Finite Group Databasebeta

← #14542597

Subgroups — #14542597

Order 2176.

1060 conjugacy classes of subgroups.

The subgroup lattice has 244 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1Q8×Dic34C212yesmaximal, complemented
2#11763535C212yesmaximal, complemented
3#11763518C216yesmaximal, complemented
4D4×Dic34C216yesmaximal, complemented
5#11763440C213yesmaximal, complemented
6#11763437C213yesmaximal, complemented
7#11763362C213yesmaximal, complemented
8C2×#10587574C213yesmaximal, complemented
9#11763292C211yesmaximal, characteristic
10#41×Dic17C211yesmaximal, characteristic
11C17×#520C211yesmaximal, characteristic
12C2×#41×C17C2211yescharacteristic
13C22×Dic34C2216yes—
14C4×Q8×C17C2212yes—
15C4×D4×C17C2216yes—
16C17×#117C2213yes—
17C2×C4⋊C4×C17C2213yes—
18Q8×Dic17C2211yescharacteristic
19Q8×Dic17C2212yes—
20Q8×Dic17C2211yescharacteristic
21D4×Dic17C2213yes—
22D4×Dic17C2216yes—
23D4×Dic17C2213yes—
24#10587612C2213yes—
25#10587612C2213yes—
26C2×C4⋊Dic17C2213yes—
27#10587610C22112yes—
28C2×#63225C2216yes—
29C2×C4×Dic17C2213yes—
30#10587576C2216yes—
31#10587576C2213yes—
32#10587576C2213yes—
33#10587574C2216yes—
34#10587574C2216yes—
35#10587574C2216yes—
36#10587574C2213yes—
37#10587574C2216yes—
38#10587574C2211yescharacteristic
39#10587564C2216yes—
40#10587564C22112yes—
41#10587564C2216yes—
42#10587556C2216yes—
43#10587555C2216yes—
44C4×Dic34C2216yes—
45C4×Dic34C2216yes—
46#41×C17Q818yescomplemented
47C2×Q8×C17C2311yescharacteristic
48C2×D4×C17C2313yes—
49C22×C4×C17C2316yes—
50C22×C4×C17C2313yes—
51C22×Dic17C2313yes—
52C22×Dic17C2313yes—
53C22×Dic17C2316yes—
54C2×Dic34—412no—
55C2×Dic34C2316yes—
56C2×Dic34C2312yes—
57C2×Dic34C23112yes—
58C4⋊C4×C17C2313yes—
59C4⋊C4×C17C2316yes—
60C4⋊C4×C17C2311yescharacteristic
61C22⋊C4×C17C2316yes—
62C42×C17C2316yes—
63C22⋊Dic17C2316yes—
64C22⋊Dic17C2316yes—
65C4⋊Dic17C2316yes—
66C4⋊Dic17C2316yes—
67C4⋊Dic17C2313yes—
68C4⋊Dic17C2316yes—
69C4⋊Dic17C2313yes—
70C4⋊Dic17C2313yes—
71C4⋊Dic17C2311yescharacteristic
72#63225C2312yes—
73#63225C2316yes—
74#63225C2316yes—
75#63225C2316yes—
76#63225C23112yes—
77C4×Dic17C2313yes—
78C4×Dic17C2313yes—
79C4×Dic17C2316yes—
80C4×Dic17C2311yescharacteristic
81C4×Dic17C2313yes—
82C23×C17C2413yes—
83Q8×C17C2×Q814yescomplemented
84D4×C17C2×Q8112yescomplemented
85C2×C4×C17—46no—
86C2×C4×C17C2×Q8112yescomplemented
87C2×C4×C17C2412yes—
88C2×C4×C17C2416yes—
89C2×C4×C17C2413yes—
90C2×C4×C17C2411yescharacteristic
91C2×Dic17—26no—
92C2×Dic17—26no—
93C2×Dic17—46no—
94C2×Dic17C2412yes—
95C2×Dic17C2413yes—
96C2×Dic17C2413yes—
97C2×Dic17C2416yes—
98C2×Dic17C2411yescharacteristic
99C2×Dic17C2411yescharacteristic
100Dic34—212no—
101Dic34—24no—
102Dic34—412no—
103#3503—171nomaximal, Sylow
104C22×C17—23no—
105C22×C17—23no—
106C22×C17C22×Q816yes—
107C22×C17C2511yescharacteristic
108C4×C17—26no—
109C4×C17—22no—
110C4×C17C22×Q812yes—
111C4×C17C22×Q816yes—
112Dic17—26no—
113Dic17—23no—
114Dic17—22no—
115Dic17—23no—
116Dic17H(5,𝔽2)12yes—
117Dic172−1+412yes—
118Q82—172no—
119#557—172no—
120#554—176no—
121D4×Q8—176no—
122#544—173no—
123#544—173no—
124#533—173no—
125C2×C4⋊Q8—173no—
126#520—171no—
127#520D1711yescharacteristic
128C4×#41—171no—
