Finite Group Databasebeta

← D17×#1998 #17038986

Subgroups — D17×#1998 #17038986

Order 4352.

1126 conjugacy classes of subgroups.

The subgroup lattice has 448 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#125×D17C211yesmaximal, characteristic
2D17×#423C211yesmaximal, characteristic
3C4×M16×D17C211yesmaximal, characteristic
4#14529778C211yesmaximal, characteristic, complemented
5#14529777C211yesmaximal, characteristic, complemented
6#14529776C211yesmaximal, characteristic, complemented
7#14529775C214yesmaximal, complemented
8D17×#343C214yesmaximal
9C17×#1998C211yesmaximal, characteristic, complemented
10C2×M16×D17C2212yes—
11C2×M16×D17C2212yes—
12C2×#10587556C2211yescharacteristic
13C2×#10587576C2212yes—
14C2×#10587575C414yes—
15#125×D17—21no—
16#125×D17—21no—
17#125×D17—21no—
18#125×D17—21no—
19#125×D17—22no—
20#125×D17—22no—
21C2×C4⋊C4×D17C414yes—
22C2×C4⋊C4×D17C2212yes—
23C2×C42×D17C2211yescharacteristic
24#11762833C2211yescharacteristic
25#11762832C2212yes—
26#11762831—22no—
27C4⋊C8×D17—22no—
28C4×#63223C2211yescharacteristic
29#11762761—21no—
30M16×Dic17C2212yes—
31C4×#63218—21no—
32#97×D17—21no—
33C4×C8×D17—21no—
34#11762578C2214yes—
35#11762577C2214yes—
36#11762577C2214yes—
37C2×C17×#125C2211yescharacteristic
38C17×#423C2211yescharacteristic
39C4×M16×C17C2211yescharacteristic
40C17×#343C2214yes—
41C22×C4×D17C2×C414yes—
42C22×C4×D17C2×C412yes—
43C22×C4×D17C2311yescharacteristic
44C2×M16×C17C2312yes—
45C2×M16×C17C2312yes—
46C17×#125—21no—
47C17×#125—21no—
48C17×#125—22no—
49C2×C4⋊C4×C17C2×C414yes—
50C2×C4⋊C4×C17C2312yes—
51C2×C42×C17C2311yescharacteristic
52C2×C4⋊Dic17C2×C414yes—
53C2×C4⋊Dic17C2312yes—
54C2×#63225C2×C414yes—
55C2×#63225C2×C414yes—
56C2×#63225C2×C414yes—
57C2×C4×Dic17C2×C412yes—
58C2×C4×Dic17C2311yescharacteristic
59C2×#63223C2312yes—
60C2×#63223C2312yes—
61M16×D17—24no—
62M16×D17—28no—
63M16×D17Q818yes—
64C2×#63218—22no—
65C2×#63218—22no—
66C2×C8×D17—22no—
67C2×C8×D17—22no—
68C4⋊C4×D17—24no—
69C4⋊C4×D17—24no—
70C4⋊C4×D17—24no—
71C4⋊C4×D17—24no—
72C4⋊C4×D17—22no—
73C4⋊C4×D17—22no—
74C4⋊C4×D17—22no—
75C4⋊C4×D17—22no—
76#10587576—22no—
77#10587576—22no—
78#10587576—22no—
79#10587576—22no—
80#10587575—24no—
81#10587575—24no—
82#10587575—24no—
83#10587575—24no—
84C42×D17D411yescharacteristic
85C42×D17D411yescharacteristic
86C42×D17D411yescharacteristic
87C42×D17D411yescharacteristic
88C42×D17D412yes—
89C42×D17D412yes—
90#10587556—21no—
91#10587556—21no—
92#10587556—22no—
93C17×C4⋊C8—22no—
94C17×#97—21no—
95C4×C8×C17—21no—
96#10587486—22no—
97#10587485—24no—
98C8×Dic17—22no—
