Finite Group Databasebeta

← Q16×C4⋊Q8 #6583239

Subgroups — Q16×C4⋊Q8 #6583239

Order 512.

1858 conjugacy classes of subgroups.

The subgroup lattice has 321 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Q8×Q16C212yesmaximal
2Q8×C4⋊Q8C212yesmaximal
3#33312C211yesmaximal, characteristic
4#33198C212yesmaximal
5#28813C214yesmaximal
6#28676C212yesmaximal
7#26046C218yesmaximal
8#25841C214yesmaximal
9C4⋊C4×Q16C214yesmaximal
10C8×C4⋊Q8C211yesmaximal, characteristic
11C42×Q16C211yesmaximal, characteristic
12C2×Q82C2214yes—
13Q8×Q16—216no—
14C2×#500C2212yes—
15C2×#500C2214yes—
16C2×#500C2212yes—
17C2×#477C2214yes—
18C2×#477C2218yes—
19C2×C8×Q8C2212yes—
20C2×C4×Q16C2214yes—
21C2×C4×Q16C2211yescharacteristic
22C2×C4×Q16C2212yes—
23#2868—22no—
24#2868C2212yes—
25#2567—24no—
26#2567C2214yes—
27#2551—28no—
28#2551C2218yes—
29Q8×C4⋊C4C2218yes—
30C4×C4⋊Q8—22no—
31C4×C4⋊Q8C2211yescharacteristic
32C42×Q8C2212yes—
33#2087C2218yes—
34#2057C22116yes—
35#1987C2214yes—
36#1984C2212yes—
37#1947C2218yes—
38#1942C2218yes—
39#1939C2214yes—
40#1863C22116yes—
41#1845C2214yes—
42#1845C2214yes—
43#1842C2211yescharacteristic
44#1803C2218yes—
45C4×#107C2211yescharacteristic
46C4×#107C2212yes—
47C8×C4⋊C4C2214yes—
48C4×#103C2214yes—
49C4×#103C2212yes—
50C42×C8C2211yescharacteristic
51C22×Q16C2311yescharacteristic
52Q82—216no—
53Q82—48no—
54C2×C4⋊Q8—24no—
55C2×C4⋊Q8—28no—
56C2×C4⋊Q8—28no—
57C2×C4⋊Q8—24no—
58C2×C4⋊Q8D411yescharacteristic
59C2×C4⋊Q8C2314yes—
60C2×C4⋊Q8C2318yes—
61C2×C4×Q8—24no—
62C2×C4×Q8C2318yes—
63C2×C4×Q8C2312yes—
64C2×C4×Q8C2314yes—
65C2×C4×Q8C2312yes—
66#500—216no—
67#500—28no—
68#500—44no—
69#477—216no—
70#477—232no—
71C8×Q8—28no—
72C4×Q16—216no—
73C4×Q16D418yes—
74C4×Q16Q8116yescomplemented
75C2×#107C2318yes—
76C2×#107C2314yes—
77C2×#107C2314yes—
78C2×#107C2318yes—
79C2×#107C2311yescharacteristic
80C2×#107C2312yes—
81C2×C4⋊C8C2314yes—
82C2×C4⋊C8C2312yes—
83C2×C4⋊C8C2314yes—
84C2×#103C2318yes—
85C2×#103C2312yes—
86C2×#103C2314yes—
87C2×C4×C8C2312yes—
88C2×C4×C8C2311yescharacteristic
89C2×C4×C8C2314yes—
90C2×C4×C8C2311yescharacteristic
91C2×C4×C8C2312yes—
92#395—28no—
93#395—216no—
94#391—24no—
95#391D412yes—
96#389—28no—
97#389—216no—
98#389D414yes—
99#389C23116yes—
100#384—24no—
101#384—28no—
102#384—22no—
103#384—22no—
104#384D411yescharacteristic
105#384C2318yes—
106C4×C4⋊C4—28no—
107C4×C4⋊C4—22no—
108C4×C4⋊C4—24no—
109C4×C4⋊C4C2312yes—
110C4×C4⋊C4C2314yes—
111C4×C4⋊C4C2314yes—
112C43—22no—
113C43C2311yescharacteristic
114#340C2314yes—
115#340C23116yes—
116#340C2312yes—
117#336C2318yes—
118C22×Q8—28no—
119C22×Q8—24no—
120C22×Q8C2×D412yes—
121C22×Q8C2412yes—
122C2×Q16C2×D414yes—
123C2×Q16C2×Q818yes—
124C22×C8C2414yes—
125C22×C8C2411yescharacteristic
126C22×C8C2412yes—
127C22×C8C2411yescharacteristic
128C4⋊Q8—216no—
129C4⋊Q8—28no—
130C4⋊Q8—28no—
131C4⋊Q8—48no—
132C4⋊Q8—416no—
133C4⋊Q8—432no—
134C4⋊Q8—88no—
135C4⋊Q8—816no—
136C4⋊Q8Q1618yesdirect product factor
137C4×Q8—24no—
138C4×Q8—24no—
139C4×Q8—24no—
140C4×Q8—28no—
141C4×Q8—216no—
142C4×Q8—48no—
143C4×Q8—416no—
144C4×Q8C2×D418yes—
145C4×Q8C2×Q8116yes—
146C2×C4⋊C4—22no—
147C2×C4⋊C4—24no—
148C2×C4⋊C4—24no—
149C2×C4⋊C4—28no—
150C2×C4⋊C4—28no—
151C2×C4⋊C4—28no—
152C2×C4⋊C4—216no—
153C2×C4⋊C4—28no—
154C2×C4⋊C4C2×D412yes—
155C2×C4⋊C4C2×D414yes—
156C2×C4⋊C4C2×D414yes—
157C2×C4⋊C4C2×D414yes—
158C2×C4⋊C4C2418yes—
159C2×C4⋊C4C2412yes—
160C2×C4⋊C4C2414yes—
161C2×C42—22no—
