Finite Group Databasebeta

← C17×#21615 #16879359

Subgroups — C17×#21615 #16879359

Order 4352.

868 conjugacy classes of subgroups.

The subgroup lattice has 476 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C17×#475C211yesmaximal, characteristic
2C4×C17×C4⋊Q8C211yesmaximal, characteristic
3C42×Q8×C17C211yesmaximal, characteristic
4C17×#1988C211yesmaximal, characteristic
5C17×#1947C211yesmaximal, characteristic
6C17×#1920C212yesmaximal
7C17×#1863C212yesmaximal
8C17×#1803C211yesmaximal, characteristic
9C17×#1776C212yesmaximal
10C17×#1767C211yesmaximal, characteristic
11C17×#1763C212yesmaximal
12C2×C17×C4⋊Q8C2211yescharacteristic
13C2×C4×Q8×C17—21no—
14C2×C4×Q8×C17C2211yescharacteristic
15C2×C4×Q8×C17C2211yescharacteristic
16C2×C4×Q8×C17C2211yescharacteristic
17C17×#475C418yescomplemented
18C2×C17×#107C2212yes—
19C2×C17×#106C2212yes—
20C2×C17×C4⋊C8C2211yescharacteristic
21C2×C17×C4⋊C8C2211yescharacteristic
22C2×C17×#103C2212yes—
23C2×C17×#103C2212yes—
24C2×C17×#97C2212yes—
25C17×#391—21no—
26C17×#389—21no—
27C17×#389C2212yes—
28C17×#384C2211yescharacteristic
29C4×C4⋊C4×C17—21no—
30C4×C4⋊C4×C17—21no—
31C4×C4⋊C4×C17—21no—
32C4×C4⋊C4×C17—21no—
33C4×C4⋊C4×C17C2211yescharacteristic
34C4×C4⋊C4×C17C2211yescharacteristic
35C4×C4⋊C4×C17C2211yescharacteristic
36C4×C4⋊C4×C17C2212yes—
37C43×C17—21no—
38C43×C17C2211yescharacteristic
39C17×#340C2212yes—
40C17×#340C2212yes—
41C17×#340C2212yes—
42C17×#340C2212yes—
43C17×#336C2212yes—
44C22×Q8×C17—21no—
45C22×Q8×C17C2311yescharacteristic
46C22×C8×C17C2312yes—
47C22×C8×C17C2312yes—
48C17×C4⋊Q8—22no—
49C17×C4⋊Q8C2×C414yes—
50C4×Q8×C17—22no—
51C4×Q8×C17—22no—
52C4×Q8×C17—22no—
53C4×Q8×C17—22no—
54C4×Q8×C17—44no—
55C4×Q8×C17C2×C414yes—
56C4×Q8×C17Q814yescomplemented
57C2×C4⋊C4×C17—21no—
58C2×C4⋊C4×C17—21no—
59C2×C4⋊C4×C17—21no—
60C2×C4⋊C4×C17—21no—
61C2×C4⋊C4×C17—21no—
62C2×C4⋊C4×C17—22no—
63C2×C4⋊C4×C17—21no—
64C2×C4⋊C4×C17C2312yes—
65C2×C4⋊C4×C17C2311yescharacteristic
66C2×C4⋊C4×C17C2312yes—
67C2×C4⋊C4×C17C2311yescharacteristic
68C2×C4⋊C4×C17C2311yescharacteristic
69C2×C42×C17—21no—
70C2×C42×C17—21no—
71C2×C42×C17—21no—
72C2×C42×C17—22no—
73C2×C42×C17—21no—
74C2×C42×C17—21no—
75C2×C42×C17—21no—
76C2×C42×C17D411yescharacteristic
77C2×C42×C17D411yescharacteristic
78C2×C42×C17D411yescharacteristic
79C2×C42×C17D411yescharacteristic
80C2×C42×C17C2311yescharacteristic
81C2×C42×C17C2311yescharacteristic
82C2×C42×C17C2311yescharacteristic
