Finite Group Databasebeta

← C2×C4×C17×#126 #16891777

Subgroups — C2×C4×C17×#126 #16891777

Order 4352.

2838 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C17×#126C211yesmaximal, characteristic
2C4×C17×#126C2116yesmaximal, direct product factor
3C2×C17×#388C213yesmaximal
4C2×C17×#387C213yesmaximal, complemented
5C2×C17×#383C211yesmaximal, characteristic, complemented
6C2×C4×C4⋊C4×C17C213yesmaximal, complemented
7C2×C4×C22⋊C4×C17C213yesmaximal
8C2×C43×C17C211yesmaximal, characteristic, complemented
9C24×C4×C17C2211yescharacteristic
10C2×C17×#126C4116yesdirect product factor
11C2×C17×#126C2218yes—
12C22×C4⋊C4×C17C2213yes—
13C22×C4⋊C4×C17C2213yes—
14C22×C22⋊C4×C17C2213yes—
15C22×C22⋊C4×C17C2213yes—
16C22×C42×C17C2213yes—
17C22×C42×C17C2211yescharacteristic
18C22×C42×C17C2213yes—
19C22×C42×C17C2213yes—
20C17×#388C22124yes—
21C17×#387C22124yescomplemented
22C17×#383C2218yescomplemented
23C4×C4⋊C4×C17C22124yescomplemented
24C4×C22⋊C4×C17C22124yes—
25C2×C17×#95C2213yes—
26C2×C17×#95C2213yes—
27C2×C17×#95C2213yes—
28C2×C17×#95C2213yes—
29C43×C17C2218yescomplemented
30C25×C17C2311yescharacteristic
31C23×C4×C17—212no—
32C23×C4×C17C2313yes—
33C23×C4×C17C2311yescharacteristic
34C23×C4×C17C2314yes—
35C23×C4×C17C2313yes—
36C23×C4×C17C2313yes—
37C23×C4×C17C2313yes—
38C23×C4×C17C2311yescharacteristic
39C17×#126C2×C4164yesdirect product factor
40C2×C4⋊C4×C17—212no—
41C2×C4⋊C4×C17C2×C4124yescomplemented
42C2×C4⋊C4×C17C23112yes—
43C2×C4⋊C4×C17C23112yes—
44C2×C22⋊C4×C17—212no—
45C2×C22⋊C4×C17C2×C4124yes—
46C2×C22⋊C4×C17C23112yes—
47C2×C22⋊C4×C17C23112yes—
48C2×C42×C17—212no—
49C2×C42×C17—212no—
50C2×C42×C17—212no—
51C2×C42×C17C2×C418yescomplemented
52C2×C42×C17C23112yes—
53C2×C42×C17C23112yes—
54C2×C42×C17C23112yes—
55C2×C42×C17C2314yes—
56C17×#95C23112yes—
57C17×#95C23112yes—
58C17×#95C23112yes—
59C17×#95C23112yes—
60C24×C17—26no—
61C24×C17—26no—
62C24×C17C22×C414yes—
63C24×C17C2412yes—
64C24×C17C2411yescharacteristic
65C22×C4×C17—26no—
66C22×C4×C17—26no—
67C22×C4×C17—26no—
68C22×C4×C17—26no—
69C22×C4×C17—26no—
70C22×C4×C17—26no—
71C22×C4×C17—26no—
72C22×C4×C17—26no—
73C22×C4×C17—26no—
74C22×C4×C17—26no—
75C22×C4×C17—224no—
76C22×C4×C17—416no—
77C22×C4×C17C22×C4112yes—
78C22×C4×C17C22×C4112yes—
79C22×C4×C17#41112yes—
80C22×C4×C17#41112yes—
81C22×C4×C17C2412yes—
82C22×C4×C17C2416yes—
83C22×C4×C17C2416yes—
84C22×C4×C17C2416yes—
85C22×C4×C17C2416yes—
86C22×C4×C17C2412yes—
87C4⋊C4×C17—224no—
88C4⋊C4×C17C22×C4148yescomplemented
89C22⋊C4×C17—224no—
90C22⋊C4×C17C22×C4148yes—
91C42×C17—224no—
92C42×C17—224no—
93C42×C17—224no—
94C42×C17C22×C4116yescomplemented
95C2×C4×#126C1711yesmaximal, characteristic, direct product factor, Sylow
96C23×C17—224no—
97C23×C17—26no—
98C23×C17—26no—
99C23×C17—44no—
100C23×C17—412no—
101C23×C17C23×C414yes—
102C23×C17C23×C412yes—
103C23×C17C2×#4116yes—
104C23×C17C2×#4116yes—
105C23×C17C2511yescharacteristic
106C2×C4×C17—224no—
107C2×C4×C17—224no—
108C2×C4×C17—224no—
109C2×C4×C17—26no—
110C2×C4×C17—26no—
111C2×C4×C17—26no—
112C2×C4×C17—26no—
113C2×C4×C17—26no—
114C2×C4×C17—26no—
115C2×C4×C17—26no—
116C2×C4×C17—26no—
117C2×C4×C17—26no—
118C2×C4×C17—26no—
119C2×C4×C17—44no—
120C2×C4×C17—412no—
121C2×C4×C17—416no—
122C2×C4×C17#126116yesdirect product factor
123C2×C4×C17C23×C4112yes—
124C2×C4×C17C23×C4112yes—
125C2×C4×C17C2×#41112yes—
126C2×C4×C17C2×#41112yes—
127C22×#126C2×C1711yescharacteristic
128C4×#126C2×C17116yesdirect product factor
129C2×#388C2×C1713yes—
130C2×#387C2×C1713yescomplemented
131C2×#383C2×C1711yescharacteristic, complemented
132C2×C4×C4⋊C4C2×C1713yescomplemented
133C2×C4×C22⋊C4C2×C1713yes—
134C2×C43C2×C1711yescharacteristic, complemented
135C22×C17—212no—
136C22×C17—416no—
137C22×C17—42no—
138C22×C17—46no—
139C22×C17C4×#41112yes—
140C22×C17C2×#12614yes—
