Finite Group Databasebeta

← C2×Q16×Dic142 #32877901

Subgroups — C2×Q16×Dic142 #32877901

Order 18176.

1830 conjugacy classes of subgroups.

The subgroup lattice has 340 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Q8×Dic142C212yesmaximal
2Q16×Dic142C2116yesmaximal, direct product factor
3C2×#17986404C211yesmaximal, characteristic
4C2×#17986403C212yesmaximal
5C2×#17986294C212yesmaximal
6C2×#17986292C214yesmaximal
7C2×C8×Dic142C211yesmaximal, characteristic
8C2×Q16×Dic71C212yesmaximal
9C2×C4×Q16×C71C211yesmaximal, characteristic
10Q8×Dic142—28no—
11Q8×Dic142C22116yes—
12C2×#14556128—22no—
13C2×#14556128C2212yes—
14C2×#14556127—24no—
15C2×#14556127C2214yes—
16C2×Q8×Dic71C2214yes—
17C2×C4×Dic142—22no—
18C2×C4×Dic142C2211yescharacteristic
19#17986404C2218yes—
20#17986403C22116yes—
21#17986294C22116yes—
22#17986292C22132yes—
23C8×Dic142C2218yes—
24Q16×Dic71C22116yes—
25C2×#14556062C2212yes—
26C2×#14556062C2212yes—
27C2×#14556061C2214yes—
28C2×C4⋊(C71⋊C8)C2211yescharacteristic
29C2×Dic71⋊C8C2212yes—
30C2×#14556052C2214yes—
31C2×C8×Dic71C2212yes—
32C22×Q16×C71C2211yescharacteristic
33C2×C4×Q8×C71C2212yes—
34C4×Q16×C71C2218yes—
35C2×#107×C71C2211yescharacteristic
36C2×#103×C71C2212yes—
37C2×C4×C8×C71C2211yescharacteristic
38C22×Dic142—24no—
39C22×Dic142—22no—
40C22×Dic142D411yescharacteristic
41C22×C71⋊C8C2312yes—
42#14556128—216no—
43#14556128—24no—
44#14556128C2318yes—
45#14556127—232no—
46#14556127—28no—
47#14556127C23116yes—
48Q8×Dic71—28no—
49Q8×Dic71C23116yes—
50C4×Dic142—216no—
51C4×Dic142D414yes—
52C4×Dic142C2314yes—
53C2×C4⋊Dic71—24no—
54C2×C4⋊Dic71—22no—
55C2×C4⋊Dic71D411yescharacteristic
56C2×C4⋊Dic71C2314yes—
57C2×Dic71⋊C4—24no—
58C2×Dic71⋊C4D412yes—
59C2×C4×Dic71—24no—
60C2×C4×Dic71C2312yes—
61#14556062C2318yes—
62#14556062C2318yes—
63#14556061C23116yes—
64C4⋊(C71⋊C8)C2314yes—
65Dic71⋊C8C2318yes—
66#14556052C23116yes—
67C8×Dic71C2318yes—
68C22×Q8×C71C2312yes—
69C2×Q16×C71Q818yescomplemented
70C2×Q16×C71C2314yes—
71C22×C8×C71C2311yescharacteristic
72C22×C8×C71C2311yescharacteristic
73C4×Q8×C71—24no—
74C4×Q8×C71C2318yes—
75C2×C4⋊C4×C71—22no—
76C2×C4⋊C4×C71C2312yes—
77C2×C42×C71—22no—
78C2×C42×C71C2311yescharacteristic
79#107×C71C2314yes—
80#103×C71C2318yes—
81C4×C8×C71C2314yes—
82C2×Dic142—28no—
83C2×Dic142—216no—
84C2×Dic142—88no—
85C2×Dic142—84no—
86C2×Dic142Q1618yesdirect product factor
87C2×Dic142C2×D414yes—
88C22×Dic71—24no—
89C22×Dic71C2×D412yes—
90C22×Dic71C2×D412yes—
91C2×C71⋊C8—24no—
92C2×C71⋊C8C2414yes—
93C4⋊Dic71—28no—
94C4⋊Dic71—24no—
95C4⋊Dic71—216no—
96C4⋊Dic71C2×D414yes—
97C4⋊Dic71C2418yes—
98Dic71⋊C4—216no—
99Dic71⋊C4C2×D418yes—
100C4×Dic71—216no—
101C4×Dic71C2×D414yes—
102C4×Dic71C2414yes—
103C2×Q8×C71—22no—
104C2×Q8×C71—24no—
105C2×Q8×C71C2×Q818yes—
106C2×Q8×C71C2414yes—
107C22×C4×C71—22no—
108C22×C4×C71—22no—
109C22×C4×C71C2×D411yescharacteristic
110C22×C4×C71C2×D411yescharacteristic