129C2×C17—26no—
130C2×C17C23×Q811yescharacteristic
131C2×C17C2×H(5,𝔽2)11yescharacteristic
132C2×C17C2×2−1+411yescharacteristic
133C2×#41C2×D1711yescharacteristic
134C22×Q8—176no—
135C4⋊Q8—173no—
136C4⋊Q8—176no—
137C4⋊Q8—176no—
138C4⋊Q8—176no—
139C4⋊Q8—171no—
140C4⋊Q8—176no—
141C4⋊Q8—176no—
142#125—173no—
143#125—173no—
144#125—176no—
145#125—176no—
146C22⋊Q8—1712no—
147C22⋊Q8—176no—
148C22⋊Q8—176no—
149C22⋊Q8—1712no—
150C4×Q8—171no—
151C4×Q8—171no—
152C4×Q8—172no—
153C4×Q8—176no—
154C4×Q8—176no—
155C4×Q8C2×D1712yes—
156C4×D4—173no—
157C4×D4—173no—
158C4×D4—176no—
159C4×D4C2×D1716yes—
160#117—173no—
161#117—173no—
162#117C2×D1713yes—
163C2×C4⋊C4—173no—
164C2×C4⋊C4—176no—
165C2×C4⋊C4C2×D1713yes—
166C2×C42—173no—
167C17#350311yescharacteristic, complemented, Sylow
168#41Dic3418yescomplemented
169C2×Q8—172no—
170C2×Q8—176no—
171C2×Q8—1712no—
172C2×Q8—6812no—
173C2×Q8C22×D1711yescharacteristic
174C2×D4C22×D1713yes—
175C22×C4—173no—
176C22×C4—173no—
177C22×C4—176no—
178C22×C4C22×D1716yes—
179C22×C4C22×D1713yes—
180C4⋊C4—173no—
181C4⋊C4—176no—
182C4⋊C4—176no—
183C4⋊C4—1712no—
184C4⋊C4—171no—
185C4⋊C4—173no—
186C4⋊C4—173no—
187C4⋊C4—172no—
188C4⋊C4—176no—
189C4⋊C4—176no—
190C4⋊C4—176no—
191C4⋊C4—176no—
192C4⋊C4C22×D1713yes—
193C4⋊C4C22×D1716yes—
194C4⋊C4C22×D1711yescharacteristic
195C22⋊C4—176no—
196C22⋊C4—176no—
197C22⋊C4C22×D1716yes—
198C42—171no—
199C42—173no—
200C42—173no—
201C42—173no—
202C42—176no—
203C42C22×D1716yes—
204C23C23×D1713yes—
205Q8—3412no—
206Q8—344no—
207Q8—6812no—
208Q8C2×Dic3414yescomplemented
209D4C2×Dic34112yescomplemented
210C2×C4—46no—
211C2×C4—171no—
212C2×C4—171no—
213C2×C4—172no—
214C2×C4—173no—
215C2×C4—173no—
216C2×C4—176no—
217C2×C4—346no—
218C2×C4—346no—
219C2×C4—686no—
220C2×C4C2×Dic34112yescomplemented
221C2×C4C23×D1712yes—
222C2×C4C23×D1716yes—
223C2×C4C23×D1713yes—
224C2×C4C23×D1711yescharacteristic
225C22—23no—
226C22—23no—
227C22C22×Dic3416yes—
228C22C24×D1711yescharacteristic
229C4—26no—
230C4—22no—
231C4—172no—
232C4—172no—
233C4—343no—
234C4—346no—
235C4—343no—
236C4—342no—
237C4C22×Dic3412yes—
238C4C22×Dic3416yes—
239C2—26no—
240C2C23×Dic3411yescharacteristic
241C2H(5,𝔽2)×D1711yescharacteristic
242C22−1+4×D1711yescharacteristic
subgroupG/H
center, FrattiniC22C24×D17
commutator, socle, cosocleC22×C17C25
FittingC17×#520C2
prime radicalC2×#41×C17C22
hypercenter#520D17
hypocenterC17#3503
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ #520

Complements

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

NH ≅ G/Ntype
1. Q8×Dic34C2semidirect
2. #11763535C2semidirect
3. #11763518C2semidirect
4. D4×Dic34C2semidirect
5. #11763440C2semidirect
6. #11763437C2semidirect
7. #11763362C2semidirect
8. C2×#10587574C2semidirect
46. #41×C17Q8semidirect
83. Q8×C17C2×Q8semidirect
84. D4×C17C2×Q8semidirect
86. C2×C4×C17C2×Q8semidirect
167. C17#3503semidirect
168. #41Dic34semidirect
208. Q8C2×Dic34semidirect
209. D4C2×Dic34semidirect
220. C2×C4C2×Dic34semidirect

Maximal subgroups

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

subgroupindex
Q8×Dic342
#117635352
#117635182
D4×Dic342
#117634402
#117634372
#117633622
C2×#105875742
#117632922
#41×Dic172
C17×#5202
#350317