no—
155C2×Dic17—22no—
156C2×Dic17—22no—
157C2×Dic17—23no—
158C2×Dic17—21no—
159C2×Dic17—26no—
160C2×Dic17—23no—
161C2×Dic17—26no—
162C2×Dic17—23no—
163C2×Dic17—23no—
164C2×Dic17—26no—
165C2×Dic17C22×Q816yes—
166C2×Dic17C22×Q812yes—
167C2×Dic17C2×#4114yes—
168C2×Dic17C2×#4112yes—
169C2×Dic17C2×#4112yes—
170C2×Dic172−1+412yes—
171C2×#557D1711yescharacteristic
172#2370—176no—
173#2365—173no—
174#2355—173no—
175#2351—172no—
176Q8×C4⋊C4—171no—
177C4×C4⋊Q8—173no—
178C4×#125—176no—
179C42×Q8—172no—
180C42×Q8—171no—
181C42×Q8—173no—
182C22×C17C24×C411yescharacteristic
183C22×C17C23×Q811yescharacteristic
184C22×C17C22×#4111yescharacteristic
185C22×C17C22×#4111yescharacteristic
186C22×C17C22×#4111yescharacteristic
187C22×C17C2×2−1+411yescharacteristic
188C22×C17#58511yescharacteristic
189C4×C17—212no—
190C4×C17—24no—
191C4×C17—26no—
192C4×C17C2×C4×Q8112yes—
193C4×C17C4×#4114yes—
194Dic17—26no—
195Dic17—22no—
196Dic17—24no—
197Dic17—46no—
198Dic17—43no—
199Dic17#55714yesdirect product factor
200#557Dic17116yesdirect product factor
201C2×C4⋊Q8C2×D1713yes—
202C2×#125C2×D1716yes—
203C2×C4×Q8—171no—
204C2×C4×Q8—173no—
205C2×C4×Q8—172no—
206C2×C4×Q8—171no—
207C2×C4×Q8—173no—
208C2×C4×Q8C2×D1711yescharacteristic
209C2×C4×Q8C2×D1712yes—
210C2×C4×Q8C2×D1713yes—
211#391—176no—
212#389—176no—
213#389—176no—
214#389—176no—
215#389—176no—
216#387—1712no—
217#387—1712no—
218#384—173no—
219#382—176no—
220C4×C4⋊C4—176no—
221C4×C4⋊C4—176no—
222C4×C4⋊C4—173no—
223C4×C4⋊C4—176no—
224C4×C4⋊C4—173no—
225C4×C4⋊C4—176no—
226C4×C4⋊C4—176no—
227C4×C4⋊C4—173no—
228C4×C4⋊C4—171no—
229C4×C4⋊C4—173no—
230C4×C4⋊C4—176no—
231C4×C4⋊C4—173no—
232C4×C4⋊C4—176no—
233C43—176no—
234C43—173no—
235C2×C17C22×C4×Q811yescharacteristic
236C2×C17C2×C4×#4111yescharacteristic
237C2×C17C4×2−1+411yescharacteristic
238C2×C17C2×#55711yescharacteristic
239C2×C17Q8×#4111yescharacteristic
240C2×C17#348011yescharacteristic
241C2×C17#348211yescharacteristic
242C22×Q8C22×D1713yes—
243C22×Q8C22×D1711yescharacteristic
244C4⋊Q8C2×Dic17124yes—
245#125C2×Dic17148yes—
246C4×Q8—178no—
247C4×Q8—3412no—
248C4×Q8—3412no—
249C4×Q8—348no—
250C4×Q8—344no—
251C4×Q8C2×Dic17116yes—
252C4×Q8C2×Dic17124yes—
253C4×Q8C2×Dic1718yes—
254C2×C4⋊C4—171no—
255C2×C4⋊C4—173no—
256C2×C4⋊C4—173no—
257C2×C4⋊C4—176no—
258C2×C4⋊C4—173no—
259C2×C4⋊C4—176no—
260C2×C4⋊C4—176no—
261C2×C4⋊C4—176no—
262C2×C4⋊C4C22×D1711yescharacteristic
263C2×C4⋊C4C22×D1716yes—
264C2×C4⋊C4C22×D1713yes—
265C2×C4⋊C4C22×D1716yes—
266C2×C4⋊C4C22×D1716yes—
267C2×C42—171no—
268C2×C42—173no—
269C2×C42—176no—
270C2×C42—176no—
271C2×C42—176no—
272C2×C42—173no—
273C2×C42—173no—
274C2×C42—172no—
275C2×C42—173no—
276C2×C42—176no—
277C2×C42—173no—
278C2×C42C22×D1716yes—
279C2×C42C22×D1713yes—
280#95—172no—
281#95—176no—
282#95—176no—
283#95—176no—
284#95—1712no—
285#95—1712no—
286C17C4×#55711yescharacteristic, complemented, Sylow