111C22×C4×C71C2411yescharacteristic
112Q16×C71C2×Q8116yescomplemented
113C2×C8×C71—22no—
114C2×C8×C71C2×Q814yes—
115C2×C8×C71C2412yes—
116C2×C8×C71C2412yes—
117C4⋊C4×C71—28no—
118C4⋊C4×C71—22no—
119C4⋊C4×C71C2414yes—
120C42×C71—28no—
121C42×C71C2×D412yes—
122C42×C71C2412yes—
123C23×C71C22×D411yescharacteristic
124Q8×C71—28no—
125Q8×C71—24no—
126Q8×C71C22×Q818yes—
127C2×C4×C71—28no—
128C2×C4×C71—22no—
129C2×C4×C71—24no—
130C2×C4×C71—24no—
131C2×C4×C71—44no—
132C2×C4×C71C2×Q1614yes—
133C2×C4×C71C22×D412yes—
134C2×C4×C71C22×D411yescharacteristic
135C2×C4×C71C22×D412yes—
136C2×C4×C71C22×Q812yes—
137C2×C4×C712−1+412yes—
138C2×C4×C71C2511yescharacteristic
139C2×Dic71—24no—
140C2×Dic71—28no—
141C2×Dic71—48no—
142C2×Dic71C2×Q1618yes—
143C2×Dic71C22×D414yes—
144C2×Dic71C22×D414yes—
145Dic142—816no—
146Dic142—88no—
147Dic142C2×Q16116yesdirect product factor
148C8×C71—22no—
149C8×C71C22×Q814yes—
150C71⋊C8—24no—
151C22×C71D4×Q812yes—
152C22×C71C22×Q1612yes—
153C22×C71#57612yes—
154C22×C71C23×D411yescharacteristic
155C4×C71—28no—
156C4×C71—22no—
157C4×C71—44no—
158C4×C71D4×Q812yes—
159C4×C71C22×Q1614yes—
160C4×C71C23×Q811yescharacteristic
161C4×C71C2×2−1+411yescharacteristic
162Dic71—24no—
163Dic71—48no—
164Dic71C22×Q1618yes—
165C2×Q8×Q16—711nomaximal, Sylow
166C2×C71Q8×Q1614yescomplemented
167C2×C71C2×D4×Q811yescharacteristic
168C2×C71C23×Q1611yescharacteristic
169C2×C71C2×#57611yescharacteristic
170C2×Q82—712no—
171Q8×Q16—7116no—
172C2×#500—712no—
173C2×#500—711no—
174C2×#477—714no—
175C2×#477—712no—
176C2×C8×Q8—711no—
177C2×C4×Q16—712no—
178C2×C4×Q16D7111yescharacteristic
179C71C2×Q8×Q1611yescharacteristic, complemented, Sylow
180C22×Q16C2×D7111yescharacteristic
181Q82—7116no—
182Q82—1428no—
183C2×C4⋊Q8—714no—
184C2×C4⋊Q8—712no—
185C2×C4⋊Q8—1422no—
186C2×C4⋊Q8—1424no—
187C2×C4×Q8—711no—
188C2×C4×Q8—714no—
189C2×C4×Q8—1422no—
190C2×C4×Q8C2×D7112yes—
191#500—7116no—
192#500—718no—
193#477—7116no—
194#477—7132no—
195C8×Q8—718no—
196C4×Q16—7116no—
197C4×Q16C2×D7118yes—
198C2×#107—712no—
199C2×#107—712no—
200C2×#107—714no—
201C2×#107C2×D7111yescharacteristic
202C2×C4⋊C8—712no—
203C2×C4⋊C8—711no—
204C2×#103—714no—
205C2×#103C2×D7112yes—
206C2×C4×C8—712no—
207C2×C4×C8C2×D7111yescharacteristic
208C22×Q8—711no—
209C22×Q8—1424no—
210C22×Q8—1422no—
211C22×Q8C22×D7112yes—
212C2×Q16Dic14218yesdirect product factor
213C2×Q16C22×D7114yes—
214C22×C8—712no—
215C22×C8C22×D7111yescharacteristic
216C22×C8C22×D7111yescharacteristic
217C4⋊Q8—7116no—
218C4⋊Q8—718no—
219C4⋊Q8—14216no—
220C4⋊Q8—1428no—
221C4⋊Q8—14232no—
222C4⋊Q8—1424no—
223C4×Q8—24no—
224C4×Q8—714no—
225C4×Q8—714no—
226C4×Q8—7116no—
227C4×Q8—14216no—
228C4×Q8—1428no—
229C4×Q8C22×D7118yes—
230C2×C4⋊C4—22no—
231C2×C4⋊C4—712no—
232C2×C4⋊C4—711no—
233C2×C4⋊C4—714no—
234C2×C4⋊C4—1424no—
235C2×C4⋊C4—1424no—
236C2×C4⋊C4—1422no—
237C2×C4⋊C4C22×D7112yes—
238C2×C42—22no—
239C2×C42—712no—