99C4⋊#3622—22no—
100#10587474—21no—
101C4×#3622—21no—
102C23×D17C22×C411yescharacteristic
103C22×C4×C17C22×C414yes—
104C22×C4×C17C22×C412yes—
105C22×C4×C17C2411yescharacteristic
106C22×Dic17C22×C414yes—
107C22×Dic17C22×C412yes—
108C22×Dic17C22×C411yescharacteristic
109C2×C4×D17—24no—
110C2×C4×D17—24no—
111C2×C4×D17—44no—
112C2×C4×D17—48no—
113C2×C4×D17C22⋊C412yes—
114C2×C4×D17C22⋊C412yes—
115C2×C4×D17C22⋊C412yes—
116C2×C4×D17C22⋊C412yes—
117C2×C4×D17C2×D411yescharacteristic
118C2×C4×D17C2×D411yescharacteristic
119C2×C4×D17C2×D411yescharacteristic
120C2×C4×D17C2×D411yescharacteristic
121C2×C4×D17C2×Q814yes—
122C2×C4×D17#4114yes—
123M16×C17—22no—
124M16×C17—24no—
125M16×C17C2×Q814yes—
126C2×C8×C17—22no—
127C2×C8×C17—22no—
128C4⋊C4×C17—24no—
129C4⋊C4×C17—24no—
130C4⋊C4×C17—22no—
131C4⋊C4×C17—22no—
132C42×C17C2×D411yescharacteristic
133C42×C17C2×D411yescharacteristic
134C42×C17C2×D412yes—
135C4⋊Dic17—22no—
136C4⋊Dic17—22no—
137C4⋊Dic17—24no—
138C4⋊Dic17—24no—
139#63225—24no—
140#63225—24no—
141#63225—24no—
142#63225—24no—
143#63225—24no—
144#63225—24no—
145C4×Dic17C22⋊C412yes—
146C4×Dic17C22⋊C412yes—
147C4×Dic17C22⋊C412yes—
148C4×Dic17C22⋊C412yes—
149C4×Dic17C2×D411yescharacteristic
150C4×Dic17C2×D412yes—
151C4×Dic17C2×D411yescharacteristic
152#63223—22no—
153#63223—24no—
154#63223C2×Q814yes—
155C2×#3622—22no—
156C2×#3622—22no—
157#63218—28no—
158#63218—44no—
159C8×D17—28no—
160C8×D17—44no—
161C2×#1998—171nomaximal, Sylow
162C23×C17C23×C411yescharacteristic
163C22×D17—24no—
164C22×D17C2×C22⋊C411yescharacteristic
165C22×D17C2×C22⋊C411yescharacteristic
166C22×D17C4×Q814yes—
167C2×C4×C17—24no—
168C2×C4×C17—42no—
169C2×C4×C17—44no—
170C2×C4×C17C2×C22⋊C412yes—
171C2×C4×C17C2×C22⋊C412yes—
172C2×C4×C17C22×D411yescharacteristic
173C2×C4×C17C22×D411yescharacteristic
174C2×C4×C17C22×Q812yes—
175C2×C4×C17C2×#4112yes—
176C2×Dic17—24no—
177C2×Dic17—42no—
178C2×Dic17—44no—
179C2×Dic17C2×C22⋊C412yes—
180C2×Dic17C2×C22⋊C412yes—
181C2×Dic17C2×C22⋊C411yescharacteristic
182C2×Dic17C2×C22⋊C411yescharacteristic
183C2×Dic17C4×Q814yes—
184C4×D17—24no—
185C4×D17—24no—
186C4×D17—42no—
187C4×D17—42no—
188C4×D17—48no—
189C4×D17—48no—
190C4×D17C22⋊Q814yes—
191C4×D17C22⋊Q814yes—
192C4×D17#12412yes—
193C4×D17#12412yes—
194C4×D17C4⋊Q812yes—
195C4×D17C4⋊Q812yes—
196C8×C17—24no—
197C8×C17—42no—
198#3622—24no—
199#3622—42no—
200C22×#125—171no—
201C2×#423—171no—
202C2×C4×M16—171no—
203#1998—171no—
204#1998—171no—
205#1998—174no—
206#1998—171no—
207#1998D1711yescharacteristic, direct product factor
208C2×#343—174no—
209C22×C17—22no—