287C2×Q8—26no—
288C2×Q8—26no—
289C2×Q8Q8×D1714yes—
290C2×Q8#6325614yes—
291C2×Q8C22×Dic17112yes—
292C2×Q8C22×Dic1714yes—
293C22×C4—171no—
294C22×C4—173no—
295C22×C4—172no—
296C22×C4—171no—
297C22×C4—173no—
298C22×C4—176no—
299C22×C4C23×D1712yes—
300C22×C4C23×D1713yes—
301C22×C4C23×D1716yes—
302C22×C4C23×D1713yes—
303C22×C4C23×D1711yescharacteristic
304C4⋊C4—1712no—
305C4⋊C4—174no—
306C4⋊C4—3412no—
307C4⋊C4—3412no—
308C4⋊C4—346no—
309C4⋊C4—3412no—
310C4⋊C4—346no—
311C4⋊C4—686no—
312C4⋊C4C22×Dic1714yes—
313C4⋊C4C22×Dic17124yes—
314C4⋊C4C22×Dic17112yes—
315C4⋊C4C22×Dic17124yes—
316C4⋊C4C22×Dic17124yes—
317C42—1712no—
318C42—174no—
319C42—3412no—
320C42—3412no—
321C42—344no—
322C42—346no—
323C42—346no—
324C42—3412no—
325C42—346no—
326C42—686no—
327C42—683no—
328C42C22×Dic17124yes—
329C42C22×Dic17112yes—
330C23C24×D1711yescharacteristic
331Q8—224no—
332Q8Q8×Dic17116yescomplemented
333C2×C4—26no—
334C2×C4—26no—
335C2×C4—22no—
336C2×C4—23no—
337C2×C4—22no—
338C2×C4—23no—
339C2×C4—172no—
340C2×C4—172no—
341C2×C4—172no—
342C2×C4—176no—
343C2×C4—172no—
344C2×C4—174no—
345C2×C4—343no—
346C2×C4—341no—
347C2×C4—342no—
348C2×C4—342no—
349C2×C4—343no—
350C2×C4—341no—
351C2×C4—346no—
352C2×C4—343no—
353C2×C4—346no—
354C2×C4—343no—
355C2×C4—343no—
356C2×C4—346no—
357C2×C4C2×Q8×D1716yes—
358C2×C4C2×#6325616yes—
359C2×C4#41×D1712yes—
360C2×C4#41×D1712yes—
361C2×C4C23×Dic1714yes—
362C2×C4C23×Dic1716yes—
363C2×C4C23×Dic17112yes—
364C2×C4C23×Dic1716yes—
365C2×C4C23×Dic1712yes—
366C22C24×Dic1711yescharacteristic
367C22C22×Q8×D1711yescharacteristic
368C22C2×#41×D1711yescharacteristic
369C22C2×#41×D1711yescharacteristic
370C22C22×#6325611yescharacteristic
371C222−1+4×D1711yescharacteristic
372C22#1176364611yescharacteristic
373C4—212no—
374C4—24no—
375C4—26no—
376C4—174no—
377C4—346no—
378C4—342no—
379C4—344no—
380C4—686no—
381C4—683no—
382C4C2×Q8×Dic17112yes—
383C4#41×Dic1714yes—
384C2C22×Q8×Dic1711yescharacteristic
385C2C2×#41×Dic1711yescharacteristic
386C22−1+4×Dic1711yescharacteristic
387C2D17×#55711yescharacteristic
388C2#1454236611yescharacteristic
389C2#1454238411yescharacteristic
390C2#1454240411yescharacteristic
subgroupG/H
center, FrattiniC23C24×D17
commutatorC22×C17C24×C4
FittingC2×C17×#557C2
socle, prime radical, cosocleC23×C17C25
hypercenterC2×#557D17
hypocenterC17C4×#557
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C23 ◁ C2×#557

Complements

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

NH ≅ G/Ntype
41. C17×#557C4semidirect
65. Q8×Dic17Q8semidirect
137. Q8×C17C4×Q8semidirect
199. Dic17#557direct (N × H)
200. #557Dic17direct (N × H)
286. C17C4×#557semidirect
332. Q8Q8×Dic17semidirect

Maximal subgroups

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

subgroupindex
#145318842
#145318442
#145317412
#145317052
Q8×C4⋊Dic172
C4⋊Q8×Dic172
#125×Dic172
C4×Q8×Dic172
C2×C17×#5572
C4×#55717