Finite Group Databasebeta

← C2×#14541789 #17915252

Subgroups — C2×#14541789 #17915252

Order 4352.

1894 conjugacy classes of subgroups.

The subgroup lattice has 354 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#11763537C212yesmaximal
2#14541789C2116yesmaximal, direct product factor
3C2×#11763189C211yesmaximal, characteristic
4C2×#11763187C212yesmaximal
5C2×#11763019C212yesmaximal
6C2×#11763018C214yesmaximal
7C2×C8×Dic34C211yesmaximal, characteristic
8C2×#11762903C212yesmaximal
9C2×C4×Q16×C17C211yesmaximal, characteristic
10C22×Dic68C2212yes—
11C22×Dic68C2212yes—
12C22×#63231C2214yes—
13#11763537—28no—
14#11763537C22116yes—
15C2×#10587555C2212yes—
16C2×#10587630C2214yes—
17C2×#10587556—22no—
18C2×#10587575—24no—
19C2×C4×Dic34—22no—
20C2×C4×Dic34C2211yescharacteristic
21C2×#10587573C2214yes—
22#11763189C2218yes—
23#11763187C22116yes—
24#11763019C22116yes—
25#11763018C22132yes—
26C8×Dic34C2218yes—
27#11762903C22116yes—
28C2×C4⋊#3622C2211yescharacteristic
29C2×#10587485C2212yes—
30C2×#10587481C2214yes—
31C2×C8×Dic17C2212yes—
32C22×Q16×C17C2211yescharacteristic
33C2×C4×Q8×C17C2212yes—
34C4×Q16×C17C2218yes—
35C2×C17×#107C2211yescharacteristic
36C2×C17×#103C2212yes—
37C2×C4×C8×C17C2211yescharacteristic
38C22×Q8×C17C2312yes—
39C22×Dic34D411yescharacteristic
40C22×Dic34C2314yes—
41C2×Q16×C17—24no—
42C2×Q16×C17C2314yes—
43C22×C8×C17C2311yescharacteristic
44C22×C8×C17C2311yescharacteristic
45C4×Q8×C17—24no—
46C4×Q8×C17C2318yes—
47C2×C4⋊C4×C17—22no—
48C2×C4⋊C4×C17C2312yes—
49C2×C42×C17—22no—
50C2×C42×C17C2311yescharacteristic
51#10587630—28no—
52#10587630C23116yes—
53C2×#63231—48no—
54C2×#63231C23116yes—
55C2×C4⋊Dic17—22no—
56C2×C4⋊Dic17—22no—
57C2×C4⋊Dic17D411yescharacteristic
58C2×#63225—24no—
59C2×#63225—24no—
60C2×#63225—24no—
61C2×#63225D412yes—
62C2×C4×Dic17—24no—
63C2×C4×Dic17C2312yes—
64C22×#3622C2312yes—
65C2×Dic68—28no—
66C2×Dic68—44no—
67C2×Dic68C2318yes—
68C2×Dic68C2318yes—
69#10587575—232no—
70#10587573—28no—
71#10587573C23116yes—
72#10587556—216no—
73#10587555—24no—
74#10587555C2318yes—
75C4×Dic34—216no—
76C4×Dic34D414yes—
77C4×Dic34C2314yes—
78C17×#107C2314yes—
79C17×#103C2318yes—
80C4×C8×C17C2314yes—
81#10587485C2318yes—
82C8×Dic17C2318yes—
83#10587481C23116yes—
84C4⋊#3622C2314yes—
85C2×Q8×C17—22no—
86C2×Q8×C17—24no—
87C2×Q8×C17—24no—
88C2×Q8×C17C2414yes—
89C22×C4×C17—22no—
90C22×C4×C17—22no—
91C22×C4×C17C2×D411yescharacteristic
92C22×C4×C17C2×D411yescharacteristic
93C22×C4×C17C2411yescharacteristic
94C22×Dic17—24no—
95C22×Dic17C2×D412yes—
96C22×Dic17C2×D412yes—
97C2×Dic34—28no—
98C2×Dic34—28no—
99C2×Dic34—24no—
100C2×Dic34Q1618yescomplemented
101C2×Dic34C2×D414yes—
102C2×Dic34C2418yes—
103Q16×C17—28no—
104C2×C8×C17—22no—
105C2×C8×C17#4114yes—
106C2×C8×C17C2412yes—
107C2×C8×C17C2412yes—
108C4⋊C4×C17—22no—
109C4⋊C4×C17—28no—