210C22×C17C22×C22⋊C411yescharacteristic
211C22×C17C2×C4×Q812yes—
212C2×D17—22no—
213C2×D17—28no—
214C2×D17#39112yes—
215C2×D17#39112yes—
216C2×D17#41314yes—
217C4×C17—22no—
218C4×C17—22no—
219C4×C17—44no—
220C4×C17C2×C22⋊Q812yes—
221C4×C17C2×#12411yescharacteristic
222C4×C17C2×C4⋊Q811yescharacteristic
223Dic17—22no—
224Dic17—22no—
225Dic17—44no—
226Dic17#39112yes—
227Dic17#39112yes—
228C22×M16—172no—
229C22×M16—172no—
230C2×#125—174no—
231C2×#125—172no—
232C2×#125—171no—
233C2×#125—341no—
234C2×#125—341no—
235C2×#125—341no—
236C2×#125—341no—
237C2×#125—342no—
238C2×#125—342no—
239C2×#125C2×D1711yescharacteristic
240C22×C4⋊C4—174no—
241C22×C4⋊C4—172no—
242C22×C42—171no—
243#423—172no—
244#423—171no—
245#423—342no—
246#423C2×D1711yescharacteristic
247C2×C4⋊C8—342no—
248C4×M16—172no—
249C4×M16—171no—
250C4×M16—341no—
251C4×M16—341no—
252C4×M16C2×D1711yescharacteristic
253C2×#97—341no—
254C2×C4×C8—341no—
255#343—174no—
256#343—174no—
257#343—174no—
258#343C2×D1714yes—
259C2×C17—22no—
260C2×C17C2×#39111yescharacteristic
261C2×C17C2×#41312yes—
262D17—22no—
263D17#199814yesdirect product factor
264C23×C4—171no—
265C23×C4—172no—
266C23×C4—174no—
267C2×M16—172no—
268C2×M16—178no—
269C2×M16—172no—
270C2×M16—342no—
271C2×M16—342no—
272C2×M16—344no—
273C2×M16—348no—
274C2×M16C22×D1712yes—
275C2×M16C22×D1712yes—
276C22×C8—342no—
277C22×C8—342no—
278#125—21no—
279#125—21no—
280#125—22no—
281#125—344no—
282#125—344no—
283#125—344no—
284#125—344no—
285#125—342no—
286#125—342no—
287#125—342no—
288#125—342no—
289#125—341no—
290#125—341no—
291#125—342no—
292C2×C4⋊C4—174no—
293C2×C4⋊C4—174no—
294C2×C4⋊C4—174no—
295C2×C4⋊C4—174no—
296C2×C4⋊C4—172no—
297C2×C4⋊C4—342no—
298C2×C4⋊C4—342no—
299C2×C4⋊C4—342no—
300C2×C4⋊C4—342no—
301C2×C4⋊C4—344no—
302C2×C4⋊C4—344no—
303C2×C4⋊C4—344no—
304C2×C4⋊C4—344no—
305C2×C4⋊C4C4×D1714yes—
306C2×C4⋊C4C22×D1712yes—
307C2×C42—172no—
308C2×C42—171no—
309C2×C42—171no—
310C2×C42—171no—
311C2×C42—171no—
312C2×C42—171no—
313C2×C42—172no—
314C2×C42—172no—
315C2×C42C22×D1711yescharacteristic
316C4⋊C8—22no—
317C4⋊C8—344no—
318C4⋊C8—342no—
319#97—21no—
320#97—342no—
321#97—341no—
322C4×C8—21no—
323C4×C8—342no—
324C4×C8—341no—
325C17C2×#199811yescharacteristic, complemented, Sylow
326C24—171no—
327C22×C4—171no—
328C22×C4—171no—
329C22×C4—171no—
330C22×C4—171no—
331C22×C4—171no—
332C22×C4—174no—
333C22×C4—174no—
334C22×C4—172no—
335C22×C4—172no—
336C22×C4—172no—
337C22×C4—172no—
338C22×C4—172no—
339C22×C4—174no—
340C22×C4—344no—
341C22×C4—344no—
342C22×C4—684no—
343C22×C4—688no—
344C22×C4C2×C4×D1714yes—