83C17×#107—24no—
84C17×#106C2×C418yes—
85C17×C4⋊C8—22no—
86C17×C4⋊C8C2×C414yes—
87C17×#103—24no—
88C17×#103C2×C418yes—
89C17×#97—24no—
90C17×#95—21no—
91C17×#95—21no—
92C17×#95—21no—
93C17×#95—22no—
94C17×#95—22no—
95C2×Q8×C17—24no—
96C2×Q8×C17—21no—
97C2×Q8×C17—21no—
98C2×Q8×C17—21no—
99C2×Q8×C17—42no—
100C2×Q8×C17—42no—
101C2×Q8×C17C22×C412yes—
102C2×Q8×C17C2×Q812yes—
103C2×Q8×C17#4112yes—
104C22×C4×C17—21no—
105C22×C4×C17—22no—
106C22×C4×C17—21no—
107C22×C4×C17—21no—
108C22×C4×C17—21no—
109C22×C4×C17—22no—
110C22×C4×C17C2×D411yescharacteristic
111C22×C4×C17C2×D411yescharacteristic
112C22×C4×C17C2×D411yescharacteristic
113C22×C4×C17C2×D411yescharacteristic
114C22×C4×C17C2×D411yescharacteristic
115C22×C4×C17C2×D411yescharacteristic
116C22×C4×C17C2411yescharacteristic
117C2×C8×C17—22no—
118C2×C8×C17—22no—
119C2×C8×C17—22no—
120C2×C8×C17—22no—
121C2×C8×C17—22no—
122C2×C8×C17C22×C414yes—
123C4⋊C4×C17—24no—
124C4⋊C4×C17—24no—
125C4⋊C4×C17—24no—
126C4⋊C4×C17—24no—
127C4⋊C4×C17—22no—
128C4⋊C4×C17—21no—
129C4⋊C4×C17—21no—
130C4⋊C4×C17—21no—
131C4⋊C4×C17—22no—
132C4⋊C4×C17—22no—
133C4⋊C4×C17—42no—
134C4⋊C4×C17—44no—
135C4⋊C4×C17—42no—
136C4⋊C4×C17C22×C414yes—
137C4⋊C4×C17C22×C412yes—
138C4⋊C4×C17C2×Q812yes—
139C4⋊C4×C17#4112yes—
140C42×C17—24no—
141C42×C17—24no—
142C42×C17—24no—
143C42×C17—22no—
144C42×C17—22no—
145C42×C17—22no—
146C42×C17—21no—
147C42×C17—21no—
148C42×C17—41no—
149C42×C17—42no—
150C42×C17—44no—
151C42×C17—42no—
152C42×C17—42no—
153C42×C17C22×C412yes—
154C42×C17C2×Q812yes—
155C42×C17#4112yes—
156C42×C17#4112yes—
157#21615C1711yesmaximal, characteristic, direct product factor, Sylow
158C23×C17C22×D411yescharacteristic
159Q8×C17—22no—
160Q8×C17—22no—
161Q8×C17—22no—
162Q8×C17—48no—
163Q8×C17C4×Q814yescomplemented
164C2×C4×C17—22no—
165C2×C4×C17—22no—
166C2×C4×C17—21no—
167C2×C4×C17—22no—
168C2×C4×C17—21no—
169C2×C4×C17—21no—
170C2×C4×C17—21no—
171C2×C4×C17—21no—
172C2×C4×C17—21no—
173C2×C4×C17—21no—
174C2×C4×C17—21no—
175C2×C4×C17—22no—
176C2×C4×C17—24no—
177C2×C4×C17—22no—
178C2×C4×C17—21no—
179C2×C4×C17—22no—
180C2×C4×C17—21no—
181C2×C4×C17—21no—
182C2×C4×C17—42no—
183C2×C4×C17—41no—
184C2×C4×C17—41no—
185C2×C4×C17—41no—
186C2×C4×C17—41no—
187C2×C4×C17—42no—
188C2×C4×C17—41no—
189C2×C4×C17—41no—
190C2×C4×C17—42no—
191C2×C4×C17—42no—
192C2×C4×C17—42no—
193C2×C4×C17C4×D412yes—
194C2×C4×C17C4×D412yes—
195C2×C4×C17C22⋊Q812yes—