240C2×C42—1424no—
241C2×C42C22×D7111yescharacteristic
242#107—718no—
243#107—718no—
244#107—7116no—
245#107C22×D7114yes—
246C4⋊C8—718no—
247C4⋊C8—714no—
248#103—7116no—
249#103C22×D7118yes—
250C4×C8—718no—
251C4×C8C22×D7114yes—
252C2×Q8—22no—
253C2×Q8—24no—
254C2×Q8—5684no—
255C2×Q8—5688no—
256C2×Q8—714no—
257C2×Q8—718no—
258C2×Q8—14216no—
259C2×Q8—1428no—
260C2×Q8C2×Dic14218yes—
261C2×Q8C23×D7114yes—
262C22×C4—22no—
263C22×C4—22no—
264C22×C4—712no—
265C22×C4—712no—
266C22×C4—1424no—
267C22×C4D4×D7111yescharacteristic
268C22×C4D4×D7111yescharacteristic
269C22×C4C23×D7111yescharacteristic
270Q16C2×Dic142116yesdirect product factor
271C2×C8—22no—
272C2×C8—714no—
273C2×C8—1424no—
274C2×C8C2×Dic14214yes—
275C2×C8C23×D7112yes—
276C2×C8C23×D7112yes—
277C4⋊C4—28no—
278C4⋊C4—22no—
279C4⋊C4—718no—
280C4⋊C4—714no—
281C4⋊C4—718no—
282C4⋊C4—14216no—
283C4⋊C4—14216no—
284C4⋊C4—1424no—
285C4⋊C4—1428no—
286C4⋊C4C23×D7114yes—
287C42—28no—
288C42—714no—
289C42—714no—
290C42—14216no—
291C42D4×D7112yes—
292C42C23×D7112yes—
293C23C2×D4×D7111yescharacteristic
294Q8—24no—
295Q8—28no—
296Q8—5688no—
297Q8—56816no—
298Q8—7116no—
299Q8C22×Dic14218yes—
300C2×C4—24no—
301C2×C4—28no—
302C2×C4—22no—
303C2×C4—24no—
304C2×C4—44no—
305C2×C4—2848no—
306C2×C4—714no—
307C2×C4—718no—
308C2×C4—714no—
309C2×C4—1428no—
310C2×C4—1424no—
311C2×C4Q16×D7114yes—
312C2×C4C2×D4×D7112yes—
313C2×C4C2×D4×D7111yescharacteristic
314C2×C4C2×D4×D7112yes—
315C2×C4C22×Dic14212yes—
316C2×C4#1455617512yes—
317C2×C4C24×D7111yescharacteristic
318C8—22no—
319C8—1424no—
320C8C22×Dic14214yes—
321C22D4×Dic14212yes—
322C22C2×Q16×D7112yes—
323C22#1798680112yes—
324C22C22×D4×D7111yescharacteristic
325C4—22no—
326C4—28no—
327C4—44no—
328C4—2848no—
329C4—718no—
330C4—1424no—
331C4D4×Dic14212yes—
332C4C2×Q16×D7114yes—
333C4C23×Dic14211yescharacteristic
334C4C2×#1455617511yescharacteristic
335C2Q16×Dic14214yesdirect product factor
336C2C2×D4×Dic14211yescharacteristic
337C2C22×Q16×D7111yescharacteristic
338C2C2×#1798680111yescharacteristic
subgroupG/H
centerC23C2×D4×D71
commutator, cosocleC2×C4×C71C25
FrattiniC2×C4C24×D71
FittingC2×C4×Q16×C71C2
socle, prime radicalC23×C71C22×D4
hypercenterC2×C4×Q16D71
hypocenterC71C2×Q8×Q16
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×Q16

Complements

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

NH ≅ G/Ntype
2. Q16×Dic142C2direct (N × H)
69. C2×Q16×C71Q8semidirect
86. C2×Dic142Q16direct (N × H)
112. Q16×C71C2×Q8semidirect
147. Dic142C2×Q16direct (N × H)
166. C2×C71Q8×Q16semidirect
179. C71C2×Q8×Q16semidirect
212. C2×Q16Dic142direct (N × H)
270. Q16C2×Dic142direct (N × H)
335. C2Q16×Dic142direct (N × H)

Maximal subgroups

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

subgroupindex
C2×Q8×Dic1422
Q16×Dic1422
C2×#179864042
C2×#179864032
C2×#179862942
C2×#179862922
C2×C8×Dic1422
C2×Q16×Dic712
C2×C4×Q16×C712
C2×Q8×Q1671