345C22×C4C2×C4×D1712yes—
346C22×C4C23×D1711yescharacteristic
347M16—22no—
348M16—24no—
349M16—174no—
350M16—348no—
351M16—342no—
352M16—344no—
353M16—684no—
354M16Q8×D1714yes—
355C2×C8—22no—
356C2×C8—22no—
357C2×C8—348no—
358C2×C8—342no—
359C2×C8—342no—
360C2×C8—684no—
361C4⋊C4—22no—
362C4⋊C4—22no—
363C4⋊C4—24no—
364C4⋊C4—24no—
365C4⋊C4—344no—
366C4⋊C4—344no—
367C4⋊C4—344no—
368C4⋊C4—344no—
369C4⋊C4—344no—
370C4⋊C4—344no—
371C4⋊C4—342no—
372C4⋊C4—342no—
373C4⋊C4—344no—
374C4⋊C4—344no—
375C42—171no—
376C42—171no—
377C42—172no—
378C42—172no—
379C42—172no—
380C42—172no—
381C42—172no—
382C42D4×D1711yescharacteristic
383C42D4×D1711yescharacteristic
384C42D4×D1712yes—
385C23—171no—
386C23—171no—
387C23—174no—
388C23—344no—
389C23C22×C4×D1711yescharacteristic
390C2×C4—24no—
391C2×C4—42no—
392C2×C4—44no—
393C2×C4—171no—
394C2×C4—171no—
395C2×C4—174no—
396C2×C4—174no—
397C2×C4—174no—
398C2×C4—172no—
399C2×C4—172no—
400C2×C4—172no—
401C2×C4—172no—
402C2×C4—172no—
403C2×C4—172no—
404C2×C4—344no—
405C2×C4—344no—
406C2×C4—344no—
407C2×C4—682no—
408C2×C4—682no—
409C2×C4—688no—
410C2×C4—688no—
411C2×C4—682no—
412C2×C4—684no—
413C2×C4C22⋊C4×D1712yes—
414C2×C4C22⋊C4×D1712yes—
415C2×C4C2×D4×D1711yescharacteristic
416C2×C4C2×D4×D1711yescharacteristic
417C2×C4C2×Q8×D1712yes—
418C2×C4#41×D1712yes—
419C8—24no—
420C8—42no—
421C8—344no—
422C8—682no—
423C22—22no—
424C22—174no—
425C22—172no—
426C22—172no—
427C22—348no—
428C22—342no—
429C22C2×C22⋊C4×D1711yescharacteristic
430C22C4×Q8×D1712yes—
431C4—22no—
432C4—22no—
433C4—44no—
434C4—172no—
435C4—172no—
436C4—342no—
437C4—342no—
438C4—684no—
439C4C22⋊Q8×D1712yes—
440C4#124×D1711yescharacteristic
441C4C4⋊Q8×D1711yescharacteristic
442C2—22no—
443C2—174no—
444C2—342no—
445C2D17×#39111yescharacteristic
446C2D17×#41312yes—
subgroupG/H
centerC22C2×C22⋊C4×D17
commutatorC23×C17C23×C4
FrattiniC22×C4C23×D17
FittingC17×#1998C2
socleC22×C17C22×C22⋊C4
prime radicalC23×D17C22×C4
cosocleC22×C4×C17C24
hypercenter#1998D17
hypocenterC17C2×#1998
LCSG ▷ C23×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1998

Complements

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

NH ≅ G/Ntype
4. #14529778C2semidirect
5. #14529777C2semidirect
6. #14529776C2semidirect
7. #14529775C2semidirect
9. C17×#1998C2semidirect
207. #1998D17direct (N × H)
263. D17#1998direct (N × H)
325. C17C2×#1998semidirect

Maximal subgroups

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

subgroupindex
C2×#125×D172
D17×#4232
C4×M16×D172
#145297782
#145297772
#145297762
#145297752
D17×#3432
C17×#19982
C2×#199817