110C4⋊C4×C17C2414yes—
111C42×C17—28no—
112C42×C17C2×D412yes—
113C42×C17C2412yes—
114#63231—416no—
115C4⋊Dic17—28no—
116C4⋊Dic17—28no—
117C4⋊Dic17C2×D414yes—
118#63225—216no—
119#63225—216no—
120#63225—216no—
121#63225C2×D418yes—
122C4×Dic17—216no—
123C4×Dic17C2×D414yes—
124C4×Dic17C2414yes—
125C2×#3622—24no—
126C2×#3622C2414yes—
127Dic68—216no—
128Dic68—48no—
129C2×#3395—171nomaximal, Sylow
130C23×C17C22×D411yescharacteristic
131Q8×C17—24no—
132Q8×C17—24no—
133Q8×C17—44no—
134C2×C4×C17—22no—
135C2×C4×C17—24no—
136C2×C4×C17—24no—
137C2×C4×C17—44no—
138C2×C4×C17—44no—
139C2×C4×C17C2×Q1614yes—
140C2×C4×C17C22×D412yes—
141C2×C4×C17C22×D411yescharacteristic
142C2×C4×C17C22×D412yes—
143C2×C4×C17C2×#4112yes—
144C2×C4×C17H(5,𝔽2)12yes—
145C2×C4×C17C2511yescharacteristic
146C2×Dic17—24no—
147C2×Dic17—28no—
148C2×Dic17—48no—
149C2×Dic17C2×Q1618yes—
150C2×Dic17C22×D414yes—
151C2×Dic17C22×D414yes—
152Dic34—28no—
153Dic34—28no—
154Dic34—48no—
155Dic34C2×Q16116yescomplemented
156C8×C17—22no—
157C8×C17C2×#4114yes—
158#3622—24no—
159C2×#557—172no—
160#3395—1716no—
161C2×#494—171no—
162C2×#494—172no—
163C2×#462—174no—
164C2×#462—172no—
165C2×C8×Q8—171no—
166C2×C4×Q16—172no—
167C2×C4×Q16D1711yescharacteristic
168C22×C17#55012yes—
169C22×C17C22×Q1612yes—
170C22×C17#57812yes—
171C22×C17C23×D411yescharacteristic
172C4×C17—22no—
173C4×C17—44no—
174C4×C17—44no—
175C4×C17#55012yes—
176C4×C17C22×Q1614yes—
177C4×C17C22×#4111yescharacteristic
178C4×C17C2×H(5,𝔽2)11yescharacteristic
179Dic17—24no—
180Dic17—48no—
181Dic17C22×Q1618yes—
182C22×Q16—174no—
183C22×Q16—172no—
184C22×Q16—172no—
185C22×Q16C2×D1711yescharacteristic
186#557—1716no—
187#557—348no—
188C2×C4⋊Q8—174no—
189C2×C4⋊Q8—172no—
190C2×#125—342no—
191C2×#125—344no—
192C2×C4×Q8—171no—
193C2×C4×Q8—174no—
194C2×C4×Q8—342no—
195C2×C4×Q8C2×D1712yes—
196#494—1716no—
197#494—178no—
198#462—1716no—
199#462—1732no—
200C8×Q8—178no—
201C4×Q16—1716no—
202C4×Q16C2×D1718yes—
203C2×#107C2×D1711yescharacteristic
204C2×C4⋊C8—172no—
205C2×C4⋊C8—171no—
206C2×#103—174no—
207C2×#103C2×D1712yes—
208C2×C4×C8—172no—
209C2×C4×C8C2×D1711yescharacteristic
210C2×C17#339514yescomplemented
211C2×C17C2×#55011yescharacteristic
212C2×C17C23×Q1611yescharacteristic
213C2×C17C2×#57811yescharacteristic
214C22×Q8—171no—
215C22×Q8—174no—
216C22×Q8C22×D1712yes—
217C2×Q16—24no—
218C2×Q16—1716no—
219C2×Q16—178no—
220C2×Q16—178no—
221C2×Q16—348no—
222C2×Q16—684no—
223C2×Q16—688no—
224C2×Q16C22×D1714yes—
225C22×C8—172no—
226C22×C8C22×D1711yescharacteristic
227C22×C8C22×D1711yescharacteristic
228C4⋊Q8—1716no—
229C4⋊Q8—178no—
230C4⋊Q8—348no—
231C4⋊Q8—344no—
232#125—3416no—
233#125—3432no—
234C4×Q8—24no—
235C4×Q8—174no—
236C4×Q8—174no—
237C4×Q8—1716no—
238C4×Q8—3416no—
239C4×Q8—348no—
240C4×Q8C22×D1718yes—
241C2×C4⋊C4—22no—
242C2×C4⋊C4—172no—
243C2×C4⋊C4—171no—
244C2×C4⋊C4—344no—