196C2×C4×C17C22⋊Q812yes—
197C2×C4×C17AGL(1,ℤ/8)12yes—
198C2×C4×C17#13712yes—
199C2×C4×C17#13712yes—
200C2×C4×C17C23×C411yescharacteristic
201C2×C4×C17C22×Q811yescharacteristic
202C2×C4×C17C2×#4111yescharacteristic
203C2×C4×C17C2×#4111yescharacteristic
204C2×C4×C17C2×#4111yescharacteristic
205C2×C4×C17C2×#4111yescharacteristic
206C8×C17—24no—
207C8×C17—42no—
208C2×#475C2×C1711yescharacteristic
209C4×C4⋊Q8C2×C1711yescharacteristic
210C42×Q8C2×C1711yescharacteristic
211#1988C2×C1711yescharacteristic
212#1947C2×C1711yescharacteristic
213#1920C2×C1712yes—
214#1863C2×C1712yes—
215#1803C2×C1711yescharacteristic
216#1776C2×C1712yes—
217#1767C2×C1711yescharacteristic
218#1763C2×C1712yes—
219C22×C17C2×C4×D411yescharacteristic
220C22×C17C2×C22⋊Q811yescharacteristic
221C22×C17#52511yescharacteristic
222C22×C17C2×AGL(1,ℤ/8)11yescharacteristic
223C22×C17C2×#13711yescharacteristic
224C22×C17C2×#13711yescharacteristic
225C22×C17#57511yescharacteristic
226C4×C17—22no—
227C4×C17—22no—
228C4×C17—22no—
229C4×C17—22no—
230C4×C17—24no—
231C4×C17—42no—
232C4×C17—41no—
233C4×C17—42no—
234C4×C17—44no—
235C4×C17—42no—
236C4×C17—82no—
237C4×C17#44014yes—
238C4×C17C2×C4×Q811yescharacteristic
239C4×C17C4×#4111yescharacteristic
240C4×C17#52911yescharacteristic
241C4×C17#53311yescharacteristic
242C2×C4⋊Q8C22×C1711yescharacteristic
243C2×C4×Q8—21no—
244C2×C4×Q8C22×C1711yescharacteristic
245C2×C4×Q8C22×C1711yescharacteristic
246C2×C4×Q8C22×C1711yescharacteristic
247#475C4×C1718yescomplemented
248C2×#107C22×C1712yes—
249C2×#106C22×C1712yes—
250C2×C4⋊C8C22×C1711yescharacteristic
251C2×C4⋊C8C22×C1711yescharacteristic
252C2×#103C22×C1712yes—
253C2×#103C22×C1712yes—
254C2×#97C22×C1712yes—
255#391—21no—
256#389—21no—
257#389C22×C1712yes—
258#384C22×C1711yescharacteristic
259C4×C4⋊C4—21no—
260C4×C4⋊C4—21no—
261C4×C4⋊C4—21no—
262C4×C4⋊C4—21no—
263C4×C4⋊C4C22×C1712yes—
264C4×C4⋊C4C22×C1711yescharacteristic
265C4×C4⋊C4C22×C1711yescharacteristic
266C4×C4⋊C4C22×C1711yescharacteristic
267C43—21no—
268C43C22×C1711yescharacteristic
269#340C22×C1712yes—
270#340C22×C1712yes—
271#340C22×C1712yes—
272#340C22×C1712yes—
273#336C22×C1712yes—
274C2×C17C4×C22⋊Q811yescharacteristic
275C2×C17C2×#44011yescharacteristic
276C2×C17C4×#13711yescharacteristic
277C2×C17#307811yescharacteristic
278C2×C17#307911yescharacteristic
279C2×C17#311311yescharacteristic
280C2×C17#311511yescharacteristic
281C22×Q8—21no—