162C2×C42—24no—
163C2×C42—28no—
164C2×C42—24no—
165C2×C42—22no—
166C2×C42C2×D412yes—
167C2×C42C2×D411yescharacteristic
168C2×C42C2×D411yescharacteristic
169C2×C42C2414yes—
170C2×C42C2411yescharacteristic
171C2×C42C2412yes—
172#107—28no—
173#107—28no—
174#107—216no—
175#107—48no—
176#107C2×D414yes—
177#107C2×Q818yes—
178C4⋊C8—28no—
179C4⋊C8—24no—
180C4⋊C8—28no—
181#103—216no—
182#103C2×D418yes—
183#103C2×Q8116yes—
184C4×C8—28no—
185C4×C8—22no—
186C4×C8—24no—
187C4×C8C2×D414yes—
188C4×C8C2×Q818yes—
189#95—22no—
190#95—24no—
191#95—216no—
192#95C2×D418yes—
193C2×Q8—24no—
194C2×Q8—24no—
195C2×Q8—22no—
196C2×Q8—24no—
197C2×Q8—416no—
198C2×Q8—48no—
199C2×Q8—88no—
200C2×Q8—816no—
201C2×Q8C2×Q1618yes—
202C2×Q8C22×D414yes—
203C2×Q8C22×Q818yes—
204C22×C4—22no—
205C22×C4—24no—
206C22×C4—22no—
207C22×C4—28no—
208C22×C4C22×D414yes—
209C22×C4C22×D411yescharacteristic
210C22×C4C22×D412yes—
211C22×C4C22×D414yes—
212C22×C4C22×D411yescharacteristic
213C22×C4C22×D412yes—
214C22×C4C2511yescharacteristic
215Q16C4⋊Q8116yesdirect product factor
216C2×C8—22no—
217C2×C8—22no—
218C2×C8—22no—
219C2×C8—24no—
220C2×C8—28no—
221C2×C8C22×D412yes—
222C2×C8C22×D412yes—
223C2×C8C22×Q814yes—
224C2×C8C22×Q814yes—
225C4⋊C4—28no—
226C4⋊C4—28no—
227C4⋊C4—24no—
228C4⋊C4—216no—
229C4⋊C4—28no—
230C4⋊C4—22no—
231C4⋊C4—24no—
232C4⋊C4—28no—
233C4⋊C4—28no—
234C4⋊C4—416no—
235C4⋊C4—416no—
236C4⋊C4—48no—
237C4⋊C4—416no—
238C4⋊C4—88no—
239C4⋊C4—816no—
240C4⋊C4C2×Q16116yes—
241C4⋊C4C22×D414yes—
242C4⋊C4C22×Q818yes—
243C42—28no—
244C42—216no—
245C42—24no—
246C42—22no—
247C42—24no—
248C42—24no—
249C42—416no—
250C42—48no—
251C42—44no—
252C42C2×Q1614yes—
253C42C22×D412yes—
254C42C22×Q814yes—
255C42H(5,𝔽2)12yes—
256C422−1+414yes—
257C23C23×D411yescharacteristic
258Q8—24no—
259Q8—28no—
260Q8—216no—
261Q8—168no—
262Q8—1616no—
263Q8C2×C4⋊Q818yes—
264C2×C4—24no—
265C2×C4—24no—
266C2×C4—28no—
267C2×C4—22no—
268C2×C4—22no—
269C2×C4—22no—
270C2×C4—24no—
271C2×C4—24no—
272C2×C4—24no—
273C2×C4—28no—
274C2×C4—28no—
275C2×C4—44no—
276C2×C4—44no—
277C2×C4—44no—
278C2×C4—48no—
279C2×C4—416no—
280C2×C4D4212yes—
281C2×C4D4212yes—
282C2×C4D4×Q814yes—
283C2×C4D4×Q814yes—
284C2×C4C22×Q1618yes—
285C2×C4C22×Q1614yes—
286C2×C4C22×Q1612yes—
287C2×C4#57614yes—
288C2×C4#57812yes—
289C2×C4C23×D411yescharacteristic
290C2×C4C23×Q812yes—
291C2×C4C2×H(5,𝔽2)11yescharacteristic
292C2×C4C2×2−1+412yes—
293C8—22no—
294C8—24no—
295C8—44no—
296C8C2×C4⋊Q814yes—
297C22C2×D4211yescharacteristic
298C22C2×D4×Q812yes—
299C22C23×Q1611yescharacteristic
300C22C2×#57612yes—
301C22C2×#57811yescharacteristic
302C4—28no—
303C4—28no—
304C4—22no—
305C4—24no—
306C4—44no—
307C4—44no—
308C4—48no—
309C4—88no—
310C4D4×Q1614yes—
311C4Q8×Q1618yescomplemented
312C4C22×C4⋊Q811yescharacteristic
313C4#349911yescharacteristic
314C4#350312yes—
315C2D4×C4⋊Q811yescharacteristic
316C2C2×D4×Q1611yescharacteristic
317C2#6108911yescharacteristic
318C2C2×Q8×Q1612yes—
319C2#6137312yes—
subgroupG/H
center, socle, prime radicalC23C23×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C4×C4⋊Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
74. C4×Q16Q8semidirect
136. C4⋊Q8Q16direct (N × H)
215. Q16C4⋊Q8direct (N × H)
311. C4Q8×Q16semidirect

Maximal subgroups

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

subgroupindex
C2×Q8×Q162
Q8×C4⋊Q82
#333122
#331982
#288132
#286762
#260462
#258412
C4⋊C4×Q162
C8×C4⋊Q82
C42×Q162