Finite Group Databasebeta

← Q16×#101 #220446

Subgroups — Q16×#101 #220446

Order 512.

808 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
1C2×Q8×Q16C211yesmaximal, characteristic
2Q8×#101C212yesmaximal
3M16×Q16C212yesmaximal
4#9801C212yesmaximal
5#9250C214yesmaximal
6#8617C211yesmaximal, characteristic
7#8396C212yesmaximal
8C8×#101C211yesmaximal, characteristic
9C2×Q82C2212yes—
10Q8×Q16—22no—
11Q8×Q16—24no—
12Q8×Q16—22no—
13C2×#500C412yes—
14C2×#500C2211yescharacteristic
15C2×#477C414yes—
16C2×#477C2212yes—
17Q8×M16C2214yes—
18C2×C8×Q8C2211yescharacteristic
19C2×C4×Q16C412yes—
20C2×C4×Q16C2211yescharacteristic
21#1997—24no—
22#1997C2214yes—
23#1801—22no—
24#1801C2212yes—
25C4×#101—22no—
26C4×#101C2211yescharacteristic
27#1591—22no—
28#1584—24no—
29C8×Q16—22no—
30#1567C2212yes—
31#1549C2214yes—
32#1487C2214yes—
33#1461C2211yescharacteristic
34C8×M16C2212yes—
35#1292C2212yes—
36#1283C2212yes—
37C22×Q16C2×C411yescharacteristic
38Q82—24no—
39Q82—24no—
40Q82—44no—
41C2×C4⋊Q8—22no—
42C2×C4⋊Q8—24no—
43C2×C4⋊Q8C2×C414yes—
44C2×C4⋊Q8C2312yes—
45C2×C4×Q8—22no—
46C2×C4×Q8C2×C414yes—
47C2×C4×Q8C2312yes—
48C2×C4×Q8C2311yescharacteristic
49#500—24no—
50#500—24no—
51#500—22no—
52#500—22no—
53#477—24no—
54#477—24no—
55#477—28no—
56#477—28no—
57#446—24no—
58#446—44no—
59C8×Q8—22no—
60C8×Q8—22no—
61C8×Q8—24no—
62C4×Q16—24no—
63C4×Q16—22no—
64C4×Q16—22no—
65C4×Q16D412yes—
66C4×Q16D414yes—
67C4×Q16D412yes—
68#431C2312yes—
69C2×#107C2×C412yes—
70C2×#107C2×C414yes—
71C2×#107C2×C412yes—
72C2×#107C2×C411yescharacteristic
73#423—24no—
74#423C2314yes—
75C2×C4⋊C8C2×C412yes—
76C2×C4⋊C8C2311yescharacteristic
77C2×#103C2×C414yes—
78C2×#103C2×C412yes—
79C2×#101—22no—
80C2×#101D411yescharacteristic
81C2×#101D411yescharacteristic
82C4×M16—24no—
83C4×M16C2312yes—
84C2×C4×C8C2×C412yes—
85C2×C4×C8C2311yescharacteristic
86#343—24no—
87#343—24no—
88#343—22no—
89#343D412yes—
90#335—22no—
91#335—22no—
92#332—44no—
93Q8⋊C8—24no—
94Q8⋊C8—24no—
95#324—22no—
96#322—22no—
97C82—22no—
98C22×Q8—24no—
99C22×Q8—22no—
100C22×Q8C22×C412yes—
101C22×Q8C2×D411yescharacteristic
102C2×Q16—24no—
103C2×Q16C22⋊C412yes—
104C2×Q16C22⋊C411yescharacteristic
105C2×Q16C22⋊C411yescharacteristic
106C2×M16—24no—
107C2×M16C2×D412yes—
108C2×M16C2×D412yes—
109C22×C8C22×C411yescharacteristic
110C22×C8C22×C412yes—
111C22×C8C22×C411yescharacteristic
112C4⋊Q8—28no—
113C4⋊Q8—24no—
114C4⋊Q8—24no—
115C4⋊Q8—44no—
116C4⋊Q8—44no—
117C4⋊Q8—44no—
118C4⋊Q8—48no—
119C4⋊Q8—48no—
120C4×Q8—22no—
121C4×Q8—22no—
122C4×Q8—24no—
123C4×Q8—24no—
124C4×Q8—24no—
125C4×Q8—44no—
126C4×Q8—44no—
127C4×Q8—44no—
128C4×Q8C2×D414yes—
129C4×Q8C2×D414yes—
130C2×C4⋊C4—22no—
131C2×C4⋊C4—24no—
132C2×C4⋊C4—24no—
133C2×C4⋊C4—22no—
134C2×C4⋊C4C22×C414yes—
135C2×C4⋊C4C22×C412yes—
136C2×C4⋊C4C2×D411yescharacteristic
137C2×C4⋊C4#4112yes—
138C2×C42—22no—
139C2×C42—24no—
140C2×C42C22×C412yes—
141C2×C42C2411yescharacteristic
142#107—22no—
143#107—22no—
144#107—24no—
145#107—28no—
146#107C22⋊C412yes—
147#107C22⋊C412yes—