282C22×Q8C23×C1711yescharacteristic
283C22×C8C23×C1712yes—
284C22×C8C23×C1712yes—
285C4⋊Q8—22no—
286C4⋊Q8C2×C4×C1714yes—
287C4×Q8—22no—
288C4×Q8—22no—
289C4×Q8—22no—
290C4×Q8—22no—
291C4×Q8—44no—
292C4×Q8C2×C4×C1714yes—
293C4×Q8Q8×C1714yescomplemented
294C2×C4⋊C4—21no—
295C2×C4⋊C4—21no—
296C2×C4⋊C4—21no—
297C2×C4⋊C4—21no—
298C2×C4⋊C4—21no—
299C2×C4⋊C4—22no—
300C2×C4⋊C4—21no—
301C2×C4⋊C4C23×C1712yes—
302C2×C4⋊C4C23×C1711yescharacteristic
303C2×C4⋊C4C23×C1712yes—
304C2×C4⋊C4C23×C1711yescharacteristic
305C2×C4⋊C4C23×C1711yescharacteristic
306C2×C42—21no—
307C2×C42—21no—
308C2×C42—21no—
309C2×C42—22no—
310C2×C42—21no—
311C2×C42—21no—
312C2×C42—21no—
313C2×C42D4×C1711yescharacteristic
314C2×C42D4×C1711yescharacteristic
315C2×C42D4×C1711yescharacteristic
316C2×C42D4×C1711yescharacteristic
317C2×C42C23×C1711yescharacteristic
318C2×C42C23×C1711yescharacteristic
319C2×C42C23×C1711yescharacteristic
320#107—24no—
321#106C2×C4×C1718yes—
322C4⋊C8—22no—
323C4⋊C8C2×C4×C1714yes—
324#103—24no—
325#103C2×C4×C1718yes—
326#97—24no—
327#95—21no—
328#95—21no—
329#95—21no—
330#95—22no—
331#95—22no—
332C17#2161511yescharacteristic, direct product factor, Sylow
333C2×Q8—21no—
334C2×Q8—21no—
335C2×Q8—21no—
336C2×Q8—24no—
337C2×Q8—42no—
338C2×Q8—42no—
339C2×Q8C22×C4×C1712yes—
340C2×Q8C2×Q8×C1712yes—
341C2×Q8#41×C1712yes—
342C22×C4—21no—
343C22×C4—21no—
344C22×C4—21no—
345C22×C4—21no—
346C22×C4—22no—
347C22×C4—22no—
348C22×C4C2×D4×C1711yescharacteristic
349C22×C4C2×D4×C1711yescharacteristic
350C22×C4C2×D4×C1711yescharacteristic
351C22×C4C2×D4×C1711yescharacteristic
352C22×C4C2×D4×C1711yescharacteristic
353C22×C4C2×D4×C1711yescharacteristic
354C22×C4C24×C1711yescharacteristic
355C2×C8—22no—
356C2×C8—22no—
357C2×C8—22no—
358C2×C8—22no—
359C2×C8—22no—
360C2×C8C22×C4×C1714yes—
361C4⋊C4—24no—
362C4⋊C4—24no—
363C4⋊C4—21no—
364C4⋊C4—21no—
365C4⋊C4—21no—
366C4⋊C4—22no—
367C4⋊C4—24no—
368C4⋊C4—24no—
369C4⋊C4—22no—
370C4⋊C4—22no—
371C4⋊C4—42no—
372C4⋊C4—44no—
373C4⋊C4—42no—
374C4⋊C4C22×C4×C1714yes—
375C4⋊C4C22×C4×C1712yes—
376C4⋊C4C2×Q8×C1712yes—
377C4⋊C4#41×C1712yes—
378C42—24no—
379C42—24no—
380C42—22no—
381C42—22no—
382C42—22no—
383C42—21no—
384C42—21no—
385C42—24no—
386C42—41no—
387C42—42no—
388C42—44no—
389C42—42no—
390C42—42no—
391C42C22×C4×C1712yes—
392C42C2×Q8×C1712yes—
393C42#41×C1712yes—
394C42#41×C1712yes—
395C23C22×D4×C1711yescharacteristic
396Q8—22no—
397Q8—22no—
398Q8—22no—
399Q8—48no—