141C22×C17#529112yes—
142C22×C17C24×C411yescharacteristic
143C22×C17C22×#4113yes—
144C22×C17C22×#4113yes—
145C4×C17—212no—
146C4×C17—212no—
147C4×C17—212no—
148C4×C17—42no—
149C4×C17—46no—
150C4×C17C2×#12618yesdirect product factor
151C24×C4C22×C1711yescharacteristic
152C2×#126C4×C17116yesdirect product factor
153C2×#126C22×C1718yes—
154C22×C4⋊C4C22×C1713yes—
155C22×C4⋊C4C22×C1713yes—
156C22×C22⋊C4C22×C1713yes—
157C22×C22⋊C4C22×C1713yes—
158C22×C42C22×C1713yes—
159C22×C42C22×C1713yes—
160C22×C42C22×C1713yes—
161C22×C42C22×C1711yescharacteristic
162#388C22×C17124yes—
163#387C22×C17124yescomplemented
164#383C22×C1718yescomplemented
165C4×C4⋊C4C22×C17124yescomplemented
166C4×C22⋊C4C22×C17124yes—
167C2×#95C22×C1713yes—
168C2×#95C22×C1713yes—
169C2×#95C22×C1713yes—
170C2×#95C22×C1713yes—
171C43C22×C1718yescomplemented
172C2×C17—44no—
173C2×C17C4×#12618yesdirect product factor
174C2×C17C2×C4×#4113yes—
175C2×C17C22×#12611yescharacteristic
176C2×C17C2×#52913yes—
177C25C23×C1711yescharacteristic
178C23×C4—212no—
179C23×C4C23×C1713yes—
180C23×C4C23×C1711yescharacteristic
181C23×C4C23×C1714yes—
182C23×C4C23×C1713yes—
183C23×C4C23×C1713yes—
184C23×C4C23×C1713yes—
185C23×C4C23×C1711yescharacteristic
186#126C2×C4×C17164yesdirect product factor
187C2×C4⋊C4—212no—
188C2×C4⋊C4C2×C4×C17124yescomplemented
189C2×C4⋊C4C23×C17112yes—
190C2×C4⋊C4C23×C17112yes—
191C2×C22⋊C4—212no—
192C2×C22⋊C4C2×C4×C17124yes—
193C2×C22⋊C4C23×C17112yes—
194C2×C22⋊C4C23×C17112yes—
195C2×C42—212no—
196C2×C42—212no—
197C2×C42—212no—
198C2×C42C2×C4×C1718yescomplemented
199C2×C42C23×C17112yes—
200C2×C42C23×C17112yes—
201C2×C42C23×C17112yes—
202C2×C42C23×C1714yes—
203#95C23×C17112yes—
204#95C23×C17112yes—
205#95C23×C17112yes—
206#95C23×C17112yes—
207C17C2×C4×#12611yescharacteristic, direct product factor, Sylow
208C24—26no—
209C24—26no—
210C24C22×C4×C1714yes—
211C24C24×C1712yes—
212C24C24×C1711yescharacteristic
213C22×C4—26no—
214C22×C4—26no—
215C22×C4—26no—
216C22×C4—26no—
217C22×C4—26no—
218C22×C4—26no—
219C22×C4—26no—
220C22×C4—26no—
221C22×C4—26no—
222C22×C4—26no—
223C22×C4—224no—
224C22×C4—416no—
225C22×C4C22×C4×C17112yes—
226C22×C4C22×C4×C17112yes—
227C22×C4#41×C17112yes—
228C22×C4#41×C17112yes—
229C22×C4C24×C1712yes—
230C22×C4C24×C1716yes—
231C22×C4C24×C1716yes—
232C22×C4C24×C1716yes—
233C22×C4C24×C1716yes—
234C22×C4C24×C1712yes—
235C4⋊C4—224no—
236C4⋊C4C22×C4×C17148yescomplemented
237C22⋊C4—224no—
238C22⋊C4C22×C4×C17148yes—
239C42—224no—
240C42—224no—
241C42—224no—
242C42C22×C4×C17116yescomplemented
243C23—224no—
244C23—26no—
245C23—26no—
246C23—44no—
247C23—412no—
248C23C23×C4×C1714yes—
249C23C23×C4×C1712yes—
250C23C2×#41×C1716yes—
251C23C2×#41×C1716yes—
252C23C25×C1711yescharacteristic
253C2×C4—224no—
254C2×C4—224no—
255C2×C4—224no—
256C2×C4—26no—
257C2×C4—26no—
258C2×C4—26no—
259C2×C4—26no—
260C2×C4—26no—
261C2×C4—26no—
262C2×C4—26no—
263C2×C4—26no—
264C2×C4—26no—
265C2×C4—26no—
266C2×C4—44no—
267C2×C4—412no—
268C2×C4—416no—
269C2×C4C17×#126116yesdirect product factor
270C2×C4C23×C4×C17112yes—
271C2×C4C23×C4×C17112yes—
272C2×C4C2×#41×C17112yes—
273C2×C4C2×#41×C17112yes—
274C22—212no—
275C22—416no—
276C22—42no—
277C22—46no—
278C22C4×#41×C17112yes—
279C22C2×C17×#12614yes—
280C22C17×#529112yes—
281C22C24×C4×C1711yescharacteristic
282C22C22×#41×C1713yes—
283C22C22×#41×C1713yes—
284C4—212no—
285C4—212no—
286C4—212no—
287C4—42no—
288C4—46no—
289C4C2×C17×#12618yesdirect product factor
290C2—44no—
291C2C4×C17×#12618yesdirect product factor
292C2C2×C4×#41×C1713yes—
293C2C22×C17×#12611yescharacteristic
294C2C2×C17×#52913yes—
subgroupG/H
centerC23×C4×C17C23
commutatorC22C24×C4×C17
Frattini, cosocleC23C25×C17
socleC24×C17C24
prime radicalC25×C17C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C4×C17 ◁ G

