Finite Group Databasebeta

← C2×C17×#2988 #16917999

Subgroups — C2×C17×#2988 #16917999

Order 4352.

2434 conjugacy classes of subgroups.

The subgroup lattice has 284 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#41×C17C211yesmaximal, characteristic
2C17×#2988C2116yesmaximal, direct product factor
3C2×C8×Q8×C17C212yesmaximal, complemented
4C2×C8×D4×C17C216yesmaximal, complemented
5C2×C17×#431C213yesmaximal, complemented
6C22×C17×C4⋊C8C213yesmaximal, complemented
7C22×#41×C17C411yescharacteristic
8C23×C8×C17C2216yes—
9C4×#41×C17C418yes—
10C4×#41×C17C2218yes—
11C2×C4×Q8×C17C411yescharacteristic
12C2×C4×Q8×C17C2211yescharacteristic
13C2×C4×D4×C17C413yes—
14C2×C4×D4×C17C2213yes—
15C2×C17×#117C413yes—
16C22×C42×C17C2213yes—
17C8×Q8×C17C22116yescomplemented
18C8×D4×C17C22148yescomplemented
19C17×#431C22124yescomplemented
20C2×C17×C4⋊C8C2216yes—
21C2×C17×C4⋊C8C2213yes—
22C2×C17×C4⋊C8C2211yescharacteristic
23C2×C17×C4⋊C8C22124yescomplemented
24C2×C17×C22⋊C8C2216yes—
25C2×C4×C8×C17C2216yes—
26C2×#41×C17C8116yescomplemented
27C2×#41×C17C2×C418yes—
28C22×Q8×C17C2×C411yescharacteristic
29C22×D4×C17C2×C413yes—
30C23×C4×C17C2×C413yes—
31C23×C4×C17C2×C413yes—
32C23×C4×C17C2313yes—
33C22×C8×C17—412no—
34C22×C8×C17C2316yes—
35C22×C8×C17C2312yes—
36C22×C8×C17C23124yes—
37C4×Q8×C17C2×C418yes—
38C4×Q8×C17C2×C414yes—
39C4×Q8×C17C2314yes—
40C4×D4×C17C2×C4124yes—
41C4×D4×C17C2×C4112yes—
42C4×D4×C17C23112yes—
43C17×#117C2×C4124yes—
44C2×C4⋊C4×C17C2×C413yes—
45C2×C4⋊C4×C17C2×C413yes—
46C2×C22⋊C4×C17C2×C416yes—
47C2×C42×C17C2×C413yes—
48C2×C42×C17C2×C413yes—
49C2×C42×C17C2×C4112yes—
50C2×C42×C17C23112yes—
51C2×C42×C17C2311yescharacteristic
52C2×C42×C17C2313yes—
53C17×C4⋊C8C23112yes—
54C17×C4⋊C8C23124yes—
55C17×C4⋊C8C2314yes—
56C17×C22⋊C8C23124yes—
57C4×C8×C17C23124yes—
58C24×C17C22×C413yes—
59#41×C17C2×C8164yescomplemented
60C2×Q8×C17C2×C818yescomplemented
61C2×Q8×C17C22×C414yes—
62C2×D4×C17C2×C8124yescomplemented
63C2×D4×C17C22×C4112yes—
64C22×C4×C17—26no—
65C22×C4×C17—26no—
66C22×C4×C17—46no—
67C22×C4×C17C2×C8124yescomplemented
68C22×C4×C17C22×C411yescharacteristic
69C22×C4×C17C22×C413yes—
70C22×C4×C17C22×C413yes—
71C22×C4×C17C22×C416yes—
72C22×C4×C17C22×C4112yes—
73C22×C4×C17C22×C411yescharacteristic
74C22×C4×C17C22×C413yes—
75C22×C4×C17C22×C4112yes—
76C22×C4×C17C2416yes—
77C22×C4×C17C2411yescharacteristic
78C2×C8×C17—212no—
79C2×C8×C17—24no—
80C2×C8×C17—424no—
81C2×C8×C17C24112yes—
82C2×C8×C17C2414yes—
83C4⋊C4×C17C22×C4112yes—
84C4⋊C4×C17C22×C4112yes—
85C22⋊C4×C17C22×C4124yes—
86C42×C17C22×C412yes—
87C42×C17C22×C4112yes—
88C42×C17C22×C4112yes—
89C42×C17C22×C416yes—
90C42×C17C2416yes—
91C42×C17C2412yes—
92C2×#2988C1711yesmaximal, characteristic, direct product factor, Sylow
93C23×C17—26no—
94C23×C17—26no—
95C23×C17C22×C8112yes—
96C23×C17C23×C416yes—
97C23×C17C23×C411yescharacteristic
98Q8×C17C22×C8116yescomplemented
99D4×C17C22×C8148yescomplemented
100C2×C4×C17—26no—
101C2×C4×C17—22no—
102C2×C4×C17—26no—
103C2×C4×C17—212no—
104C2×C4×C17—26no—
105C2×C4×C17—26no—
106C2×C4×C17—412no—
107C2×C4×C17C22×C814yes—
108C2×C4×C17C22×C8112yes—
109C2×C4×C17C22×C8148yescomplemented
110C2×C4×C17C23×C412yes—
111C2×C4×C17C23×C416yes—
112C2×C4×C17C23×C416yes—
113C2×C4×C17C23×C411yescharacteristic
114C2×C4×C17C23×C412yes—
115C2×C4×C17C23×C416yes—
116C2×C4×C17H(5,𝔽2)12yes—
117C2×C4×C172−1+412yes—
118C2×C4×C17C2511yescharacteristic
119C8×C17—212no—
120C8×C17—24no—
121C2×C4×#41C2×C1711yescharacteristic
122#2988C2×C17116yesdirect product factor
123C2×C8×Q8C2×C1712yescomplemented
124C2×C8×D4C2×C1716yescomplemented
125C2×#431C2×C1713yescomplemented
126C22×C4⋊C8C2×C1713yescomplemented
127C22×C17—26no—
128C22×C17—224no—
129C22×C17—26no—
130C22×C17#52012yes—
131C22×C17C23×C8112yes—
132C22×C17C23×C812yes—
133C22×C17#56812yes—
134C22×C17C24×C411yescharacteristic
135C4×C17—26no—
136C4×C17—22no—
137C4×C17—26no—
138C4×C17#52012yes—
139C4×C17C23×C814yes—