400Q8C4×Q8×C1714yescomplemented
401C2×C4—22no—
402C2×C4—22no—
403C2×C4—21no—
404C2×C4—22no—
405C2×C4—21no—
406C2×C4—21no—
407C2×C4—21no—
408C2×C4—21no—
409C2×C4—21no—
410C2×C4—21no—
411C2×C4—21no—
412C2×C4—22no—
413C2×C4—24no—
414C2×C4—22no—
415C2×C4—21no—
416C2×C4—22no—
417C2×C4—21no—
418C2×C4—21no—
419C2×C4—42no—
420C2×C4—41no—
421C2×C4—41no—
422C2×C4—41no—
423C2×C4—41no—
424C2×C4—42no—
425C2×C4—41no—
426C2×C4—41no—
427C2×C4—42no—
428C2×C4—42no—
429C2×C4—42no—
430C2×C4C4×D4×C1712yes—
431C2×C4C4×D4×C1712yes—
432C2×C4C17×C22⋊Q812yes—
433C2×C4C17×C22⋊Q812yes—
434C2×C4C17×AGL(1,ℤ/8)12yes—
435C2×C4C17×#13712yes—
436C2×C4C17×#13712yes—
437C2×C4C23×C4×C1711yescharacteristic
438C2×C4C22×Q8×C1711yescharacteristic
439C2×C4C2×#41×C1711yescharacteristic
440C2×C4C2×#41×C1711yescharacteristic
441C2×C4C2×#41×C1711yescharacteristic
442C2×C4C2×#41×C1711yescharacteristic
443C8—24no—
444C8—42no—
445C22C2×C4×D4×C1711yescharacteristic
446C22C2×C17×C22⋊Q811yescharacteristic
447C22C17×#52511yescharacteristic
448C22C2×C17×AGL(1,ℤ/8)11yescharacteristic
449C22C2×C17×#13711yescharacteristic
450C22C2×C17×#13711yescharacteristic
451C22C17×#57511yescharacteristic
452C4—24no—
453C4—22no—
454C4—22no—
455C4—22no—
456C4—22no—
457C4—42no—
458C4—41no—
459C4—42no—
460C4—44no—
461C4—42no—
462C4—82no—
463C4C17×#44014yes—
464C4C2×C4×Q8×C1711yescharacteristic
465C4C4×#41×C1711yescharacteristic
466C4C17×#52911yescharacteristic
467C4C17×#53311yescharacteristic
468C2C4×C17×C22⋊Q811yescharacteristic
469C2C2×C17×#44011yescharacteristic
470C2C4×C17×#13711yescharacteristic
471C2C17×#307811yescharacteristic
472C2C17×#307911yescharacteristic
473C2C17×#311311yescharacteristic
474C2C17×#311511yescharacteristic
subgroupG/H
center, socle, prime radicalC23×C17C22×D4
commutatorC2×C4C23×C4×C17
Frattini, cosocleC22×C4C24×C17
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C17 ◁ C43×C17 ◁ G

Complements

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

NH ≅ G/Ntype
17. C17×#475C4semidirect
56. C4×Q8×C17Q8semidirect
157. #21615C17direct (N × H)
163. Q8×C17C4×Q8semidirect
247. #475C4×C17semidirect
293. C4×Q8Q8×C17semidirect
332. C17#21615direct (N × H)
400. Q8C4×Q8×C17semidirect

Maximal subgroups

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

subgroupindex
C2×C17×#4752
C4×C17×C4⋊Q82
C42×Q8×C172
C17×#19882
C17×#19472
C17×#19202
C17×#18632
C17×#18032
C17×#17762
C17×#17672
C17×#17632
#2161517