Complements

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

NH ≅ G/Ntype
2. C4×C17×#126C2direct (N × H)
4. C2×C17×#387C2semidirect
5. C2×C17×#383C2semidirect
6. C2×C4×C4⋊C4×C17C2semidirect
8. C2×C43×C17C2semidirect
10. C2×C17×#126C4direct (N × H)
21. C17×#387C22semidirect
22. C17×#383C22semidirect
23. C4×C4⋊C4×C17C22semidirect
29. C43×C17C22semidirect
39. C17×#126C2×C4direct (N × H)
41. C2×C4⋊C4×C17C2×C4semidirect
51. C2×C42×C17C2×C4semidirect
88. C4⋊C4×C17C22×C4semidirect
94. C42×C17C22×C4semidirect
95. C2×C4×#126C17direct (N × H)
122. C2×C4×C17#126direct (N × H)
128. C4×#126C2×C17direct (N × H)
130. C2×#387C2×C17semidirect
131. C2×#383C2×C17semidirect
132. C2×C4×C4⋊C4C2×C17semidirect
134. C2×C43C2×C17semidirect
150. C4×C17C2×#126direct (N × H)
152. C2×#126C4×C17direct (N × H)
163. #387C22×C17semidirect
164. #383C22×C17semidirect
165. C4×C4⋊C4C22×C17semidirect
171. C43C22×C17semidirect
173. C2×C17C4×#126direct (N × H)
186. #126C2×C4×C17direct (N × H)
188. C2×C4⋊C4C2×C4×C17semidirect
198. C2×C42C2×C4×C17semidirect
207. C17C2×C4×#126direct (N × H)
236. C4⋊C4C22×C4×C17semidirect
242. C42C22×C4×C17semidirect
269. C2×C4C17×#126direct (N × H)
289. C4C2×C17×#126direct (N × H)
291. C2C4×C17×#126direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C17×#1262
C4×C17×#1262
C2×C17×#3882
C2×C17×#3872
C2×C17×#3832
C2×C4×C4⋊C4×C172
C2×C4×C22⋊C4×C172
C2×C43×C172
C2×C4×#12617