140C4×C17C23×C8112yes—
141C4×C17C2×H(5,𝔽2)11yescharacteristic
142C4×C17C2×2−1+411yescharacteristic
143C22×#41C4×C1711yescharacteristic
144C23×C8C22×C1716yes—
145C4×#41C4×C1718yes—
146C4×#41C22×C1718yes—
147C2×C4×Q8C4×C1711yescharacteristic
148C2×C4×Q8C22×C1711yescharacteristic
149C2×C4×D4C4×C1713yes—
150C2×C4×D4C22×C1713yes—
151C2×#117C4×C1713yes—
152C22×C42C22×C1713yes—
153C8×Q8C22×C17116yescomplemented
154C8×D4C22×C17148yescomplemented
155#431C22×C17124yescomplemented
156C2×C4⋊C8C22×C1713yes—
157C2×C4⋊C8C22×C1716yes—
158C2×C4⋊C8C22×C1711yescharacteristic
159C2×C4⋊C8C22×C17124yescomplemented
160C2×C22⋊C8C22×C1716yes—
161C2×C4×C8C22×C1716yes—
162C2×C17—212no—
163C2×C17#298814yesdirect product factor
164C2×C17C2×#52011yescharacteristic
165C2×C17C24×C811yescharacteristic
166C2×C17C2×#56811yescharacteristic
167C2×#41C8×C17116yescomplemented
168C2×#41C2×C4×C1718yes—
169C22×Q8C2×C4×C1711yescharacteristic
170C22×D4C2×C4×C1713yes—
171C23×C4C2×C4×C1713yes—
172C23×C4C2×C4×C1713yes—
173C23×C4C23×C1713yes—
174C22×C8—412no—
175C22×C8C23×C1716yes—
176C22×C8C23×C1712yes—
177C22×C8C23×C17124yes—
178C4×Q8C2×C4×C1718yes—
179C4×Q8C2×C4×C1714yes—
180C4×Q8C23×C1714yes—
181C4×D4C2×C4×C17124yes—
182C4×D4C2×C4×C17112yes—
183C4×D4C23×C17112yes—
184#117C2×C4×C17124yes—
185C2×C4⋊C4C2×C4×C1713yes—
186C2×C4⋊C4C2×C4×C1713yes—
187C2×C22⋊C4C2×C4×C1716yes—
188C2×C42C2×C4×C1713yes—
189C2×C42C2×C4×C1713yes—
190C2×C42C2×C4×C17112yes—
191C2×C42C23×C1713yes—
192C2×C42C23×C17112yes—
193C2×C42C23×C1711yescharacteristic
194C4⋊C8C23×C17112yes—
195C4⋊C8C23×C17124yes—
196C4⋊C8C23×C1714yes—
197C22⋊C8C23×C17124yes—
198C4×C8C23×C17124yes—
199C17C2×#298811yescharacteristic, direct product factor, Sylow
200C24C22×C4×C1713yes—
201#41C2×C8×C17164yescomplemented
202C2×Q8C2×C8×C1718yescomplemented
203C2×Q8C22×C4×C1714yes—
204C2×D4C2×C8×C17124yescomplemented
205C2×D4C22×C4×C17112yes—
206C22×C4—26no—
207C22×C4—26no—
208C22×C4—46no—
209C22×C4C2×C8×C17124yescomplemented
210C22×C4C22×C4×C1711yescharacteristic
211C22×C4C22×C4×C1713yes—
212C22×C4C22×C4×C1716yes—
213C22×C4C22×C4×C1713yes—
214C22×C4C22×C4×C17112yes—
215C22×C4C22×C4×C1711yescharacteristic
216C22×C4C22×C4×C1713yes—
217C22×C4C22×C4×C17112yes—
218C22×C4C24×C1716yes—
219C22×C4C24×C1711yescharacteristic
220C2×C8—212no—
221C2×C8—24no—
222C2×C8—424no—
223C2×C8C24×C1714yes—
224C2×C8C24×C17112yes—
225C4⋊C4C22×C4×C17112yes—
226C4⋊C4C22×C4×C17112yes—
227C22⋊C4C22×C4×C17124yes—
228C42C22×C4×C1712yes—
229C42C22×C4×C17112yes—
230C42C22×C4×C17112yes—
231C42C22×C4×C1716yes—
232C42C24×C1716yes—
233C42C24×C1712yes—
234C23—26no—
235C23—26no—
236C23C22×C8×C17112yes—
237C23C23×C4×C1716yes—
238C23C23×C4×C1711yescharacteristic
239Q8C22×C8×C17116yescomplemented
240D4C22×C8×C17148yescomplemented
241C2×C4—26no—
242C2×C4—22no—
243C2×C4—26no—
244C2×C4—212no—
245C2×C4—26no—
246C2×C4—26no—
247C2×C4—412no—
248C2×C4C22×C8×C1714yes—
249C2×C4C22×C8×C17112yes—
250C2×C4C22×C8×C17148yescomplemented
251C2×C4C23×C4×C1712yes—
252C2×C4C23×C4×C1716yes—
253C2×C4C23×C4×C1716yes—
254C2×C4C23×C4×C1711yescharacteristic
255C2×C4C23×C4×C1712yes—
256C2×C4C23×C4×C1716yes—
257C2×C4C17×H(5,𝔽2)12yes—
258C2×C4C17×2−1+412yes—
259C2×C4C25×C1711yescharacteristic
260C8—212no—
261C8—24no—
262C22—224no—
263C22—26no—
264C22—26no—
265C22C17×#52012yes—
266C22C23×C8×C17112yes—
267C22C23×C8×C1712yes—
268C22C17×#56812yes—
269C22C24×C4×C1711yescharacteristic
270C4—22no—
271C4—26no—
272C4—26no—
273C4C17×#52012yes—
274C4C23×C8×C1714yes—
275C4C23×C8×C17112yes—
276C4C2×C17×H(5,𝔽2)11yescharacteristic
277C4C2×C17×2−1+411yescharacteristic
278C2—212no—
279C2C17×#298814yesdirect product factor
280C2C2×C17×#52011yescharacteristic
281C2C24×C8×C1711yescharacteristic
282C2C2×C17×#56811yescharacteristic
subgroupG/H
centerC22×C4×C17C24
commutatorC2C24×C8×C17
Frattini, cosocleC2×C4C25×C17
socleC23×C17C23×C4
prime radicalC22×#41×C17C4
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C22×C4×C17 ◁ G