148C4⋊C8—24no—
149C4⋊C8—22no—
150C4⋊C8—24no—
151C4⋊C8—22no—
152C4⋊C8—24no—
153C4⋊C8—44no—
154C4⋊C8—44no—
155#103—24no—
156#103—24no—
157#103C22⋊C414yes—
158#103C22⋊C414yes—
159#101—22no—
160#101—44no—
161#101Q1614yesdirect product factor
162C22⋊C8—22no—
163#97—22no—
164#97—44no—
165C4×C8—22no—
166C4×C8—22no—
167C4×C8—22no—
168C4×C8—22no—
169C4×C8—44no—
170C4×C8C2×D412yes—
171C4×C8C2×D412yes—
172C2×Q8—22no—
173C2×Q8—22no—
174C2×Q8—22no—
175C2×Q8—24no—
176C2×Q8—48no—
177C2×Q8—42no—
178C2×Q8—44no—
179C2×Q8—162no—
180C2×Q8—164no—
181C2×Q8C2×C22⋊C412yes—
182C2×Q8C2×C22⋊C412yes—
183C2×Q8C2×Q1612yes—
184C2×Q8#13512yes—
185C22×C4—22no—
186C22×C4—22no—
187C22×C4—24no—
188C22×C4C4×D412yes—
189C22×C4C4×D412yes—
190C22×C4C23×C411yescharacteristic
191C22×C4C22×D411yescharacteristic
192C22×C4C2×#4111yescharacteristic
193Q16—24no—
194Q16—22no—
195Q16#10114yesdirect product factor
196M16—22no—
197M16—22no—
198M16—22no—
199M16—44no—
200M16—44no—
201M16C2×Q1614yes—
202C2×C8—22no—
203C2×C8—22no—
204C2×C8—22no—
205C2×C8—22no—
206C2×C8—41no—
207C2×C8—42no—
208C2×C8—44no—
209C2×C8—42no—
210C2×C8C2×C22⋊C411yescharacteristic
211C2×C8C2×C22⋊C412yes—
212C2×C8C2×C22⋊C411yescharacteristic
213C4⋊C4—22no—
214C4⋊C4—22no—
215C4⋊C4—24no—
216C4⋊C4—24no—
217C4⋊C4—24no—
218C4⋊C4—24no—
219C4⋊C4—24no—
220C4⋊C4—44no—
221C4⋊C4—44no—
222C4⋊C4—48no—
223C4⋊C4—44no—
224C4⋊C4C2×C22⋊C414yes—
225C42—22no—
226C42—22no—
227C42—24no—
228C42—24no—
229C42—44no—
230C42—44no—
231C42C22×D412yes—
232C42H(5,𝔽2)12yes—
233C23C2×C4×D411yescharacteristic
234Q8—22no—
235Q8—24no—
236Q8—24no—
237Q8—22no—
238Q8—22no—
239Q8—44no—
240Q8—164no—
241Q8—168no—
242Q8C2×#10114yes—
243C2×C4—22no—
244C2×C4—22no—
245C2×C4—22no—
246C2×C4—21no—
247C2×C4—21no—
248C2×C4—22no—
249C2×C4—22no—
250C2×C4—24no—
251C2×C4—41no—
252C2×C4—44no—
253C2×C4—42no—
254C2×C4—44no—
255C2×C4—82no—
256C2×C4—84no—
257C2×C4C4×Q1614yes—
258C2×C4C22×C22⋊C411yescharacteristic
259C2×C4#51811yescharacteristic
260C2×C4D4212yes—
261C2×C4#54612yes—
262C2×C4C22×Q1611yescharacteristic
263C2×C4C2×#13511yescharacteristic
264C2×C4#57812yes—
265C8—21no—
266C8—22no—
267C8—24no—
268C8—42no—
269C8—42no—
270C8—82no—
271C8—84no—
272C8C2×#10112yes—
273C22—21no—
274C22—21no—
275C22D4×C22⋊C411yescharacteristic
276C22C2×C4×Q1611yescharacteristic
277C22#295011yescharacteristic
278C4—21no—
279C4—24no—
280C4—24no—
281C4—22no—
282C4—42no—
283C4—42no—
284C4—44no—
285C4—84no—
286C4C22×#10111yescharacteristic
287C4#288911yescharacteristic
288C4#328512yes—
289C4D4×Q1612yes—
290C2—21no—
291C2—21no—
292C2D4×#10111yescharacteristic
293C2C22⋊C4×Q1611yescharacteristic
294C2#2245811yescharacteristic
subgroupG/H
center, socleC22D4×C22⋊C4
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC23C2×C4×D4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
161. #101Q16direct (N × H)
195. Q16#101direct (N × H)

Maximal subgroups

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

subgroupindex
C2×Q8×Q162
Q8×#1012
M16×Q162
#98012
#92502
#86172
#83962
C8×#1012