245C2×C4⋊C4—344no—
246C2×C4⋊C4—344no—
247C2×C4⋊C4—342no—
248C2×C4⋊C4—342no—
249C2×C4⋊C4C22×D1712yes—
250C2×C42—22no—
251C2×C42—172no—
252C2×C42—344no—
253C2×C42C22×D1711yescharacteristic
254#107C22×D1714yes—
255C4⋊C8—178no—
256C4⋊C8—174no—
257#103—1716no—
258#103C22×D1718yes—
259C4×C8—178no—
260C4×C8C22×D1714yes—
261C17C2×#339511yescharacteristic, complemented, Sylow
262C2×Q8—22no—
263C2×Q8—24no—
264C2×Q8—24no—
265C2×Q8—174no—
266C2×Q8—178no—
267C2×Q8—178no—
268C2×Q8—344no—
269C2×Q8—348no—
270C2×Q8—348no—
271C2×Q8C23×D1714yes—
272C22×C4—22no—
273C22×C4—22no—
274C22×C4—172no—
275C22×C4—172no—
276C22×C4—344no—
277C22×C4D4×D1711yescharacteristic
278C22×C4D4×D1711yescharacteristic
279C22×C4C23×D1711yescharacteristic
280Q16—28no—
281Q16—3416no—
282Q16—688no—
283Q16—6816no—
284C2×C8—22no—
285C2×C8—174no—
286C2×C8—344no—
287C2×C8#6325214yes—
288C2×C8C23×D1712yes—
289C2×C8C23×D1712yes—
290C4⋊C4—28no—
291C4⋊C4—22no—
292C4⋊C4—178no—
293C4⋊C4—174no—
294C4⋊C4—3416no—
295C4⋊C4—3416no—
296C4⋊C4—3416no—
297C4⋊C4—348no—
298C4⋊C4—348no—
299C4⋊C4C23×D1714yes—
300C42—28no—
301C42—174no—
302C42—174no—
303C42—3416no—
304C42D4×D1712yes—
305C42C23×D1712yes—
306C23C2×D4×D1711yescharacteristic
307Q8—24no—
308Q8—24no—
309Q8—44no—
310Q8—1716no—
311Q8—348no—
312Q8—348no—
313Q8—688no—
314C2×C4—22no—
315C2×C4—24no—
316C2×C4—24no—
317C2×C4—44no—
318C2×C4—44no—
319C2×C4—178no—
320C2×C4—174no—
321C2×C4—174no—
322C2×C4—344no—
323C2×C4—348no—
324C2×C4—688no—
325C2×C4Q16×D1714yes—
326C2×C4C2×#6325212yes—
327C2×C4C2×D4×D1712yes—
328C2×C4C2×D4×D1711yescharacteristic
329C2×C4C2×D4×D1712yes—
330C2×C4#1058769612yes—
331C2×C4C24×D1711yescharacteristic
332C8—22no—
333C8—344no—
334C8C2×#6325214yes—
335C22#1176348012yes—
336C22C2×Q16×D1712yes—
337C22#1176362312yes—
338C22C22×D4×D1711yescharacteristic
339C4—22no—
340C4—44no—
341C4—44no—
342C4—178no—
343C4—344no—
344C4—688no—
345C4#1176348012yes—
346C4C2×Q16×D1714yes—
347C4C22×#6325211yescharacteristic
348C4C2×#1058769611yescharacteristic
349C2#1454178914yesdirect product factor
350C2C2×#1176348011yescharacteristic
351C2C22×Q16×D1711yescharacteristic
352C2C2×#1176362311yescharacteristic
subgroupG/H
centerC23C2×D4×D17
commutator, cosocleC2×C4×C17C25
FrattiniC2×C4C24×D17
FittingC2×C4×Q16×C17C2
socle, prime radicalC23×C17C22×D4
hypercenterC2×C4×Q16D17
hypocenterC17C2×#3395
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×Q16

Complements

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

NH ≅ G/Ntype
2. #14541789C2direct (N × H)
100. C2×Dic34Q16semidirect
155. Dic34C2×Q16semidirect
210. C2×C17#3395semidirect
261. C17C2×#3395semidirect
349. C2#14541789direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#117635372
#145417892
C2×#117631892
C2×#117631872
C2×#117630192
C2×#117630182
C2×C8×Dic342
C2×#117629032
C2×C4×Q16×C172
C2×#339517