Complements

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

NH ≅ G/Ntype
2. C17×#2988C2direct (N × H)
3. C2×C8×Q8×C17C2semidirect
4. C2×C8×D4×C17C2semidirect
5. C2×C17×#431C2semidirect
6. C22×C17×C4⋊C8C2semidirect
17. C8×Q8×C17C22semidirect
18. C8×D4×C17C22semidirect
19. C17×#431C22semidirect
23. C2×C17×C4⋊C8C22semidirect
26. C2×#41×C17C8semidirect
59. #41×C17C2×C8semidirect
60. C2×Q8×C17C2×C8semidirect
62. C2×D4×C17C2×C8semidirect
67. C22×C4×C17C2×C8semidirect
92. C2×#2988C17direct (N × H)
98. Q8×C17C22×C8semidirect
99. D4×C17C22×C8semidirect
109. C2×C4×C17C22×C8semidirect
122. #2988C2×C17direct (N × H)
123. C2×C8×Q8C2×C17semidirect
124. C2×C8×D4C2×C17semidirect
125. C2×#431C2×C17semidirect
126. C22×C4⋊C8C2×C17semidirect
153. C8×Q8C22×C17semidirect
154. C8×D4C22×C17semidirect
155. #431C22×C17semidirect
159. C2×C4⋊C8C22×C17semidirect
163. C2×C17#2988direct (N × H)
167. C2×#41C8×C17semidirect
199. C17C2×#2988direct (N × H)
201. #41C2×C8×C17semidirect
202. C2×Q8C2×C8×C17semidirect
204. C2×D4C2×C8×C17semidirect
209. C22×C4C2×C8×C17semidirect
239. Q8C22×C8×C17semidirect
240. D4C22×C8×C17semidirect
250. C2×C4C22×C8×C17semidirect
279. C2C17×#2988direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×#41×C172
C17×#29882
C2×C8×Q8×C172
C2×C8×D4×C172
C2×C17×#4312
C22×C17×C4⋊C82
C2×#298817